HANDOVER IN A CELLULAR COMMUNICATION SYSTEM

Abstract

A cellular communication system includes first and second base stations and a user equipment. A Radio Network Controller controls a handover of the user equipment between the base stations by either forwarding data of the communication to both the first and second base stations or to only one of the first and second base stations dependent on a Quality of Service (QoS) characteristic of the communication of the user equipment. The QoS characteristic can specifically be an indication of a delay constraint for the communication service such as an indication of whether the service is a real-time service or a non-real time service.

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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
4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: ---- Illustrative part: ---- Release: ---- S2 TS Number: TS 136 321 Version No: ---- Illustrative part: ---- Release: ---- S3 TS Number: TS 136 331 Version No: ---- Illustrative part: ---- Release: ---- +2 -2	Yes	Basis Patent
4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: ---- Illustrative part: ---- Release: ---- + -	Yes	Basis Patent
3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: ---- Illustrative part: ---- Release: ---- S2 TS Number: TS 125 213 Version No: ---- Illustrative part: ---- Release: ---- S3 TS Number: TS 125 214 Version No: ---- Illustrative part: ---- Release: ---- S4 TS Number: TS 125 321 Version No: ---- Illustrative part: ---- Release: ---- S5 TS Number: TS 125 331 Version No: ---- Illustrative part: ---- Release: ---- +4 -4	No	Family Member
3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: ---- Illustrative part: ---- Release: ---- S2 TS Number: TS 125 213 Version No: ---- Illustrative part: ---- Release: ---- S3 TS Number: TS 125 214 Version No: ---- Illustrative part: ---- Release: ---- S4 TS Number: TS 125 321 Version No: ---- Illustrative part: ---- Release: ---- S5 TS Number: TS 125 331 Version No: ---- Illustrative part: ---- Release: ---- +4 -4	Yes	Basis Patent

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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
US2007123267A1	4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 331 Version No: -- Section No: -- Release : -- +2 -2	Yes	Basis Patent
US2007123267A1	4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: -- Section No: -- Release : -- + -	Yes	Basis Patent
US2007123267A1	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	Yes	Basis Patent
US2007123267A1	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
CN101366293B	4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 331 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
CN101366293B	4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: -- Section No: -- Release : -- + -	No	Family Member
CN101366293B	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
KR100971868B1	4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 331 Version No: -- Section No: -- Release : -- +2 -2	Yes	Family Member
KR100971868B1	4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
KR100971868B1	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	Yes	Basis Patent
KR100971868B1	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
KR20080078019A	4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 331 Version No: -- Section No: -- Release : -- +2 -2	Yes	Family Member
KR20080078019A	4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: -- Section No: -- Release : -- + -	Yes	Family Member
KR20080078019A	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	Yes	Basis Patent
KR20080078019A	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
EP1958462A1	4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 331 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
EP1958462A1	4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: -- Section No: -- Release : -- + -	No	Family Member
EP1958462A1	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	Yes	Basis Patent
EP1958462A1	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
EP1958462A4	4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 331 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
EP1958462A4	4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: -- Section No: -- Release : -- + -	No	Family Member
EP1958462A4	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	Yes	Basis Patent
EP1958462A4	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
EP1958462B1	4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 331 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
EP1958462B1	4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: -- Section No: -- Release : -- + -	No	Family Member
EP1958462B1	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	Yes	Basis Patent
EP1958462B1	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
WO2007064613A1	4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 331 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
WO2007064613A1	4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: -- Section No: -- Release : -- + -	No	Family Member
WO2007064613A1	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member
CN101366293A	4G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 136 300 Version No: -- Section No: -- Release : -- S2 TS Number: TS 136 321 Version No: -- Section No: -- Release : -- S3 TS Number: TS 136 331 Version No: -- Section No: -- Release : -- +2 -2	No	Family Member
CN101366293A	4G,3G,2G	17/12/2010	ISLD-201101-007	MOTOROLA INC	S1 TS Number: TS 123 203 Version No: -- Section No: -- Release : -- + -	No	Family Member
CN101366293A	3G	17/12/2010	ISLD-201101-008	MOTOROLA INC	S1 TS Number: TS 125 211 Version No: -- Section No: -- Release : -- S2 TS Number: TS 125 213 Version No: -- Section No: -- Release : -- S3 TS Number: TS 125 214 Version No: -- Section No: -- Release : -- S4 TS Number: TS 125 321 Version No: -- Section No: -- Release : -- S5 TS Number: TS 125 331 Version No: -- Section No: -- Release : -- +4 -4	No	Family Member

Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
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Wireless communication

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Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

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US7428416B2

4G,3G,2G

Title

HANDOVER IN A CELLULAR COMMUNICATION SYSTEM

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