`
`doc.: IEEE 802.11-02/532r0
`
`High Throughput Study Group
`WG Report and Meeting Slides
`
`Jon Rosdahl
`jrosdahl@ieee.org
`
`Submission
`
`Slide 1
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000001
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Report to the 802.11WG
`
`• HT-SG had its Inaugural Meeting where a
`starting point was begun.
`• HT-SG was able to answer the following
`Questions:
`– What: Scope
`– Why: Purpose
`
`Submission
`
`Slide 2
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000002
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Report to the 802.11WG (cont)
`
`• Current Scope of the project:
`
`• To define standardized modifications to the
`802.11 MAC and PHY layers that achieve a
`minimum increase (xx) in throughput as
`measured at the MAC data SAP.
`
`Submission
`
`Slide 3
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000003
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Report to the 802.11WG (cont)
`
`• Current Purpose of the Project:
`• To improve the 802.11 wireless LAN user
`experience by providing significantly higher
`throughput for current applications and to
`enable new applications and market
`segments.
`
`Submission
`
`Slide 4
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000004
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Objectives for November 2002
`
`• Finalize the wording of the PAR.
`• Create the response to 5 Criteria.
`
`• Request that members of the SG come
`prepared to enjoy the creation of a PAR and
`the response to 5 Criteria (and the 6th one
`too)
`
`Submission
`
`Slide 5
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000005
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`HT-SG
`
`Welcome to
`High Throughput Study Group
`
`Wednesday
`
`Submission
`
`Slide 6
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000006
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Meeting Tone
`
`• PLEASE Bring your Engineer
`Mentality and Technologist Attitude
`
`• Please keep a Positive Attitude
`
`• Please check your Ego and Politics at
`the door.
`
`Submission
`
`Slide 7
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000007
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Inaugural Meeting Slides
`
`Inaugural Meeting held Wednesday
`Sept. 11, 2002 in Monterey, CA.
`
`Submission
`
`Slide 8
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000008
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Confirmation of Secretary
`
`• Garth Hillman has volunteered to be the
`HT-SG Secretary.
`• Others? no
`
`• Affirmed by acclamation
`
`Submission
`
`Slide 9
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000009
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`3. Review IEEE/802 & 802.11 Policies and
`Rules
`
`• Study Group: Everyone Votes.
`• All 802 policies apply
`• All 802.11 policies apply
`• Submissions must meet document format
`criteria
`
`Submission
`
`Slide 10
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000010
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Agenda Wednesday
`• 1 Meeting Call to Order
`• 2 Elect/Confirm Secretary
`• 3 REVIEW IEEE/802 & 802.11 POLICIES
`and RULES
`• 4 APPROVE/MODIFY AGENDA
`• 5 Set/Review Objectives
`• 6 Discuss/Revise PAR and 5 Criteria
`• 7 Recess for the Day
`
`Submission
`
`Slide 11
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000011
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Agenda Thursday
`
`• 8. Discuss/Revise PAR and 5 Criteria
`• 9. Develop plan for future HT SG Work
`• 11. Adjourn for the session
`
`Submission
`
`Slide 12
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000012
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Sept. 2002 Objectives
`
`• Generate PAR
`
`• Generate response to LMSC 802 Criteria
`
`Submission
`
`Slide 13
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000013
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Review PAR
`
`• 4. Project Title
`• 8. Fill in Projected Completion Date for
`Submittal to RevCom: (July 2004?)
`• 9. Scope of Proposed Project
`• 10. Purpose of Proposed Project
`
`Submission
`
`Slide 14
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000014
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Possible Proposed Title
`• Amendment to STANDARD [FOR]
`Information Technology-
`Telecommunications and information
`exchange between systems-Local and
`Metropolitan networks-Specific
`requirements-Part 11: Wireless LAN
`Medium Access Control (MAC) and
`Physical Layer (PHY)
`specifications:Enhancements for Higher
`Effective Throughput
`
`Submission
`
`Slide 15
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000015
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Target Schedule for a SG
`
`• Sept. 2002 – 5 Criteria and PAR started
`
`• Nov 2002 – Request for creation of Task
`Group to be sent to ExCom with 5 Criteria
`and PAR
`
`Submission
`
`Slide 16
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000016
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Target Schedule (cont.)
`
`• Jan 2003 – Technology solutions presented in
`earnest – Requirements doc complete.
`• Mar 2003 – Technology Solutions presented
`• May 2003 – Selection of Solution and start writing
`Draft
`• July 2003 – Complete initial draft and send out 1st
`WG Letter Ballot.
`• Sept. 2003 –process comments and send 2nd WG
`Letter Ballot
`
`Submission
`
`Slide 17
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000017
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Target Schedule (cont.)
`
`• Nov 2003 – Comment resolution and start
`recirculation LB
`• Jan 2004 – final resolution of comments
`• Mar 2004 – Send to Sponsor Ballot
`• May 2004 – Resolve comments
`• July 2004 – Send to Revcom
`
`Submission
`
`Slide 18
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000018
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Scope for consideration
`Solutions in achieving High
`Throughput
`shall be considered which provide
`enhancement to existing .11 MAC and
`PHY layers through standardized
`mechanism or interface.
`
`A view submitted to the Chair Sept.2002
`
`Submission
`
`Slide 19
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000019
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`A View on Criteria
`
`• Study group should emphasize high
`performance (throughput/rate) WLANs in
`general
`• SG should emphasize overall performance
`• Backwards compatibility is vital
`• SG should have broad scope and the
`authorization to recommend all necessary
`changes
`
`A view presented Mar 2002
`
`Submission
`
`Slide 20
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000020
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`802.11 Five Criteria
`
`1. Broad Market Potential
`2. Compatibility
`3. Distinct Identity
`4. Technical Feasibility
`5. Economic Feasibility
`6.
`Interference Considerations (tentative)
`
`Submission
`
`Slide 21
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000021
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Straw Poll
`
`• Would you like to enhance the 11b
`throughput? 34-23-27
`• 11a? 96-0-4
`• 11g? 72-8-14
`
`Submission
`
`Slide 22
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000022
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Another Proposed Scope
`Statement
`• To define standardized modifications to the
`.11MAC and OFDM PHY layers that
`achieve an increase in throughput measured
`at the MAC data SAP. 67-8-25
`
`Submission
`
`Slide 23
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000023
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Straw Poll
`
`• Should we consider only existing
`.11standards as the baseline from which this
`group operates?
`• 6-62-10
`
`Submission
`
`Slide 24
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000024
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Straw Poll
`
`• Quantify Minimum Increase at
`the MAC SAP Interface in the
`Scope or not?
`• 55-29-15
`
`Submission
`
`Slide 25
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000025
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Update to the Scope Paragraph
`
`• To define standardized modifications to the
`.11MAC and OFDM PHY layers that
`achieve a minimum increase (xx) in
`throughput measured at the MAC data SAP
`• 55-29-15
`
`Submission
`
`Slide 26
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000026
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Update to the Scope Paragraph
`
`• To define standardized modifications to the
`.11 MAC and PHY layers that achieve a
`minimum increase (xx) in throughput
`measured at the MAC data SAP
`• 66-25-6
`
`Submission
`
`Slide 27
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000027
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Thursday Evening Meeting
`
`Slides for Thursday, Sept. 12, 2002 at
`Monterey, CA
`
`Submission
`
`Slide 28
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000028
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Meeting Tone
`
`• PLEASE Bring your Engineer
`Mentality and Technologist Attitude
`
`• Please keep a Positive Attitude
`
`• Please check your Ego and Politics at
`the door.
`
`Submission
`
`Slide 29
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000029
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Agenda Thursday
`
`• 8. Discuss/Revise PAR and 5 Criteria
`• 9. Develop plan for future HT SG Work
`• 11. Adjourn for the session
`
`Submission
`
`Slide 30
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000030
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Current Scope Paragraph
`
`• To define standardized modifications to the
`.11 MAC and PHY layers that achieve a
`minimum increase (xx) in throughput
`measured at the MAC data SAP.
`
`Submission
`
`Slide 31
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000031
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Questions to answer on PAR
`
`• 4. Project Title
`• 8. Fill in Projected Completion Date for
`Submittal to RevCom: (July 2004?)
`• 9. Scope of Proposed Project
`• 10. Purpose of Proposed Project
`• 16. Other Details
`
`Submission
`
`Slide 32
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000032
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Criteria
`
`• The current rules have the following 5
`Criteria listed.
`• See http://ieee802.org/rules.pdf
`
`Submission
`
`Slide 33
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000033
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Criteria
`6.1. Broad Market Potential
`A standards project authorized by IEEE 802
`shall have a broad market potential.
`Specifically, it shall have the potential for:
`a) Broad sets of applicability.
`b) Multiple vendors and numerous users.
`c) Balanced costs
`(LAN versus attached stations).
`
`Submission
`
`Slide 34
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000034
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Criteria
`6.2 Compatibility
`IEEE 802 defines a family of standards. All
`standards shall be in conformance with the
`IEEE 802.1 Architecture, Management and
`Interworking documents as follows: 802.
`Overview and Architecture, 802.1D,
`802.1Q and parts of 802.1f. If any variances
`in conformance emerge, they shall be
`thoroughly disclosed and reviewed with
`802.
`
`Submission
`
`Slide 35
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000035
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Criteria
`6.2 Compatibility (cont)
`Each standard in the IEEE 802 family of
`standards shall include a definition of
`managed objects which are compatible with
`systems management standards.
`
`Submission
`
`Slide 36
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000036
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Criteria
`6.3 Distinct Identity
`• Each IEEE 802 standard shall have a distinct
`identity. To achieve this, each authorized project
`shall be:
`a) Substantially different from other IEEE 802
`standards.
`b) One unique solution per problem (not two
`solutions to a problem).
`c) Easy for the document reader to select the
`relevant specification.
`
`Submission
`
`Slide 37
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000037
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Criteria
`6.4 Technical Feasibility
`• For a project to be authorized, it shall be
`able to show its technical feasibility. At a
`minimum, the proposed project shall show:
`a) Demonstrated system feasibility.
`b) Proven technology, reasonable testing.
`c) Confidence in reliability.
`
`Submission
`
`Slide 38
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000038
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Criteria
`6.5 Economic Feasibility
`• For a project to be authorized, it shall be
`able to show economic feasibility (so far as
`can reasonably be estimated), for its
`intended applications. At a minimum, the
`proposed project shall show:
`a) Known cost factors, reliable data.
`b) Reasonable cost for performance.
`c) Consideration of installation costs.
`
`Submission
`
`Slide 39
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000039
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`10.Purpose of the Proposed
`Project
`• Ideas from the Group on WHY?
`– Looking for a Good Technology solution that
`has the right balance of Wow and Value.
`– Market Spaces:
`• Wireless LANs in the Home
`• Hot Spot Deployment
`• Corporate LAN Deployment
`– Higher Data Rate – Real Simple (>200 Mbps)
`
`Submission
`
`Slide 40
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000040
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Purpose of the Proposed Project
`
`(Cont)
`
`• Remember to think Latterly
`– Both MAC and PHY – Improve End-to-End
`• Make Concert of Changes
`– Scalability -- Higher Data Rates
`• Provide Wireless Support for High Speed
`Application
`• Video – file service – etc.
`
`Submission
`
`Slide 41
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000041
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Purpose of the Proposed Project
`
`(Cont)
`
`• High Speed delivery of advanced services to Hand
`Held Devices
`• Video, interactive pictures etc.
`• Increase the size of Market via Standardize
`leading Edge “WOW” solutions.
`• Improved Spectrum Efficiency
`• Extended Range
`• Provide a Value to the End User
`– User Experience
`
`Submission
`
`Slide 42
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000042
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Purpose of the Proposed Project
`
`(Cont)
`
`• Keep in Perspective Range vs Rate and the trade
`offs.
`• Smooth Transition from one Technology to
`another
`• Provide to prevent the effective range from being
`reduced significantly.
`• Scalable Solution for Range, Rate, and Power
`Consumption trade-offs
`• Hit Moore’s Law
`
`Submission
`
`Slide 43
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000043
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Area 16: Other Items
`
`• Bits/sec/Hz/user
`
`Submission
`
`Slide 44
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000044
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Purpose (WHY)
`
`Initial Words to include
`
`• To make Wireless LANS better than they
`are right now.
`• Higher Throughput to improve the End-
`User experience.
`• Market Spaces including but not limited to:
`• Wireless LANs in the Home
`• Hot Spot Deployment
`• Corporate LAN Deployment (75-6-3)
`
`Submission
`
`Slide 45
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000045
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Proposed purpose
`
`To improve the 802.11 wireless LAN user
`experience by providing significantly higher
`throughput for Applications including but
`not limited to those in the Home, Hot-spot
`and Enterprise Markets.
`(65-1-1) (original paragraph)
`(65-0-8) (add: including but not limited to)
`
`Submission
`
`Slide 46
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000046
`
`
`
`September 2002
`
`doc.: IEEE 802.11-02/532r0
`
`Final Proposed Purpose.
`
`To improve the 802.11 wireless LAN user
`experience by providing significantly higher
`throughput for current applications and to
`enable new applications and market
`segments.
`39-26-3
`
`Submission
`
`Slide 47
`
`Jon Rosdahl, Micro Linear
`
`HUAWEI EXHIBIT 1004
`HUAWEI VS. SPH
`
`000047
`
`