Method and apparatus for supporting voice over IP services over a cellular wireless communication network

Abstract

A method and system for supporting voice over Internet protocol (VoIP) services over a wireless communication network are disclosed. Data is encoded at a coding rate specified by a controller for generating a VoIP packet. Among the encoded data bits sensitive to errors and bits not sensitive to errors are identified and error protection is performed separately by a medium access control layer and/or physical layer. A header of the VoIP packet may be selectively compressed in accordance with an indication from the controller. A user datagram protocol (UDP)-Lite may be used for partial coverage of the sensitive bits. A comfort noise may be generated by a receiving end during a silence period without receiving a comfort noise packet from a transmitting end. If the VoIP packet is not fit into a currently assigned radio resource the VoIP packet may be fragmented.

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Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information	Explicitly Disclosed	Patent Type
Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: ---- Illustrative part: ---- Release: ---- + -	Yes	Family Member
4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 212 Version No: ---- Illustrative part: ---- Release: ---- S2 TS Number: TS 136 321 Version No: ---- Illustrative part: ---- Release: ---- S3 TS Number: TS 136 211 Version No: ---- Illustrative part: ---- Release: ---- +2 -2	No	Family Member
4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: ---- Illustrative part: ---- Release: ---- + -	No	Family Member
5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: ---- Illustrative part: ---- Release: ---- S2 TS Number: TS 138 212 Version No: ---- Illustrative part: ---- Release: ---- S3 TS Number: TS 138 214 Version No: ---- Illustrative part: ---- Release: ---- S4 TS Number: TS 138 321 Version No: ---- Illustrative part: ---- Release: ---- S5 TS Number: TS 138 331 Version No: ---- Illustrative part: ---- Release: ---- +4 -4	No	Family Member

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2G 3G 4G 5G

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Publication No	Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information	Explicitly Disclosed	Patent Type
US2007223469A1	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	Yes	Basis Patent
US2007223469A1	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
US2007223469A1	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	Yes	Basis Patent
US2007223469A1	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	Yes	Basis Patent
US7864798B2	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	Yes	Basis Patent
US7864798B2	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
US7864798B2	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	Yes	Basis Patent
US7864798B2	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	Yes	Basis Patent
AR057912A1	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	Yes	Family Member
AR057912A1	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
AR057912A1	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
AR057912A1	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
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CN101310503A	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
CN101310503A	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
CN101310503A	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
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CN101310503B	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
CN101310503B	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
EP1955519A2	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
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EP1955519A2	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
EP1955519A2	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
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KR100978306B1	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
KR100978306B1	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
KR100978306B1	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
KR20080075518A	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
KR20080075518A	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
KR20080075518A	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
KR20080075518A	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
KR20080083328A	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
KR20080083328A	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
KR20080083328A	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
KR20080083328A	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
WO2007059201A3	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	Yes	Family Member
WO2007059201A3	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
WO2007059201A3	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
WO2007059201A3	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
JP2009516958A	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
JP2009516958A	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
JP2009516958A	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
JP2009516958A	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
JP4913150B2	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
JP4913150B2	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
JP4913150B2	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
JP4913150B2	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
EP2506523A2	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
EP2506523A2	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
EP2506523A2	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
EP2506523A2	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
EP2506523A3	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
EP2506523A3	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
EP2506523A3	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
EP2506523A3	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
EP2760245A2	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
EP2760245A2	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	Yes	Basis Patent
EP2760245A2	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
EP2760245A2	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
EP2760245A3	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
EP2760245A3	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	Yes	Basis Patent
EP2760245A3	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
EP2760245A3	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
HK1199157A1	Not Available	21/03/2007	ISLD-200802-001	INTERDIGITAL INC	S1 TS Number: Not Available Version No: -- Section No: -- Release : -- + -	No	Family Member
HK1199157A1	4G	26/09/2014	ISLD-201409-035	INTERDIGITAL INC	S1 TS Number: TS 136 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
HK1199157A1	4G,3G,2G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 228 Version No: -- Section No: -- Release : -- + -	No	Family Member
HK1199157A1	5G	08/11/2019	ISLD-201910-015	INTERDIGITAL INC	S1 TS Number: TS 123 501 Version No: -- Section No: -- Release : -- S2 TS Number: TS 138 212 Version No: -- Section No: -- Release : -- S3 TS Number: TS 138 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 138 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 138 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member

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WO2007059201A2

5G,4G,3G,2G

Title

Method and apparatus for supporting voice over IP services over a cellular wireless communication network

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Method and apparatus for supporting voice over IP services over a cellular wireless communication network

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