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`a2) United States Patent
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`US 11,457,381 B2
`10) Patent No.:
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` Kim et al. (45) Date of Patent: Sep. 27, 2022
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`US011457381B2
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`(72)
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`(54) METHOD AND APPARATUS FOR WIRELESS
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`COMMUNICATION IN WIRELESS
`COMMUNICATION SYSTEM
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`(71) Applicant: Samsung Electronics Co., Ltd.,
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`Gyeonggi-do (KR)
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`Inventors: Sang Bum Kim, Gyeonggi-do (KR);
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`Soeng Hun Kim, Gyeonggi-do (KR);
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`Dong Gun Kim, Gyeonggi-do (KR);
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`Jae Hyuk Jang, Gyeonggi-do (KR);
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`Alexander Sayenko, Gyeonggi-do
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`(KR); Seung Ri Jin, Gyeonggi-do (KR)
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`(73) Assignee: Samsung Electronics Co., Ltd
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`Subject to any disclaimer, the term ofthis
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`patent is extended or adjusted under 35
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`U.S.C. 154(b) by 0 days.
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`(*) Notice:
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`(21) Appl. No.: 16/276,276
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`(22)
`Filed:
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`Feb. 14, 2019
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`(65)
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`Prior Publication Data
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`US 2019/0191332 Al
`Jun. 20, 2019
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`Related U.S. Application Data
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`(63) Continuation of application No. 16/185,812, filed on
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`Nov. 9, 2018.
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`(30)
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`Foreign Application Priority Data
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`(KR) ween 10-2017-0148985
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`(KR) oer 10-2017-0161013
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`(KR) wees 10-2017-0180135
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`Nov. 9, 2017
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`Nov. 28, 2017
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`Dec. 26, 2017
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`(51)
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`Int. Cl.
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`HO4AW 28/06
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`HO4W 28/02
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`(2009.01)
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`(2009.01)
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`(Continued)
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`(56)
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`—(52)_—«OU.S. CL.
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`CPC veces HO4W 28/065 (2013.01); HO4L 1/00
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`(2013.01); HO4L 69/04 (2013.01); HO4w
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`28/0278 (2013.01); HO4W 28/04 (2013.01);
`
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`HOAW 72/1284 (2013.01); HO4W 74/0833
`
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`(2013.01)
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`
`
`(58) Field of Classification Search
`None
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`See application file for complete search history.
`
`
`References Cited
`U.S. PATENT DOCUMENTS
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`10,736,147 B2*
`8/2020 Jung HO4W 74/0833
`
`
`2015/0085835 Al
`3/2015 Eravelli et al.
`
`
`
`
`
`
`(Continued)
`OTHER PUBLICATIONS
`
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`CATT, “Consideration on UDC Header Content”, R2-1710720,
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`3GPP TSG-RAN WG2 #99bis, Oct. 9-13, 2017, 3 pages.
`
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`(Continued)
`
`
`
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`Primary Examiner — Jutai Kao
`
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`(74) Attorney, Agent, or Firm — The Farrell Law Firm,
`PC.
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`
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`ABSTRACT
`(57)
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`Methods for performing a random access procedure by a
`terminal and a base station in a wireless communication
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`system, a terminal, and a base station are provided. The
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`method for performing a random access procedure by a
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`terminal
`in a wireless communication system includes
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`selecting a physical
`random access channel
`(PRACH)
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`resource from one or more PRACHresources; transmitting,
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`to a base station, a random access preamble based on the
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`selected PRACH resource;
`identifying a random access
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`radio network temporary identifier (RA-RNTI) based on
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`information associated with the selected PRACH resource,
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`wherein the information includes identity information for an
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`uplink used for the random access preamble transmission;
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`and monitoring a control channel for a random access
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`response (RAR) based on the RA-RNTI.
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`8 Claims, 40 Drawing Sheets
`1e-10
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`System Information
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`(PRAGH configurations for both NR UL and SUL)
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`1e-20
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`Random access overthe selected UL
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`Two UL configurations both for NR UL and SUL,
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`PHRconfiguration, an indication on simultaneous PUCCH and
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`PUSCHtransmissions
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`CARDWAREEXHIBIT 2014, PAGE 1 of 78
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`US 11,457,381 B2
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`Page 2
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`(56)
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`Int. Cl.
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`HO4AW 28/04
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`HOAL 69/04
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`HOAL 1/00
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`HO4W 74/08
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`HO4W 72/12
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`
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`(2009.01)
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`(2022.01)
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`(2006.01)
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`(2009.01)
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`(2009.01)
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`References Cited
`U.S. PATENT DOCUMENTS
`
`
`
`5/2016 Rainaet al.
`2016/0142518 Al
`
`
`
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`2016/0309364 Al
`10/2016 Maheshwariet al.
`
`
`
`
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`2017/0257796 Al
`9/2017 Hsu
`
`
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`2019/0132764 Al*
`5/2019 Nam .....
`. HO4W 74/0833
`
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`
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`2019/0281634 Al*
`9/2019 Takahashi
`............. HO4W 16/28
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`2020/0107275 Al*
`4/2020 Cho......
`HO4W 74/0833
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`2020/0120593 Al*
`4/2020 Park ...
`.. H04W 36/08
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`2020/0120708 Al*
`4/2020 Lite... HO4W 72/14
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`2020/0275491 Al*
`8/2020 Rem uu. HO4W 74/006
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`OTHER PUBLICATIONS
`
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`3GPP, 3rd. Generation Partnership Project; Technical Specification
`
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`
`
`
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`Group Radio Access Network; Evolved Universal Terrestrial Radio
`
`
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`
`
`
`Access (E-UTRA); Study on UL Data Compression for E-UTRA
`
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`
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`(Release 15), 3GPP TR 36.754 V15.1.0, Sep. 2017, 33 pages.
`
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`
`
`International Search Report dated Feb. 12, 2019 issued in counter-
`
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`
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`part application No. PCT/KR2018/013669, 11 pages.
`
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`
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`CATT, “More Details and Simulation Results of Deflate with 1 Byte
`
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`
`
`
`UDC Header’, R2-1708358, 3GPP TSG-RAN WG2 #99, Aug.
`
`
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`21-25, 2017, 7 pages.
`
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`
`
`
`
`
`European Search Report dated Apr. 29, 2020 issued in counterpart
`
`
`
`
`application No. 18876969.9-1213, 9 pages.
`
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`
`
`
`
`
`
`CMCC,“Way Forward on the Support of Supplementary Uplink in
`
`
`
`
`
`
`
`
`NR”, R1-1709587, 3GPP TSG RAN WGI Meeting #89, May
`
`
`
`15-19, 2017, 2 pages.
`
`
`
`
`
`
`
`CMCC,“Way Forward on the Support of Supplementary Uplink in
`
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`
`
`
`
`
`
`NR”, R1-1709732, 3GPP TSG RAN WGI Meeting #89, May
`
`
`
`15-19, 2017, 2 pages.
`
`
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`
`
`
`
`Huawei, HiSilicon, “Consideration on PHR Triggering and Cancel-
`
`
`
`
`
`
`
`
`lation in NR”, R2-1709268, 3GPP TSG-RAN WG? Meeting #99,
`
`
`
`
`Aug. 21-25, 2017, 2 pages.
`
`
`
`
`
`
`
`
`
`Indian Examination Report dated Jul. 31, 2021 issued in counterpart
`
`
`
`
`
`application No. 202037023587, 5 pages.
`
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`
`
`Korean Office Action dated Sep. 9, 2021 issued in counterpart
`
`
`
`
`application No. 10-2017-0180135, 7 pages.
`
`
`* cited by examiner
`
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`CARDWAREEXHIBIT 2014, PAGE 2 of 78
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`CARDWARE EXHIBIT 2014, PAGE 2 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 1 of 40
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`US 11,457,381 B2
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`CARDWAREEXHIBIT 2014, PAGE3 of 78
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`CARDWARE EXHIBIT 2014, PAGE 3 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 2 of 40
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`US 11,457,381 B2
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`FIG. 2A
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`Downlink coverage at 3.5 GHz
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`(1b-05)
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`(1o-1 posoHe ey
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`Uplink coverage at 3.5 GHz
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`\
`se 4 7 ———
`ne le OOS
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`(1b-15)
`UE 1
`SS b-20) == =
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`FIG. 2B
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`Downlink coverage at 3.5 GHz/
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`Uplink coverage at 1.8 GHz
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`(1b-30)
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`I I I
`Uplink coverage at 3.5 GHZ
`°*
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`(1b-35)
`> —
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` OC
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`UE 1
`(1b-40)
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`JEL
`{1b-45) ee
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`(1b-50) — ~
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`CARDWAREEXHIBIT 2014, PAGE 4 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 3 of 40
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`US 11,457,381 B2
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`FIG. 3
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`Pomax, c M
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`PH (Type 1, PCell)
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`Pomax, ¢ 2
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`PH (Type x, SCell 1)
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`PH (Type x, SCell n)
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`CARDWAREEXHIBIT 2014, PAGE 5 of 78
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`Sep. 27, 2022
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`Sheet 4 of 40
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`US 11,457,381 B2
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`pplv PH (Type 1, PCell or SUL)
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`PH (Type 1, PCell or SUL)
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`Pomax, Cc 2
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`U.S. Patent
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`FIG. 4A
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`FIG. 4B
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`FIG. 4C
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`FIG. 4D
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` Pomax, c 2
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`PH (Type 2, PCell or SUL)
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`Pomax, Cc 1
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`PH (Type 1, PCell)
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`4oe 1, SUL)
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`Pomax, ¢ 3
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`PoMAX, Cc
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`PH (Type 1, SUL)
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`CARDWAREEXHIBIT 2014, PAGE6 of78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 5 of 40
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`US 11,457,381 B2
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`FIG. 5
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`System Information
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`(PRACH configurations for both NR UL and SUL)
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`1e-20
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`Random access over the selected UL
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`Two UL configurations both for NR UL and SUL,
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`PHR configuration, an indication on simultaneous PUCCH and
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`PUSCH transmissions
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`CARDWAREEXHIBIT 2014, PAGE 7 of 78
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`CARDWARE EXHIBIT 2014, PAGE 7 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 6 of 40
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`US 11,457,381 B2
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`FIG. 6
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`Receive PRACH configurations both for 1f-05—)
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`NB UL and SUL on System Information
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`1f-10
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`1f-15
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`1f-20
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`Select a UL for random access
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`Perform random accessoverthe
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`Selected UL
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`simultaneous PUSCH and PUCCH
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`Receive the two UL configurations, PHR
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`configuration and an incication for
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`1f-25
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`PHR triggered and PH calculated
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`11-30
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`Transmit PHR to gNB
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`CARDWAREEXHIBIT 2014, PAGE 8 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 7 of 40
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`US 11,457,381 B2
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`FIG. 7
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`1g-40
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`19-42
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`MULTI-CONNECTION
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`PROCESSOR
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`STORAGE
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`CONTROLLER
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` BASEBAND
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`PROCESSOR
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`| RF PROCESSOR
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`CARDWAREEXHIBIT 2014, PAGE9 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 8 of 40
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`US 11,457,381 B2
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`008°
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`*
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`JIA
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`YATIOWLNOO
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`TAVHYOVE
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`HOLVOINNWWOOD
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`cS-U}
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`ONVdasva
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`YOSS300udd
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`YOSSS00"dAY
`OS—-41 g
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`NOILOANNOO-ILTNA
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`HOSS300Ud
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`b-UL
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`JADVYOLS
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`CARDWAREEXHIBIT 2014, PAGE 10 of 78
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`CARDWARE EXHIBIT 2014, PAGE 10 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 9 of 40
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`US 11,457,381 B2
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`FIG.9
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`2a-25
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`CARDWAREEXHIBIT 2014, PAGE 11 of 78
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`CARDWARE EXHIBIT 2014, PAGE 11 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 10 of 40
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`US 11,457,381 B2
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`FIG. 10
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`UE
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`LTE eNB
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`2b-20
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`CARDWAREEXHIBIT 2014, PAGE 12 of 78
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`CARDWARE EXHIBIT 2014, PAGE 12 of 78
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`U.S. Patent
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`
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`Sep. 27, 2022
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`Sheet 11 of 40
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`US 11,457,381 B2
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` 20-20
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`CARDWAREEXHIBIT 2014, PAGE 13 of 78
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`CARDWARE EXHIBIT 2014, PAGE 13 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 12 of 40
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`US 11,457,381 B2
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`FIG. 12
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`UE
`
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`CARDWAREEXHIBIT 2014, PAGE 14 of 78
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`CARDWARE EXHIBIT 2014, PAGE 14 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 13 of 40
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`US 11,457,381 B2
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`FIG. 13
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`
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`oNB
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`|)
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`|
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`
`MME
`
`|
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`
`
`RRCConnectionRelease
`
`(2e-01)
`
`
`RRCConnectionRequest
`
`(2e-05)
`
`
`RRCConnectionSetup
`
`(26-10)
`
`
`RRCConnectionSetupComplete
`
`(2e-15)
`SERVICE REQUEST
`
`
`
`
`(2e-20)
`
`
`
`
`IN| CONTEXT SETUP
`
`
`(26-25)
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`
`
`
`SecurityModeCommand
`
`(2e-30)
`|
`
`
`
`
`
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`SecurityModeComplete
`
`2e-35)
`
`
`
`
`RRCConnectionRecontiguration
`
`(2e-40)
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`
`
`
`RRCConnectionReconfiguration
`
`Complete (2e-45)
`
`
`
`
`IN] CONTEXT
`
`RESPONSE(2e-50)
`
`
`
`
`
`
`
`
`S1 BEARER SETUP
`
`(2e-55)
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`31 SETUP RESP
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`(26-60)
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`
`
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`Data transfer (2e-65)
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`RRCConnectionReconfiguration
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`(2e-75)
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`Data transfer (2e-70}
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`CARDWAREEXHIBIT 2014, PAGE 15 of 78
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`CARDWARE EXHIBIT 2014, PAGE 15 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 14 of 40
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`US 11,457,381 B2
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`FIG. 14
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`Video Upload | Photo Upload}|Web Browser VoLTE
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`CARDWAREEXHIBIT 2014, PAGE 16 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 16 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 15 of 40
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`US 11,457,381 B2
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`G1-62
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`CARDWAREEXHIBIT 2014, PAGE 17 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 17 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 16 of 40
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`US 11,457,381 B2
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`CARDWAREEXHIBIT 2014, PAGE 18 of 78
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`CARDWARE EXHIBIT 2014, PAGE 18 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 17 of 40
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`US 11,457,381 B2
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`FIG. 17
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`CARDWAREEXHIBIT 2014, PAGE 19 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`Oct 1
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`CARDWARE EXHIBIT 2014, PAGE 19 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 18 of 40
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`US 11,457,381 B2
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`SUSHMYAEWANJONSNDASdOGdNVHL
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`CARDWAREEXHIBIT 2014, PAGE 20 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 20 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 19 of 40
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`US 11,457,381 B2
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`FIG. 19
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`FIG. 20
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`2l-05
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`CARDWAREEXHIBIT 2014, PAGE 21 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 21 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 20 of 40
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`US 11,457,381 B2
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`FIG. 21
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`FIG. 22
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`PERFORM CHECKSUM FAILURE
`
`
`PROCESSING OPERATION
`
`
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`en-02
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`CONFIRM CHECKSUM FAILURE IN
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`DECOMPRESSION OF UDC DATA
`
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`PERFORM CHECKSUM FAILURE
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`CARDWAREEXHIBIT 2014, PAGE 22 of 78
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`CARDWARE EXHIBIT 2014, PAGE 22 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 21 of 40
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`US 11,457,381 B2
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`FIG. 23
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`STORAGE
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`20-42
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`
`
`
`CARDWAREEXHIBIT 2014, PAGE 23 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 23 of 78
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`U.S. Patent
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`00ve
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`Sep. 27, 2022
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`Sheet 22 of 40
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`US 11,457,381 B2
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`NOILOANNOO-ILTAW
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`ANVEOLS
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`CARDWAREEXHIBIT 2014, PAGE 24 of 78
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`CARDWARE EXHIBIT 2014, PAGE 24 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 23 of 40
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`US 11,457,381 B2
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`CARDWAREEXHIBIT 2014, PAGE 25 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 25 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 24 of 40
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`US 11,457,381 B2
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`FIG. 26
`
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`UE
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`CARDWAREEXHIBIT 2014, PAGE 26 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 26 of 78
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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 25 of 40
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`US 11,457,381 B2
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`FIG. 27
`
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`36-05
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`CARDWARE EXHIBIT 2014, PAGE 27 of 78
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`Sep. 27, 2022
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`Sheet 26 of 40
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`CARDWAREEXHIBIT 2014, PAGE 28of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 28 of 78
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`

`
`U.S. Patent
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`
`
`
`
`
`Sep. 27, 2022
`Sheet 27 of 40
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`
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`US 11,457,381 B2
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`CARDWAREEXHIBIT 2014, PAGE 29 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 29 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
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`

`

`
`
`U.S. Patent
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`
`
`Sep. 27, 2022
`
`
`Sheet 28 of 40
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`
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`US 11,457,381 B2
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`CARDWAREEXHIBIT 2014, PAGE 30 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 30 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
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`
`
`

`

`
`U.S. Patent
`
`
`
`Sep. 27, 2022
`
`
`
`Sheet 29 of 40
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`
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`
`
`US 11,457,381 B2
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`CARDWAREEXHIBIT 2014, PAGE 31 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 31 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
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`

`

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`U.S. Patent
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`Sep. 27, 2022
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`Sheet 30 of 40
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`US 11,457,381 B2
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`FIG. 32
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`CARDWAREEXHIBIT 2014, PAGE 32 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 32 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
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`

`

`
`
`U.S. Patent
`
`Sep. 27, 2022
`
`
`
`Sheet 31 of 40
`
`
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`
`US 11,457,381 B2
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`
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`
`
`
`FIG. 33 gNB[NRCN|
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`CARDWAREEXHIBIT 2014, PAGE 33 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 33 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
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`

`

`
`U.S. Patent
`
`
`
`Sep. 27, 2022
`
`
`
`Sheet 32 of 40
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`
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`US 11,457,381 B2
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`
`
`FIG. 34
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`TO SDAP, AND UPDATE, BY SDAP,
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`AS QOS MAPPING
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`|
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`CARDWAREEXHIBIT 2014, PAGE 34 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
`
`CARDWARE EXHIBIT 2014, PAGE 34 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
`
`

`

`
`U.S. Patent
`
`
`
`Sep. 27, 2022
`
`
`
`Sheet 33 of 40
`
`
`
`
`
`US 11,457,381 B2
`
`UE)
`
`
`
`
`FIG. 35
`
`Cane
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`|
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`
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`[CAMP ON SERVING CELL b-3k-05
`3k-10-
`RRCCONNECTION ESTABLISHMENT
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`INDICATE WHETHER NAS REFLECTIVE QOS MECHANISM
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`IS SUPPORTED, NAS MAPPING TIMER (NAS), AND
`
`
`
`
`
`
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`RECEIVE SDAP CONFIGURATION FROM GNB (RRC) (3k-15)
`
`
`
`
`
`3k-20
`—SET REFLECTIVE QOS)
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`—3k-80
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`TRANSFER IP PACKET was
`K__
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`SET ROIBIT OF NS HEADER AST] oo
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`CHECK AS MAPPING RULE AND THEN
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`SET RQI BIT OF SDAP HEADERAS1
`I-45 aag |
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`TX. TRANSFER DATA PACKET
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`OF
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`OF UPLINK DATA PACKET
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`TRANSMISSION THROUGH|TRANSFER DATA PACKET(3K-96]
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`[AFTER MISMATCH BETWEENNAS}
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`MAPPING RULES IS DETECTED,
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`| PERFORM FOLLOWING OPERATIONS |
`
`TIMER
`
`|
`
`
`
`CARDWAREEXHIBIT 2014, PAGE 35 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
`
`CARDWARE EXHIBIT 2014, PAGE 35 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
`
`

`

`
`U.S. Patent
`
`
`
`Sep. 27, 2022
`
`
`
`Sheet 34 of 40
`
`
`
`
`
`US 11,457,381 B2
`
`
`
`FIG. 36
`
`
`
`3l-40
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`MULTI-CONNECTION
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`PROCESSOR
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`3l-30
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`STORAGE
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`CONTROLLER
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`RF PROCESSOR
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`BASEBAND
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`PROCESSOR
`
`CARDWAREEXHIBIT 2014, PAGE 36 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
`
`CARDWARE EXHIBIT 2014, PAGE 36 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
`
`

`

`
`
`U.S. Patent
`
`
`
`Sep. 27, 2022
`
`
`Sheet 35 of 40
`
`
`
`US 11,457,381 B2
`
`
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`CARDWAREEXHIBIT 2014, PAGE 37 of 78
`CARDWAREV. SAMSUNG PGR2023-00013
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`CARDWARE EXHIBIT 2014, PAGE 37 of 78
`CARDWARE V. SAMSUNG PGR2023-00013
`
`

`

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`U.S. Patent
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`
`
`Sep. 27, 2