USER EQUIPMENT ENHANCEMENTS FOR COOPERATIVE MULTI-POINT COMMUNICATION

Abstract

Certain aspects of the present disclosure provide techniques for measuring interference observed at a CoMP UE caused by neighbor base stations transmitting reference signals. The present disclosure provides a method for wireless communication comprising: determining at a user equipment UE served by at least one base station BS a reference signal RS configuration indicating resources on which one or more neighbor BSs transmit RS or data; estimating interference observed at the UE caused by the neighbor BSs based on RS or data transmitted by the neighbor BSs on the indicated resources; computing a channel state information CSI using said interference estimate; and sending the CSI to the serving BS for use in coordinating transmissions with the neighbor BSs.

Certain aspects of the present disclosure provide techniques for measuring interference observed at a CoMP UE caused by neighbor base stations transmitting reference signals. The present disclosure provides a method for wireless communication comprising: determining at a user equipment UE served by at least one base station BS a reference signal RS configuration indicating resources on which one or more neighbor BSs transmit RS or data; estimating interference observed at the UE caused by the neighbor BSs based on RS or data transmitted by the neighbor BSs on the indicated resources; computing a channel state information CSI using said interference estimate; and sending the CSI to the serving BS for use in coordinating transmissions with the neighbor BSs.

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Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: Illustrative part: ---- Release: + -	Yes	Family Member
Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: Illustrative part: ---- Release: + -	Yes	Family Member
4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: Illustrative part: ---- Release: S2 TS Number: TS 136 331 Version No: Illustrative part: ---- Release: +1 -1	No	Family Member
5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: Illustrative part: ---- Release: + -	No	Family Member

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2G 3G 4G 5G

Family Information

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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 Number	Explicitly Disclosed	Patent Type
US2013053077A1	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US2013053077A1	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US2013053077A1	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	Yes	Basis Patent
US2013053077A1	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US9008582B2	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US9008582B2	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US9008582B2	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	Yes	Basis Patent
US9008582B2	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
CN103748802A	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
CN103748802A	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
CN103748802A	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
CN103748802A	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
CN103748802B	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
CN103748802B	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
CN103748802B	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
CN103748802B	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2748943A1	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2748943A1	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2748943A1	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
EP2748943A1	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP2014524718A	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
JP2014524718A	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
JP2014524718A	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
JP2014524718A	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
JP5980926B2	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
JP5980926B2	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
JP5980926B2	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
JP5980926B2	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
KR101537290B1	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
KR101537290B1	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
KR101537290B1	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
KR101537290B1	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
KR20140047162A	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
KR20140047162A	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
KR20140047162A	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
KR20140047162A	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
WO2013029000A1	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
WO2013029000A1	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
WO2013029000A1	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
WO2013029000A1	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
ES2659456T3	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
ES2659456T3	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
ES2659456T3	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
ES2659456T3	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
HUE035257T2	4G	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
HUE035257T2	Not Available	13/06/2016	ISLD-201706-016	QUALCOMM INC	S1 TS Number: TS 136 213 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
HUE035257T2	4G	27/03/2018	ISLD-201806-040	QUALCOMM INC	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
HUE035257T2	5G	07/06/2018	ISLD-201807-054	QUALCOMM INC	S1 TS Number: TS 138 214 Version No: ---- Section No: ---- Release : ---- + -	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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Technologies

Resource configuration

Coordinated Multi-point (CoMP)

Product

User Equipment (UE/Terminal)

Use Cases

Wireless communication

Services

Channel Quality Measurement/Estimation

Interference estimate/measurement/randomization

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