Method and device for coordinating inter-cell interference

Abstract

The invention discloses a method and a device for coordinating inter-cell interference. The method comprises the following steps of: acquiring sub-frame configuration information of neighbor cells judging whether the neighbor cells are positioned on the same sub-frame or not and whether transmission in different directions is configured or not; and if the neighbor cells are positioned on the same sub-frame and the transmission in the different directions is configured coordinating the interference between the neighbor cells according to the acquired data transmission related information of the neighbor cells on the same sub-frame. By the method and the device the transmission in the different directions on the same time resource can be performed between the neighbor cells of a time division duplexing (TDD) base station and the mutual interference is avoided in an interference coordination mode; and the situation that the different cells cannot adapt to the service requirements of the cells when forced to use the same sub-frame configuration in the traditional TDD interference coordinating method is avoided.

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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	10/11/2015	ISLD-201511-006	CHINA ACADEMY OF TELECOMM TECH	S1 TS Number: TS 136 423 Version No: Illustrative part: ---- Release: + -				No	Family Member

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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
WO2012136100A1	4G	10/11/2015	ISLD-201511-006	CHINA ACADEMY OF TELECOMM TECH	S1 TS Number: TS 136 423 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
CN102149099A	4G	10/11/2015	ISLD-201511-006	CHINA ACADEMY OF TELECOMM TECH	S1 TS Number: TS 136 423 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2696645A1	4G	10/11/2015	ISLD-201511-006	CHINA ACADEMY OF TELECOMM TECH	S1 TS Number: TS 136 423 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2696645A4	4G	10/11/2015	ISLD-201511-006	CHINA ACADEMY OF TELECOMM TECH	S1 TS Number: TS 136 423 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2014126501A1	4G	10/11/2015	ISLD-201511-006	CHINA ACADEMY OF TELECOMM TECH	S1 TS Number: TS 136 423 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2696645B1	-----	-----	-----	-----	-----	-----	-----

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
-----	-----	-----	-----	-----	S1 TS Number: ----- Version No: ----- Section No:----- Release:----- + -				-----	-----	-----	-----

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