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1. 发明申请

US20130188564A1 RESOURCE ALLOCATION IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM 审中-公开
标题翻译：资源分配在正交频分复用系统中
公开(公告)号：US20130188564A1
公开(公告)日：2013-07-25
申请号：US13354652
申请日：2012-01-20
申请人： Derek YU , Patrick LIE CHIN CHEONG , Roger MAH
发明人： Derek YU , Patrick LIE CHIN CHEONG , Roger MAH
IPC分类号： H04W72/08
CPC分类号： H04W72/1247 , H04W72/1226
摘要： A scheduler performs per sub-band prioritization allocation of sub-bands to user terminals to generate a pre-allocation schedule. The prioritization is performed independently for each sub-band. The resulting pre-allocation schedule indicates the relative priorities of the user terminals for each sub-band taking into account the channel conditions and specific needs of the user terminals. Based on the pre-allocation schedule, the scheduler can more efficiently allocate the radio resources to the user terminals based on the channel conditions and the specific needs of the user terminals. The scheduling approach is suitable for parallel computing architectures. The use of a parallel computing architecture increases MIPS (million instructions per second) capacity and allows faster scheduling in order to meet stringent real-time constraints.
摘要翻译：调度器对用户终端执行子带的每个子带优先分配子带以产生预分配调度。每个子带独立地执行优先级。考虑到信道条件和用户终端的具体需要，所得到的预分配调度表示每个子带的用户终端的相对优先级。基于预分配时间表，调度器可以基于信道条件和用户终端的具体需要，更有效地将无线资源分配给用户终端。调度方法适用于并行计算架构。并行计算架构的使用增加了MIPS（每秒百万条指令）容量，并允许更快的调度，以满足严格的实时限制。

2. 发明申请

US20160277172A1 SECONDARY CELL ACTIVATION/DEACTIVATION IN CARRIER AGGREGATION 有权
标题翻译：载体聚集中的二次细胞活化/去活化
公开(公告)号：US20160277172A1
公开(公告)日：2016-09-22
申请号：US14437857
申请日：2015-03-16
申请人： Ping YU , Peter HAZY , Xixian CHEN , James Jianfeng WENG , Ying SHAO , Patrick LIE CHIN CHEONG , Guoqiang LU , Hong YU
发明人： Ping YU , Peter HAZY , Xixian CHEN , James Jianfeng WENG , Ying SHAO , Patrick LIE CHIN CHEONG , Guoqiang LU , Hong YU
IPC分类号： H04L5/00 , H04W24/02 , H04W72/08
CPC分类号： H04L5/0098 , H04L5/0055 , H04W24/02 , H04W72/044 , H04W72/085
摘要： In one embodiment, a method of operating a radio access node is provided. The method comprises determining whether support from a secondary cell is required for a wireless device to communicate with the radio access node, and, in response to determining that support from the secondary cell is required, calculating a modified channel condition outer-loop value for the secondary cell; and using the modified channel condition outer-loop value in an initial activation decision step for the secondary cell, The initial activation decision step may comprise activating the secondary cell in response to determining that the sum of a device reported channel condition value and the modified channel condition outer-loop value is above an activation threshold. Corresponding devices, computer programs and radio access nodes adapted to carry out the methods provided are also disclosed.
摘要翻译：在一个实施例中，提供了一种操作无线电接入节点的方法。该方法包括确定是否需要来自辅助小区的支持以使无线设备与无线电接入节点进行通信，并且响应于确定需要来自辅助小区的支持，计算修改的信道条件外环值二次电池以及在所述辅助小区的初始激活判定步骤中使用所述修改的信道条件外环值。所述初始激活判定步骤可以包括响应于确定设备报告的信道状态值和所述修改的信道的总和而激活所述辅助小区条件外环值高于激活阈值。还公开了适于实施所提供的方法的相应装置，计算机程序和无线接入节点。

3. 发明申请

US20140044095A1 INTER-RADIO ACCESS TECHNOLOGY INTERFERENCE COORDINATION FOR MULTI-STANDARD RADIO ACCESS NETWORKS 有权
标题翻译：多标准无线接入网络的无线射频接入技术干扰协调
公开(公告)号：US20140044095A1
公开(公告)日：2014-02-13
申请号：US13569776
申请日：2012-08-08
申请人： Xiao-Dong LI , Patrick LIE CHIN CHEONG , Carl CAO
发明人： Xiao-Dong LI , Patrick LIE CHIN CHEONG , Carl CAO
IPC分类号： H04W72/04 , H04W36/00 , H04W4/00
CPC分类号： H04W36/20 , H04W16/14 , H04W52/146 , H04W52/40 , H04W72/1215 , H04W72/1226
摘要： A method and system for coordinated interference suppression in a communication system. The communication system implements at least a first radio access technology via a first base station and a second radio access technology via a second base station. The first and second radio access technologies differ from one another. Information relating to an interference signal received at the first base station via the first radio access technology is received at the second base station from a first device associated with the first base station. At a second device associated with the second base station, an interfering user equipment accessing the second base station via the second radio access technology is identified. The identification is based on the information received from the first device associated with the first base station. Interference caused by the identified interfering user equipment is suppressed by the second base station.
摘要翻译：一种通信系统中协调干扰抑制的方法和系统。通信系统经由第一基站和第二无线接入技术经由第二基站实现至少第一无线接入技术。第一和第二无线电接入技术彼此不同。通过第一无线电接入技术在第一基站接收的与干扰信号相关的信息在第二基站从与第一基站相关联的第一设备接收。在与第二基站相关联的第二设备处，识别通过第二无线接入技术接入第二基站的干扰用户设备。该识别基于从与第一基站相关联的第一设备接收的信息。由所识别的干扰用户设备引起的干扰被第二基站抑制。

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