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1. 发明申请

WO2009111758A1 METHODS AND APPARATUS FOR SUPPORTING COMMUNICATIONS USING ANTENNAS ASSOCIATED WITH DIFFERENT POLARIZATION DIRECTIONS 审中-公开
标题翻译：支持使用与不同极化方向相关的天线的通信的方法和装置
公开(公告)号：WO2009111758A1
公开(公告)日：2009-09-11
申请号：PCT/US2009/036424
申请日：2009-03-06
申请人： QUALCOMM Incorporated , CEZANNE, Juergen , TAVILDAR, Saurabh , ANREDDY, Vikram Reddy , WU, Xinzhou , LAROIA, Rajiv
发明人： CEZANNE, Juergen , TAVILDAR, Saurabh , ANREDDY, Vikram Reddy , WU, Xinzhou , LAROIA, Rajiv
IPC分类号： H01Q3/30 , H01Q7/00 , H01Q9/16 , H01Q21/24
CPC分类号： H01Q21/24 , H01Q3/30 , H01Q7/00 , H01Q9/16
摘要： A communications device, e.g., a mobile wireless terminal, includes a plurality of antennas having different polarization directions. The plurality of antennas includes a first antenna and second antenna which are operated in a coordinated fashion. During reception a signal received via the first antenna is subjected to a phase shift operation before being combined with a signal received via the second antenna. During transmission a signal to be communicated is subjected to a phase shift operation and the phase shifted signal is transmitted over the first antenna while the non-phase shifted signal is transmitted over the second antenna. The amount of phase shift is a function of the difference in polarization directions between the first and second antennas. The novel antenna configuration facilitates the use of the horizontal polarization direction communications between the communications device and a base station without the need for directionally positioning one or more electrical antennas.
摘要翻译：诸如移动无线终端的通信设备包括具有不同偏振方向的多个天线。多个天线包括以协调的方式操作的第一天线和第二天线。在接收期间，经由第一天线接收的信号在与经由第二天线接收的信号组合之前进行相移操作。在发送期间，要传送的信号经过相移操作，并且通过第一天线发送相移信号，同时通过第二天线发送非相移信号。相移量是第一和第二天线之间的偏振方向的差异的函数。新颖的天线配置有助于在通信设备和基站之间使用水平极化方向通信，而不需要定向地定位一个或多个电天线。

2. 发明申请

WO2009114267A1 METHODS AND APPARATUS FOR SUPPORTING COMMUNICATIONS USING HORIZONTAL POLARIZATION AND DIPOLE ANTENNAS 审中-公开
标题翻译：支持通过水平极化和双极天线进行通信的方法和装置
公开(公告)号：WO2009114267A1
公开(公告)日：2009-09-17
申请号：PCT/US2009/035037
申请日：2009-02-24
申请人： QUALCOMM Incorporated , LAROIA, Rajiv , ANREDDY, Vikram Reddy , WU, Xinzhou
发明人： LAROIA, Rajiv , ANREDDY, Vikram Reddy , WU, Xinzhou
IPC分类号： H01Q21/24 , H04B7/10
CPC分类号： H01Q21/24 , H04B7/10
摘要： Methods and apparatus for supporting the communication of an information stream using an individual polarization type are described. For example, a first data stream is communicated from a base station sector transmitter using horizontal polarization signals and a second data stream is communicated using vertical polarization signals. A mobile wireless communications device, employing a plurality of dipole antennas associated with different direction polarizations, e.g., a first direction horizontal polarization dipole antenna, a second direction horizontal polarization dipole antenna and a vertical polarization dipole antenna, multiple receiver modules, and a combiner module, facilitates the recovery of horizontal polarization signals without the need for azimuth antenna orienting or repositioning, and also facilitates the recovery of vertical polarization signals. The first data stream associated with horizontal polarization may be, and sometimes is, transmitted concurrently with the second data stream associated with vertical polarization using the same time/frequency air link resources, e.g., segment.
摘要翻译：描述用于支持使用个体极化类型的信息流的通信的方法和装置。例如，使用水平极化信号从基站扇区发射机传送第一数据流，并且使用垂直极化信号来传送第二数据流。一种移动无线通信设备，其采用与不同方向偏振相关联的多个偶极天线，例如第一方向水平极化偶极天线，第二方向水平极化偶极天线和垂直极化偶极天线，多个接收器模块和组合器模块有助于水平极化信号的恢复，而不需要方位角天线的取向或重新定位，并且还有利于垂直极化信号的恢复。与水平极化相关联的第一数据流可以并且有时是使用相同的时间/频率空中链路资源（例如，段）与与垂直偏振相关联的第二数据流同时传输。

3. 发明申请

WO2009114266A1 METHODS AND APPARATUS FOR USING POLARIZED ANTENNAS IN WIRELESS NETWORKS INCLUDING SINGLE SECTOR BASE STATIONS 审中-公开
标题翻译：在无线网络中使用极化天线的方法和装置，包括单个基站
公开(公告)号：WO2009114266A1
公开(公告)日：2009-09-17
申请号：PCT/US2009/035036
申请日：2009-02-24
申请人： QUALCOMM Incorporated , LAROIA, Rajiv , ANREDDY, Vikram Reddy , WU, Xinzhou
发明人： LAROIA, Rajiv , ANREDDY, Vikram Reddy , WU, Xinzhou
IPC分类号： H01Q1/24 , H04W16/02
CPC分类号： H01Q1/246 , H04W16/12
摘要： Methods and apparatus for using multiple antennas having different polarizations are described. Polarized antennas are advantageously deployed in a cellular network. Some of the cells utilize an antenna with a first direction polarization, while cells use an antenna with a second direction polarization, for a given carrier. Various embodiments are directed to methods and apparatus related to base station deployment which set up and/or operate base stations in accordance with an advantageous reuse pattern from the perspective of inter-cell interference. In some embodiments a plurality of carriers are used in addition to a plurality of different polarization direction antennas. In some such embodiments, a base station is configured so that for a given cell different carriers are associated with different direction polarization antennas. Some embodiments are directed to single sector base station implementations.
摘要翻译：描述了使用具有不同极化的多个天线的方法和装置。极化天线有利地部署在蜂窝网络中。一些小区利用具有第一方向极化的天线，而对于给定的载波，小区使用具有第二方向极化的天线。各种实施例针对与基站部署相关的方法和装置，其根据小区间干扰的角度，根据有利的重用模式建立和/或操作基站。在一些实施例中，除了多个不同的偏振方向天线之外还使用多个载波。在一些这样的实施例中，基站被配置为使得对于给定小区，不同的载波与不同的方向极化天线相关联。一些实施例针对单个扇区基站实现。

4. 发明申请

WO2009114265A1 METHODS AND APPARATUS FOR USING POLARIZED ANTENNAS IN WIRELESS NETWORKS INCLUDING MULTI-SECTOR BASE STATIONS 审中-公开
标题翻译：在无线网络中使用极化天线的方法和装置，包括多个基站
公开(公告)号：WO2009114265A1
公开(公告)日：2009-09-17
申请号：PCT/US2009/035035
申请日：2009-02-24
申请人： QUALCOMM Incorporated , LAROIA, Rajiv , ANREDDY, Vikram Reddy , WU, Xinzhou
发明人： LAROIA, Rajiv , ANREDDY, Vikram Reddy , WU, Xinzhou
IPC分类号： H04W16/02 , H01Q1/24
CPC分类号： H01Q1/246 , H04W16/02 , H04W16/24
摘要： Methods and apparatus for using multiple antennas having different polarizations are described. Polarized antennas are advantageously deployed in a cellular network. Some of the sectors utilize an antenna with a first direction polarization, while other sectors use an antenna with a second direction polarization, for a given carrier. Various embodiments are directed to methods and apparatus related to base station deployment which set up and/or operate base stations in accordance with an advantageous reuse pattern from the perspective of inter-cell and/or inter-sector interference. In some embodiments a plurality of carriers are used in addition to a plurality of different polarization direction antennas. In some such embodiments, a base station is configured so that for a given sector different carriers are associated with different direction polarization antennas. Some embodiments are directed to multi-sector base station implementations.
摘要翻译：描述了使用具有不同极化的多个天线的方法和装置。极化天线有利地部署在蜂窝网络中。一些扇区利用具有第一方向偏振的天线，而对于给定的载波，其他扇区使用具有第二方向极化的天线。各种实施例涉及与基站部署有关的方法和装置，其从小区间和/或扇区间干扰的角度，根据有利的重用模式建立和/或操作基站。在一些实施例中，除了多个不同的偏振方向天线之外还使用多个载波。在一些这样的实施例中，基站被配置为使得对于给定扇区，不同的载波与不同的方向极化天线相关联。一些实施例涉及多扇区基站实现。

5. 发明申请

WO2010031078A1 MULTI-USERS/MULTI-SERVICES PAGING FOR LOCATION BASED SERVICES 审中-公开
标题翻译：多用户/多用途服务基于位置的服务
公开(公告)号：WO2010031078A1
公开(公告)日：2010-03-18
申请号：PCT/US2009/057038
申请日：2009-09-15
申请人： QUALCOMM Incorporated , EL-SAIDNY, Mohamed A. , ANREDDY, Vikram Reddy , LI, Junyi , LAROIA, Rajiv
发明人： EL-SAIDNY, Mohamed A. , ANREDDY, Vikram Reddy , LI, Junyi , LAROIA, Rajiv
IPC分类号： H04W68/02 , H04W4/02 , H04L29/08
CPC分类号： H04W68/00 , H04L12/189 , H04W4/02 , H04W8/26 , H04W48/08
摘要： A paging technique for location-based services is provided to improve the paging resources of networks. Aspects relate to a multi-users/multi-services page that enables a multitude of users in a location area to, at substantially the same time, receive a single paging message for several location-based services. The disclosed aspects enable point-of-multi-services-broadcast to/from multiple-point-with-multi-services-decoding. A mobile device can decode the broadcast messages in connected/dedicated mode carried on the shared channels after successfully decoding the broadcast paging indicator portion of the paging changes. Multiple shared channels in connected modes can be transmitted, each carrying a different set of services.
摘要翻译：提供了一种用于基于位置的服务的寻呼技术，以改善网络的寻呼资源。方面涉及多用户/多服务页面，其使得位置区域中的大量用户能够基本上同时接收用于若干基于位置的服务的单个寻呼消息。所公开的方面使多点服务点广播到/从多点到多服务解码。在成功地解码寻呼改变的广播寻呼指示符部分之后，移动设备可以在共享信道上携带的连接/专用模式下解码广播消息。可以传输连接模式中的多个共享信道，每个共享信道携带不同的服务集。

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