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`Lit-H— «- 303 ~
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`EXPRESS MAIL NO. T356983631Lé:
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`Attorney Docket No. 34395.8é01
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`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
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`In re Application of:
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`Michael A. Fischer
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`Serial No. 03/011,415
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`Filed January 29, 1993
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`For MEDIUM ACCESS CONTROL
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`PROTOC
`WI
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`Huvavwvun—a
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`Group Art Unit 2603
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`Examiner W. Chin
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`AMENDMENT AND RESPONSE TO EXAMINER’S FIRST ACTION
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`Honorable Commissioner of
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`Patents and Trademarks
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`Washington, D.C. 20231
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`Sir:
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`In response to the Examiner's first action mailed January
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`14, 1994, and in consideration of a Petition for One Month
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`Extension of Time and the fee therefor which accompanies this
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`Amendment and Response, please amend the above identified
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`applicatio in the following manner:
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`IN THE CLAIMS:
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`\\
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`Cancel claim\?2\:\\
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`claims 1, 2, 3,\>, 8, Eb, 11, 12,\:X, 2},
`\\>%, 3:?\n:j\na and
`5 in the form set forth below.
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`:>,\§B, 34,
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`Add new claims E; and fig as set forth below.
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`6 {
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`1.
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`(Amended)
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`A communicator for wirelessly transmitting
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`frames to and receiving frames from a least one additional
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`communicator in accordance with a predetermined medium access
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`444.00 BK
`060 FF 05/2?/9# Qafiiliifl
`1 262
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`PefifionerIfioUonflglnc.-EX.1005,p.1
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`1
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 1
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`control protocol,
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`the communicators which transmit and receive
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`the frames constituting a Group, each communicator including a
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`transmitter and a receiver for transmitting and receiving the
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`frames respectively,
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`the medium access control protocol
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`controlling each communicator of the Group to effect
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`predetermined functions comprising:
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`designating one of the communicators of the Group as a
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`hub and the remaining the communicators of the Group as remotes;
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`the hub establishing repeating communication cycles,
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`each communication cycle naving [of which has]
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`intervals during
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`which the hub and the remotes transmit and receive frames;
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`the hub transmitting cycle establishing information to
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`the remotes to establish the communication cycle and a plurality
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`of predeterminable intervals during each communication cycle,
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`the
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`intervals being ones when the hub is allowed to transmit frames
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`to the remotes, when the remotes are allowed to transmit frames
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`to the hub, and when each remote is expected to receive a frame
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`from the hub;
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`the nun transmitting n {rang connaining Eng gyclg
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`'shes both an outbound
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`an t e hub transmits fra es
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`when the remotes tgansmit frames to the hub, the frame containing
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`0 e establ'
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`ab '3 'n t e
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`ngedetermined intervals during Eng anngnng and inbound portions
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`PefifionerIfioUonflglnc.-EX.1005;p.2
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`2
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`W ‘
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`2
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 2
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`each genoge is gllgnnd tn
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`transmit and rgcgixe;
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`the remotes powering off their transmitters during
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`times other than those intervals when the remote is allowed to
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`transmit frames to the hub, by using the gygle gsnablighing
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`information transmitted from the hub; and
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`the remotes powering off their receivers during times
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`other than those intervals when the remote is expected to receive
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`a frame from the hub, by using the cycle estgnlisning information
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`transmitted from the hub.
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`2.
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`(Amended)
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`A communicator as defined in claim 1 wherein
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`the predetermined functions further comprise:
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`the hub assigning transmission opportunities to the
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`remotes, each transmission opportunity being an interval for a
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`remote to transmit frames to the hub; and
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`the hub transmitting transmission opportunity
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`allocation information in the [a]
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`frame gontnining tne cyglg
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`establishing ingonnation transmitted by the hub.
`(Amended)
`A communicator [as defined in claim 2
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`wherein the predetermined functions further comprise:] fgr
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`winelessly tnansmitting frames to and :egeiving fngneg firgn a
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`least Qne additiongl connnnicntor in accordancg Winn a
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`connunicgtgr including a transmitter gng a receiver for
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`PefifionerIfioUnnflglnc.-EX.1005,p.3
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`3
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 3
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`tgangmiggigg and geceiving the fgames respectively,
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`agcegs control pxgtgcol gggtxolling eggh goymunicatgr 9f the
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`Qgsignatigg egg of the cgmmgnicgtogs o: the Grogp as a
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`hng and the remaining tgg comgunicgtors o: tne Ggogp gg remotes;
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`fine hug es§§QLL§ging ggggating gogmggicatiog cygles.
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`PefifionerIfioUonflglnc.-EX.1005,p.4
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`4
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 4
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`the hub allocating a number of transmission
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`opportunities during at least one communication cycle which is at
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`least one less in number than the number of remotes in the Group.
`A communicator as defined in claim 2 wherein
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`(Amended)
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`.3/5<
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`£2
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`the predetermined functions further comprise:
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`the hub transmitting the items eontaining the cycle
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`establishing information to the remotes to establish a
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`transmission opportunity request interval during the
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`communication cycle when the remotes may transmit transmission
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`opportunity request frames to the hub to request transmission
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`opportunity allocations; and
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`the remotes transmitting transmission opportunity
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`request frames to the hub during the transmission opportunity
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`request intervals.
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`(Amended)
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`A communicator [as defined in claim 6
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`wherein the predetermined functions further comprise:] fig;
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`'1east one additional communicetor in accordance with e
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`predetermined medium access centtgl preteeel.
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`the QOEEHBiQQEQEE
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`which transmit and receive the frames constituting e Group. each
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`PefifionerIfioUnnflglnc.-EX.1005,p.5
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`5
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 5
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`huh ang the remaining the communicators of the Group ae remotes;
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`eetahlish the gohhhhicatien eyeie ehd e eihzaiitx ef
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`t9 the gametesI when the remotee ere aileweg to tzehemit fizahee
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`to the hubl and when each temote is expeeted te receive e fhahe
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`the remotee pewerihg 0:: their trenehittete dutihg
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`thansmit themes to the hubI by using the infiohhation transmitted
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`
`
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`
`
`PefifionerIfioUonflglnc.-EX.1005,p.6
`
`6
`
`Petitioner Biotronik, Inc. - Ex. 1005, p. 6
`
`

`

`3
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`35
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`PefifioncrIfioUonflglnc.-Ex.100§,p.7_
`
`7
`
`Petitioner Biotronik, Inc. - Ex. 1005, p. 7
`
`

`

`
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`
`
`
`
`access control protocol controlling each communicator of the
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`10
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`
`3
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`
`
`PefifipnerIfioUonflgan.:Exr1005,p.8
`
`8
`
`Petitioner Biotronik, Inc. - Ex. 1005, p. 8
`
`

`

`t
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`35
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`gllgggtign inionnanion in a irame transmittgd by the hub:
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`allocation of a remote which has not transmitted more than a
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`(Amended)
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`A communicator as defined in claim 2 wherein
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`the predetermined functions further comprise:
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`the hub allocating a predetermined amount of time for
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`the predetermined amount of time of the transmission opportunity
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`gstaniisning infoxnation which cgntaing [containing] the
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`transmission opportunity allocation information during the
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`
`12.
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`A communicator [as defined in claim 11
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`wherein the predetermined functions further comprise:] £9;
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`PefifionerIfioUonflglnc.-EX.1005,p.9
`
`9
`
`Petitioner Biotronik, Inc. - Ex. 1005, p. 9
`
`

`

`
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`
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`transmitting and receiving the frames respegtively, the medihh
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`PefifionerIfioUonflglnc.-EX.1005,p.10
`
`-~
`
`10
`
`Petitioner Biotronik, Inc. - Ex. 1005, p. 10
`
`

`

`
`
`
`
`
`
`the hub assigning transmission opporrunities to the
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`remgtes, each transmission opportunity being an interval for a
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`mum—t1:uh 5' ntmmmnfix
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`transmission Opportunity of at least one remote during at least
`
`45
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`one of a plurality of subsequent communication cycles; and
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`the hub transmitting a frame containing the information
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`establishing the adjusted length of the transmission opportunity
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`prior to the time of the adjusted transmission opportunity in a
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`14.
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`A communicator [as defined in claim 1
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`wherein the predetermined functions further comprise:] for
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`11
`
`11
`
`rfiPefifioncrIfioUnnflglnc.-EX.10053pgllssu
`
`11
`
`Petitioner Biotronik, Inc. - Ex. 1005, p. 11
`
`

`

`
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`12
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 12
`
`

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`35
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`PefifioncrEfioUonflglnc.-EX.10052p,13wgfi
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`13
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 13
`
`

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`PefifionerIfioUonflglnc.-EX.1005,p.14
`
`14
`
`Petitioner Biotronik, Inc. - Ex. 1005, p. 14
`
`

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`Petitioner Biotronik, Inc. 7 EX. 1095, 131715 _
`
`15
`
`Petitioner Biotronik, Inc. - Ex. 1005, p. 15
`
`

`

`
`35
`
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`16
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`16
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`Pefifionerifiohonflglnc.-EX.1005,p.16
`
`16
`
`Petitioner Biotronik, Inc. - Ex. 1005, p. 16
`
`

`

`20
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`
`35
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`wherein the predetermined functions further comprise:] f9;
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`least one additional cgmmgnicagor in accordance with a
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`predetermined medium access control protocolI the communicators
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`Pefifioncrifioflnnflglnc.5E§.lQO§,p.17
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`17
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 17
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`which transmit ang teeeiye the
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`titutin a G on
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`connunieetot including a ttensmitter and a teceiver for
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`ttansnitting and receiving the ftanes teepeetiyely.
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`the meginn
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`access control protocol conttolling each communicator of the
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`gteup to effect ptedetenmined functions eenprising:
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`the connnnicetots o: the gtoup as a
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`hub and the remeining the comnunicatete et the Group as temotes;
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`the hub establishing repeating connunieation cycles.
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`were0 'c ' sW
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`thensnit and teceive ftanes;
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`the huh transmitting infotnation to the temotes to
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`eetehlieh the eennnnication eyele and a plurality 0t
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`ptedetetninahle intervals enring each communication cyclel
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`the
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`intetgals being enes when the hnb is alloyed to thenenit ftames
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`tn the temetee. when the temotes ere elleneg te tnansmit frames
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`to the hubI and when eeeh temote is expeeted te teceige e ftame
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`emotes
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`te s durin
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`timee othet then theee intetyele nhen the tenete ie allowed to
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`transmit framee to the hub. by ueing the infetnation transmitted
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`tram the hub;
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`rece've
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`other than these intervels than the remete ie expected to receive
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`a frame from the hnbl by neing the intennetion ttansmitted from
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`the hub;
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`d/
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`I)? i}
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`18
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`18
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`PefifionerIfioUonflglnc.-EX,1005,p.18
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`18
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 18
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`the hub transmitting a frame containing information to
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`establish a first interval in the communication cycle during
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`which the information establishing the communication cycle and
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`the plurality of predeterminable intervals is transmitted, and a
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`second interval during which the hub is allowed to transmit
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`broadcast frames to the remotes, and a third interval in the
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`communication cycle during which the hub is allowed to transmit
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`directed frames to the remotes;
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`each remote powers its transmitter during the second
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`interval; and
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`each remote determines whether to power off its
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`receiver during the third interval based on the information
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`conveyed during the first interval.
`(Amended)
`A communicator [as defined in claim 1
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`,ggi
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`wherein the predetermined functions further comprise:] fog
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`wireleesly transmitting frames to and receiving frames from g
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`leest Qne additional conmnnicetor in accordance with a
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`nzegetennined medium access egntrnl nngnoegi. nhe commnnieetege
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`Groun to egfect predetermined functigns comprising:
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`nun end the remaining the communicators of the Group as remotes;
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`19
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`19
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`PefifionerIfioUonflglnc.-EX.1005,p.19
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`19
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`Petitioner Biotronik, Inc. - Ex. 1005, p. 19
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`the hub gstablishihg repeating QQmQuhication cyglgs.
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`each of which has intervglg during which the hub and the remotes
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`15
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`transmit and receive frames;
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`the hhb tgahsmittihg
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`at
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`o the re t s to
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`establish the chmhhhicgtioh cyc e
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`0 es whe
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`ed to t
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`t frames
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`to t