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1. 发明授权

US08797975B2 Scrambling code selection 有权
标题翻译：扰码选择
公开(公告)号：US08797975B2
公开(公告)日：2014-08-05
申请号：US12937130
申请日：2009-06-26
申请人： Aminu Wada Maida , Alan Carter , Stephen Whittaker
发明人： Aminu Wada Maida , Alan Carter , Stephen Whittaker
IPC分类号： H04B1/26
CPC分类号： H04W24/02 , H04W84/045
摘要： In a femtocell basestation of a cellular communications network, there is a potential difficulty that the basestation may be unable to select a scrambling code for its transmissions, without the risk of interference with other basestations using the same scrambling code. The femtocell basestation receives from a management system a list comprising at least one allowed scrambling code for femtocell basestations, and also detects, in information broadcast by at least one macrocell basestation, at least one allowed scrambling code available in an area containing the basestation. If it is determined that use of each scrambling code that is allowed and is available in an area containing the basestation would cause interference with another femtocell basestation, a parameter is set to ensure that a user equipment would perform a location update when moving between the coverage areas of said basestation and the other femtocell basestation. The parameter may be a MIB and/or SIB value tag.
摘要翻译：在蜂窝通信网络的毫微微蜂窝基站中，存在基站可能无法为其传输选择扰码的潜在难题，而不会使用相同的扰码干扰其他基站的风险。毫微微小区基站从管理系统接收到包括用于毫微微小区基站的至少一个允许的扰码的列表，并且还在至少一个宏小区基站的信息广播中检测在包含基站的区域中可用的至少一个允许的扰码。如果确定使用允许并且在包含基站的区域中可用的每个扰码将导致对另一个毫微微小区基站的干扰，则设置参数以确保用户设备将在覆盖范围之间移动时执行位置更新所述基站的区域和其他毫微微蜂窝基站。该参数可以是MIB和/或SIB值标签。

2. 发明授权

US08744452B2 Receiving signals from surrounding basestations 有权
标题翻译：接收周围基地的信号
公开(公告)号：US08744452B2
公开(公告)日：2014-06-03
申请号：US11801423
申请日：2007-05-08
申请人： Alan Carter , Stephen Whittaker , Aminu Wada Maida
发明人： Alan Carter , Stephen Whittaker , Aminu Wada Maida
IPC分类号： H04W36/00
CPC分类号： H04W16/10 , H04W16/32 , H04W24/02 , H04W24/10 , H04W72/08 , H04W92/20
摘要： A basestation for a cellular communications network is intended to provide coverage over a small area, which may be within an area that already has cellular coverage from one or more existing basestations. The basestation is therefore able to detect signals transmitted from the other basestations, in order to make measurements of the radio environment. In particular, the basestation may be able to receive signals periodically on the system downlink frequencies.
摘要翻译：用于蜂窝通信网络的基站旨在提供可能在已经具有来自一个或多个现有基站的蜂窝覆盖的区域内的小区域的覆盖。因此，基站能够检测从其他基站发送的信号，以便对无线电环境进行测量。特别地，基站可能能够在系统下行链路频率上周期性地接收信号。

3. 发明授权

US08565823B2 Basestation for cellular communication system 有权
标题翻译：蜂窝通信系统的基础
公开(公告)号：US08565823B2
公开(公告)日：2013-10-22
申请号：US11801420
申请日：2007-05-08
申请人： Alan Carter , Stephen Whittaker
发明人： Alan Carter , Stephen Whittaker
IPC分类号： H04B1/38
CPC分类号： H01Q1/246 , H03J7/02
摘要： A basestation in a cellular communication system corrects frequency errors in signals generated within the basestation. The frequency errors may be corrected on the basis of signals transmitted by one or more other basestation within the network. As an alternative, the basestation may request information from one or mobile devices that are also able to detect transmissions from other basestations.
摘要翻译：蜂窝通信系统中的基站校正了在基站内生成的信号中的频率误差。可以基于由网络内的一个或多个其他基站发送的信号来校正频率误差。作为替代，基站可以从也可以检测来自其他基站的传输的一个或移动设备请求信息。

4. 发明授权

US08559345B2 Establishing colocated second cell using a second scrambling code by a femto base station 有权
标题翻译：使用毫微微基站的第二扰码建立共同定位的第二小区
公开(公告)号：US08559345B2
公开(公告)日：2013-10-15
申请号：US13056278
申请日：2009-07-23
申请人： Rafy Carmon , Amir Appel , Stephen Whittaker , Alan Carter
发明人： Rafy Carmon , Amir Appel , Stephen Whittaker , Alan Carter
IPC分类号： H04B7/00
CPC分类号： H04W24/02 , H04W84/045
摘要： In a cellular communications network, it may be desirable for a large number of basestations to share one or a small number of scrambling codes. When a basestation identifies a desired scrambling code, which is also being used by another nearby basestation, steps are taken such that a location area update is triggered whenever a mobile communications device moves from a coverage area of the nearby basestation into a coverage area of said basestation. Further, the basestation establishes a first cell, using the desired scrambling code, and also establishes a second cell also served by the basestation, using a second scrambling code. By ensuring that mobile devices are preferentially served by the second cell, the possibility of interference with the nearby basestation is reduced.
摘要翻译：在蜂窝通信网络中，可能需要大量的基站来共享一个或少量的扰码。当基站识别出正在被另一附近基站使用的所需扰码时，采取步骤，使得当移动通信设备从附近基站的覆盖区域移动到所述邻近基站的覆盖区域时，触发位置区域更新基站。此外，基站使用期望的扰码建立第一小区，并且还使用第二扰码建立也由基站服务的第二小区。通过确保移动设备优先由第二小区服务，减少了对附近基站的干扰的可能性。

5. 发明申请

US20080058017A1 Basestation for cellular communication system 有权
标题翻译：蜂窝通信系统的基础
公开(公告)号：US20080058017A1
公开(公告)日：2008-03-06
申请号：US11801420
申请日：2007-05-08
申请人： Alan Carter , Stephen Whittaker
发明人： Alan Carter , Stephen Whittaker
IPC分类号： H04M1/00
CPC分类号： H01Q1/246 , H03J7/02
摘要： A basestation in a cellular communication system corrects frequency errors in signals generated within the basestation. The frequency errors may be corrected on the basis of signals transmitted by one or more other basestation within the network. As an alternative, the basestation may request information from one or mobile devices that are also able to detect transmissions from other basestations.
摘要翻译：蜂窝通信系统中的基站校正了在基站内生成的信号中的频率误差。可以基于由网络内的一个或多个其他基站发送的信号来校正频率误差。作为替代，基站可以从也可以检测来自其他基站的传输的一个或移动设备请求信息。

6. 发明申请

US20110194534A1 ESTABLISHING COLOCATED SECOND CELL USING A SECOND SCRAMBLING CODE BY A FEMTO BASE STATION 有权
标题翻译：使用FEMTO基站建立第二个SCRAMBLING代码建立合并的第二个单元
公开(公告)号：US20110194534A1
公开(公告)日：2011-08-11
申请号：US13056278
申请日：2009-07-23
申请人： Rafy Carmon , Amir Appel , Stephen Whittaker , Alan Carter
发明人： Rafy Carmon , Amir Appel , Stephen Whittaker , Alan Carter
IPC分类号： H04W36/00 , H04W8/02
CPC分类号： H04W24/02 , H04W84/045
摘要： In a cellular communications network, it may be desirable for a large number of basestations to share one or a small number of scrambling codes. When a basestation identifies a desired scrambling code, which is also being used by another nearby basestation, steps are taken such that a location area update is triggered whenever a mobile communications device moves from a coverage area of the nearby basestation into a coverage area of said basestation. Further, the basestation establishes a first cell, using the desired scrambling code, and also establishes a second cell also served by the basestation, using a second scrambling code. By ensuring that mobile devices are preferentially served by the second cell, the possibility of interference with the nearby basestation is reduced.
摘要翻译：在蜂窝通信网络中，可能需要大量的基站来共享一个或少量的扰码。当基站识别出正在被另一附近基站使用的所需扰码时，采取步骤，使得当移动通信设备从附近基站的覆盖区域移动到所述邻近基站的覆盖区域时，触发位置区域更新基站。此外，基站使用期望的扰码建立第一小区，并且还使用第二扰码建立也由基站服务的第二小区。通过确保移动设备优先由第二小区服务，减少了对附近基站的干扰的可能性。

7. 发明申请

US20100216408A1 BASESTATION FOR CELLULAR COMMUNICATION SYSTEM 有权
标题翻译：蜂窝通信系统的基础
公开(公告)号：US20100216408A1
公开(公告)日：2010-08-26
申请号：US12774655
申请日：2010-05-05
申请人： Alan Carter , Stephen Whittaker
发明人： Alan Carter , Stephen Whittaker
IPC分类号： H04B17/00 , H04B1/38
CPC分类号： H01Q1/246 , H03J7/02
摘要： A basestation in a cellular communication system corrects frequency errors in signals generated within the basestation. The frequency errors may be corrected on the basis of signals transmitted by one or more other basestations within the network. As an alternative, the basestation may request information from one or more mobile devices that are also able to detect transmissions from other basestations.
摘要翻译：蜂窝通信系统中的基站校正了在基站内生成的信号中的频率误差。可以基于由网络内的一个或多个其他基站发送的信号来校正频率误差。作为替代，基站可以从也可以检测来自其他基站的传输的一个或多个移动设备请求信息。

8. 发明申请

US20080188265A1 Access point power control 有权
标题翻译：接入点功率控制
公开(公告)号：US20080188265A1
公开(公告)日：2008-08-07
申请号：US11801337
申请日：2007-05-08
申请人： Alan Carter , Stephen Whittaker , Aminu Wada Maida
发明人： Alan Carter , Stephen Whittaker , Aminu Wada Maida
IPC分类号： H04M1/00
CPC分类号： H04W52/24 , H04W24/02 , H04W52/143 , H04W52/146 , H04W52/225 , H04W52/343 , H04W52/346 , H04W52/367 , H04W84/045 , H04W88/08
摘要： There is described a method of controlling a basestation in a cellular wireless communications network, the method comprising, within the basestation, autonomously and dynamically adapting a maximum value for a total transmit power of the basestation, such that interference between the basestation and other access points in the vicinity is minimized.
摘要翻译：描述了一种在蜂窝无线通信网络中控制基站的方法，所述方法包括在基站内自主地和动态地调整基站的总发射功率的最大值，使得基站与其他接入点之间的干扰在附近被最小化。

9. 发明申请

US20120046055A1 ACCESS POINT POWER CONTROL 有权
标题翻译：接入点功率控制
公开(公告)号：US20120046055A1
公开(公告)日：2012-02-23
申请号：US13214084
申请日：2011-08-19
申请人： Alan Carter , Stephen Whittaker , Aminu Wada Maida
发明人： Alan Carter , Stephen Whittaker , Aminu Wada Maida
IPC分类号： H04W52/24 , H04W72/02 , H04W72/08 , H04W24/02
CPC分类号： H04W52/24 , H04W24/02 , H04W52/143 , H04W52/146 , H04W52/225 , H04W52/343 , H04W52/346 , H04W52/367 , H04W84/045 , H04W88/08
摘要： There is described a method of controlling a basestation in a cellular wireless communications network, the method comprising, within the basestation, autonomously and dynamically adapting a maximum value for a total transmit power of the basestation, such that interference between the basestation and other access points in the vicinity is minimized.
摘要翻译：描述了一种在蜂窝无线通信网络中控制基站的方法，所述方法包括在基站内自主地和动态地调整基站的总发射功率的最大值，使得基站与其他接入点之间的干扰在附近被最小化。

10. 发明授权

US08032142B2 Access point power control 有权
标题翻译：接入点功率控制
公开(公告)号：US08032142B2
公开(公告)日：2011-10-04
申请号：US11801337
申请日：2007-05-08
申请人： Alan Carter , Stephen Whittaker , Aminu Wada Maida
发明人： Alan Carter , Stephen Whittaker , Aminu Wada Maida
IPC分类号： H04W36/00
CPC分类号： H04W52/24 , H04W24/02 , H04W52/143 , H04W52/146 , H04W52/225 , H04W52/343 , H04W52/346 , H04W52/367 , H04W84/045 , H04W88/08
摘要： There is described a method of controlling a basestation in a cellular wireless communications network, the method comprising, within the basestation, autonomously and dynamically adapting a maximum value for a total transmit power of the basestation, such that interference between the basestation and other access points in the vicinity is minimized.
摘要翻译：描述了一种在蜂窝无线通信网络中控制基站的方法，所述方法包括在基站内自主地和动态地调整基站的总发射功率的最大值，使得基站与其他接入点之间的干扰在附近被最小化。

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