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1. 发明申请

WO2014012206A1 METHOD AND APPARATUS FOR TRANSMISSION MODE SWITCHING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中传输模式切换的方法与装置
公开(公告)号：WO2014012206A1
公开(公告)日：2014-01-23
申请号：PCT/CN2012/078701
申请日：2012-07-16
申请人： NEC (CHINA) CO., LTD. , JIANG, Lei , LEI, Ming , JIN, Shi , DAI, Yongyu , HUANG, Yongming
发明人： JIANG, Lei , LEI, Ming , JIN, Shi , DAI, Yongyu , HUANG, Yongming
IPC分类号： H04W36/00
CPC分类号： H04W72/06 , H04B7/024 , H04B7/0619
摘要： The present invention relates to method and apparatus for transmission mode switching in a wireless communication system. According to an embodiment of the present invention, a method for transmission mode switching in a wireless communication system is provided. The method comprises: receiving information indicative of statistical channel state information of a user equipment with respect to a set of m base stations including one reference base station and m-1 candidate cooperative base stations; calculating first sum capacity C 1 for a cooperation transmission mode with respect to said set of m base stations and second sum capacity C 2,k for a non-cooperation transmission mode with respect to each base station of said set of m base stations, where k=1,... m; determining downlink transmission mode based on said first sum capacity C 1 and said second sum capacity C 2,k .The embodiments of the present invention further relates to a corresponding base station device and computer program product used to performing corresponding functionalities.
摘要翻译：本发明涉及无线通信系统中传输模式切换的方法和装置。根据本发明的实施例，提供了一种用于无线通信系统中的传输模式切换的方法。该方法包括：接收关于包括一个参考基站和m-1个候选协作基站的一组m个基站的指示用户设备的统计信道状态信息的信息; 计算关于所述一组m个基站的协作传输模式的第一和容量C1和关于所述一组m个基站中的每个基站的非协作传输模式的第二和容量C2，k，其中k = 1，... m; 基于所述第一和电容C1和所述第二和电容C2确定下行链路传输模式。本发明的实施例还涉及用于执行相应功能的相应基站装置和计算机程序产品。

2. 发明申请

WO2014117366A1 METHOD AND APPARATUS FOR INTERFERENCE COORDINATION IN HETEROGENEOUS NETWORK 审中-公开
标题翻译：异构网络干扰协调的方法和装置
公开(公告)号：WO2014117366A1
公开(公告)日：2014-08-07
申请号：PCT/CN2013/071211
申请日：2013-01-31
申请人： NEC(CHINA) CO., LTD.
发明人： JIANG, Lei , LEI, Ming , HUANG, Yongming , HE, Shiwen , JIN, Shi , YANG, Lvxi
IPC分类号： H04W16/14
CPC分类号： H04W16/16 , H04W16/32
摘要： Embodiments of the disclosure provide a method and apparatus for interference coordination in a heterogeneous network. The method may comprise: obtaining types of a plurality of UE in the heterogeneous network, wherein the heterogeneous network comprises at least one macro BS and at least one LPN, and wherein each of the types is macro central area type, macro non-central area type, LPN central area type, or LPN non-central area type; and determining one or more user pairs from the plurality of UEs based on the obtained types, such that the plurality of UEs are scheduled based on the one or more user pairs to reduce inter-cell interference.
摘要翻译：本公开的实施例提供了用于异构网络中的干扰协调的方法和装置。该方法可以包括：在异构网络中获得多个UE的类型，其中异构网络包括至少一个宏BS和至少一个LPN，并且其中每个类型是宏中心区域类型，宏非中心区域类型，LPN中心区域类型或LPN非中心区域类型; 以及基于所获得的类型来确定来自所述多个UE的一个或多个用户对，使得基于所述一个或多个用户对来调度所述多个UE以减少小区间干扰。

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