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    • 22. 发明申请
    • METHODS AND APPARATUS FOR USING ANTENNAS WITH DIFFERENT POLARIZATION AND SIGNAL TRANSMIT POWERS
    • 使用不同极化和信号传递功能的天线的方法和装置
    • WO2009111760A1
    • 2009-09-11
    • PCT/US2009/036426
    • 2009-03-06
    • QUALCOMM INCORPORATEDWU, XinzhouANREDDY, Vikram, ReddyLI, JunyiLAROIA, Rajiv
    • WU, XinzhouANREDDY, Vikram, ReddyLI, JunyiLAROIA, Rajiv
    • H04W16/12
    • H04W16/12H04B7/10H04W16/24H04W52/42
    • Method and apparatus related to implementing and/or utilizing different polarization antennas with different corresponding average transmit power levels are described. Inter-cell interference is mitigated by having different cells with different power relationships between polarizations antennas. For example, a first base station transmits at a high average power level on its vertical polarization antenna and transmits at a low average power level on its horizontal polarization antenna. Concurrently, a second base station, which is adjacent to the first base station, transmits at a low average power level on its vertical polarization antenna and transmits at a high average power level on its horizontal polarization antenna. In some hexagonal deployment schemes a base station has at most two adjacent base stations using the same power level to antenna polarization direction relationship as it is using.
    • 描述了实现和/或利用具有不同对应的平均发射功率电平的不同极化天线相关的方法和装置。 通过在极化天线之间具有不同功率关系的不同单元来减轻小区间干扰。 例如,第一基站在其垂直极化天线上以高平均功率电平发送,并在其水平极化天线上以低平均功率电平进行发送。 同时,与第一基站相邻的第二基站在其垂直极化天线上以低平均功率电平进行发送,并以其水平极化天线上的高平均功率电平进行发送。 在一些六边形部署方案中,基站具有至多两个相邻基站,其使用与正在使用的天线偏振方向关系相同的功率电平。
    • 23. 发明申请
    • METHODS AND APPARATUS FOR SUPPORTING GROUP COMMUNICATIONS UTILIZING DEVICE IDENTIFIERS
    • 用于支持设备识别器的组通信的方法和装置
    • WO2009009569A1
    • 2009-01-15
    • PCT/US2008/069484
    • 2008-07-09
    • QUALCOMM IncorporatedWU, XinzhouTAVILDAR, SaurabhLI, JunyiLAROIA, Rajiv
    • WU, XinzhouTAVILDAR, SaurabhLI, JunyiLAROIA, Rajiv
    • H04W72/04
    • H04W72/10H04W4/08H04W84/18
    • Methods and apparatus related to group communications in a wireless communications system, e.g., a peer to peer wireless communications system, are described. Methods and apparatus directed to closed groups, e.g., where the number of group members are fixed at a given time and known to one or more members of the group, are described. Various embodiments are well suited to decentralized peer to peer wireless networks including a plurality of individual traffic resources, e.g., traffic slots and/or traffic segments, which may be independently scheduled in a decentralized manner. Various features and/or aspects are directed to associating group transmission request resources and/or request response resources with device identifiers as opposed to associating such resources with connection identifiers. This approach is well suited for large size groups of N members, where the number of the number of connections between members of the group is approximately N 2 . This approach provides for efficient resource utilization supporting group traffic signaling.
    • 描述了与无线通信系统中的组通信相关的方法和装置,例如对等无线通信系统。 描述了针对封闭组的方法和装置,例如,其中组成员的数量在给定时间被固定并且对该组的一个或多个成员已知的那些。 各种实施例非常适合于分散的对等无线网络,其包括多个单独的业务资源,例如业务时隙和/或业务段,其可以以分散的方式独立地调度。 各种特征和/或方面涉及将组传输请求资源和/或请求响应资源与设备标识符相关联,而不是将这样的资源与连接标识符相关联。 这种方法非常适合于N个成员的大型组,其中组成员之间的连接数量大约为N2。 这种方法提供了有效的资源利用,支持组通信量信令。