SYSTEM AND METHOD FOR INTERFERENCE MANAGEMENT IN CELLULAR NETWORKS

Abstract

user equipment (user equipment UE) through different signaling technology capable of realizing notification service regarding the cell reference signal sent by the adjacent base station (cell-specific reference signal CRS) the presence or absence of in the one subframe of the downlink shared physical channel (Physical Downlink Shared Channel PDSCH) region. UE may by one or more bit indicators of communication on the physical layer signaling channel of the serving cell to notify the service such as the sub-frame of the physical downlink control channel (Physical Downlink Control Channel PDCCH) and so on. the other is for selecting through the higher layer signalling to inform UE of the service.

Notifying served user equipments (UEs) of the presence or absence of cell-specific reference signal (CRS) symbols transmitted by neighboring base stations in the physical downlink shared channel (PDSCH) region of a subframe can be achieved through various of signaling techniques. The served UE may be notified by communicating a one or multi-bit indicator in a physical layer signaling channel of the serving cell such as the physical downlink control channel (PDCCH) of the subframe. Alternatively the served UE may be notified through higher layer signaling.

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WO2013070968A1	5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	Yes	Basis Patent
EP2767129A1	5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 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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