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1. 发明申请

WO2008066726A2 WIRELESS COMMUNICATIONS USING OVERLAY NETWORK DEVICES WITHIN COVERAGE AREAS OF UNDERLAY NETWORK DEVICES 审中-公开
标题翻译：在下层网络设备的覆盖区域内使用覆盖网络设备的无线通信
公开(公告)号：WO2008066726A2
公开(公告)日：2008-06-05
申请号：PCT/US2007/024145
申请日：2007-11-16
申请人： LUCENT TECHNOLOGIES, INC. , CLAUSSEN, Holger , HO, Lester Tse, Wee , KENNEDY, Irwin, O. , MA, Zhengxiang
发明人： CLAUSSEN, Holger , HO, Lester Tse, Wee , KENNEDY, Irwin, O. , MA, Zhengxiang
IPC分类号： H04Q7/38
CPC分类号： H04W36/04 , H04W4/06 , H04W36/0083 , H04W48/12
摘要： A wireless communication technique provides mobility for a mobile station (52) to communicate with an overlay network device (40), which is within a coverage area (34) of an underlay network device (24), when the mobile station (52) is within a coverage area (42) of both devices. The overlay network device (40) broadcasts at least two downlink channels. A cell code (e.g., a scrambling code or pseudo noise offset) of a first one of the downlink channels identifies an overlay network device (40) exclusively. The mobile station (52) can detect the first downlink channel responsive to an indication of the exclusive cell code from the underlay network device. A second one of the downlink channels allows for subsequent, ongoing communications between the mobile station and the overlay network device.
摘要翻译：无线通信技术为移动台（52）提供移动性，当移动站（52）是（...）时，移动台（52）是与覆盖网络设备（40）的覆盖区域（34）进行通信，覆盖区域（34）在两个设备的覆盖区域（42）内。覆盖网络设备（40）广播至少两个下行链路信道。下行链路信道中的第一个的小区码（例如，扰码或伪噪声偏移）专门识别覆盖网络装置（40）。移动站（52）可以响应于来自底层网络设备的独占小区代码的指示来检测第一下行链路信道。下行链路信道中的第二个允许移动站和覆盖网络设备之间的后续的，持续的通信。

2. 发明申请

WO2010098763A1 METHODS OF RECONFIGURING SECTOR COVERAGE IN IN-BUILDING COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在建筑通信系统中重新构建行业覆盖的方法
公开(公告)号：WO2010098763A1
公开(公告)日：2010-09-02
申请号：PCT/US2009/035418
申请日：2009-02-27
申请人： ALCATEL-LUCENT USA INC. , MA, Zhengxiang , URIE, Alistair
发明人： MA, Zhengxiang , URIE, Alistair
IPC分类号： H04W36/18
CPC分类号： H04W36/18
摘要： In an in-building wireless communications network, a weighted sum of a downlink signal from two relevant base station interfaces (BSIs) is transmitted by a radio transceiver transitioning between two sectors. During a transition period, the weight of the combined downlink signal is adjusted gradually to simulate a smooth shift in the coverage of the sectors and transition the radio transceiver from a first sector to a second sector. This allows a base station to hand over users from a first sector to a second sector while suppressing any disruption in service.
摘要翻译：在室内无线通信网络中，来自两个相关基站接口（BSI）的下行链路信号的加权和由两个扇区之间的无线电收发器转发。在过渡期间，逐渐调整组合下行链路信号的权重，以模拟扇区覆盖范围内的平滑移位，并将无线电收发信机从第一扇区转移到第二扇区。这允许基站将用户从第一扇区切换到第二扇区，同时抑制任何服务中断。

3. 发明申请

WO2007136530A2 IDENTIFICATION OF BASE STATIONS 审中-公开
标题翻译：基站识别
公开(公告)号：WO2007136530A2
公开(公告)日：2007-11-29
申请号：PCT/US2007/010965
申请日：2007-05-04
申请人： LUCENT TECHNOLGIES INC. , MA, Zhengxiang , POLAKOS, Paul, Anthony
发明人： MA, Zhengxiang , POLAKOS, Paul, Anthony
IPC分类号： H04Q7/32 , H04B1/707
CPC分类号： H04W48/08 , H04B1/7083 , H04B2201/70702 , H04J13/0029 , H04W48/16
摘要： The identification of wireless communication base stations in a region of high base station density is effected using a specific identification signal pattern transmitted by the base stations. In particular, each base station transmits a signal having a pattern with at least two time phase shifts relative to at least one time benchmark. The combination of these phase shifts allows identification of the transmitting base station. Since a plurality of phase shifts leads to a concomitantly larger number of phase shift combinations, the capacity to identify base stations is enlarged.
摘要翻译：使用由基站发送的特定识别信号模式来实现高基站密度区域中的无线通信基站的识别。具体地，每个基站相对于至少一个时间基准来发送具有至少两个时间相移的模式的信号。这些相移的组合允许识别发射基站。由于多个相移导致相对较大数量的相移组合，所以识别基站的容量被扩大。

4. 发明申请

WO2009097237A1 METHOD TO SUPPORT USER LOCATION IN IN-STRUCTURE COVERAGE SYSTEMS 审中-公开
标题翻译：支持结构化覆盖系统中用户位置的方法
公开(公告)号：WO2009097237A1
公开(公告)日：2009-08-06
申请号：PCT/US2009/031981
申请日：2009-01-26
申请人： ALCATEL-LUCENT USA INC. , MA, Zhengxiang , SIZER, Theodore
发明人： MA, Zhengxiang , SIZER, Theodore
IPC分类号： G01S1/68 , G01S13/87
CPC分类号： G01S1/68 , G01S13/878
摘要： In ail example embodiment of the present invention, the method includes creating a plurality of data packets, Each data packet in the plurality of data packets includes a plurality of coded cellular signals. The plurality of data packets are sent over a data network associated with at least one sector served by a plurality of transceivers (RRHs), and at least one of the plurality of transceivers broadcasts the data packets, A location of a mobile station (120) is determined based on received multi-paths associated with response from the mobile station to broadcast of at least one of the plurality of data packets.
摘要翻译：在本发明的一个示例实施例中，该方法包括创建多个数据分组。多个数据分组中的每个数据分组包括多个编码的蜂窝信号。多个数据分组通过与由多个收发器（RRH）服务的至少一个扇区相关联的数据网络发送，并且多个收发机中的至少一个收发器广播数据分组。移动台（120）的位置，基于接收到的与来自移动台的响应相关联的多路径来确定广播多个数据分组中的至少一个数据分组。

5. 发明公开

EP2098094A2 WIRELESS COMMUNICATIONS USING OVERLAY NETWORK DEVICES WITHIN COVERAGE AREAS OF UNDERLAY NETWORK DEVICES 有权
标题翻译： WITHIN下贮存网络设备的覆盖区域覆盖网络设备无线通信BASIS
公开(公告)号：EP2098094A2
公开(公告)日：2009-09-09
申请号：EP07867518.8
申请日：2007-11-16
申请人： LUCENT TECHNOLOGIES INC.
发明人： CLAUSSEN, Holger , HO, Lester Tse Wee , KENNEDY, Irwin O. , MA, Zhengxiang
IPC分类号： H04Q7/38
CPC分类号： H04W36/04 , H04W4/06 , H04W36/0083 , H04W48/12
摘要： A wireless communication technique provides mobility for a mobile station (52) to communicate with an overlay network device (40), which is within a coverage area (34) of an underlay network device (24), when the mobile station (52) is within a coverage area (42) of both devices. The overlay network device (40) broadcasts at least two downlink channels. A cell code (e.g., a scrambling code or pseudo noise offset) of a first one of the downlink channels identifies an overlay network device (40) exclusively. The mobile station (52) can detect the first downlink channel responsive to an indication of the exclusive cell code from the underlay network device. A second one of the downlink channels allows for subsequent, ongoing communications between the mobile station and the overlay network device.
摘要翻译：一种无线通信技术提供的移动性的移动站（52），以与在覆盖网络设备（40）进行通信的所有其是底层网络装置的覆盖区域（34）（24）内当移动台（52）是这两种设备的覆盖区域（42）内。覆盖网络设备（40）广播的至少两个下行链路信道。下行链路信道中的第一个的小区码（E. G.，扰码或伪噪声偏移量）标识到覆盖网络设备（40）独占。所述移动台（52）可在从所述底层网络设备的专属小区代码的指示检测响应于所述第一下行链路信道。下行链路信道中的第二个允许对移动站和所述覆盖网络设备之间的后续，正在进行的通信。

6. 发明公开

EP2018778A2 IDENTIFICATION OF BASE STATIONS 有权
标题翻译：基站的识别
公开(公告)号：EP2018778A2
公开(公告)日：2009-01-28
申请号：EP07776815.8
申请日：2007-05-04
申请人： LUCENT TECHNOLOGIES INC.
发明人： MA, Zhengxiang , POLAKOS, Paul, Anthony
IPC分类号： H04Q7/32 , H04B1/707
CPC分类号： H04W48/08 , H04B1/7083 , H04B2201/70702 , H04J13/0029 , H04W48/16
摘要： The identification of wireless communication base stations in a region of high base station density is effected using a specific identification signal pattern transmitted by the base stations. In particular, each base station transmits a signal having a pattern with at least two time phase shifts relative to at least one time benchmark. The combination of these phase shifts allows identification of the transmitting base station. Since a plurality of phase shifts leads to a concomitantly larger number of phase shift combinations, the capacity to identify base stations is enlarged.
摘要翻译：使用由基站发送的特定识别信号模式来实现高基站密度区域中的无线通信基站的识别。具体而言，每个基站传送具有至少两个时间相移的模式的信号，所述时间相对于至少一个时间基准。这些相移的组合允许识别发射基站。由于多个相移导致伴随的较大数量的相移组合，识别基站的能力被扩大。

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