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1.发明申请公开(公告)号：US20100067371A1
公开(公告)日：2010-03-18
申请号：US12560641
申请日：2009-09-16
申请人： Aleksandar M. Gogic , Chandrasekhar T. Sundarraman , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
发明人： Aleksandar M. Gogic , Chandrasekhar T. Sundarraman , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
CPC分类号： H04W48/16 , H04W8/26 , H04W24/00 , H04W36/0055 , H04W36/0083 , H04W36/08 , H04W48/08 , H04W84/045
摘要： Ambiguity (e.g., confusion) associated with access point identifiers may be resolved by querying candidate target access points and/or by using historical records indicative of one or more access points that the access point has previously accessed. For example, messages may be sent to access points that are assigned the same identifier to cause the access points to monitor for a signal from an access terminal that received the identifier from a target access point. The target access point may then be identified based on any responses that indicate that a signal was received from the access terminal In some aspects the access points subject to being queried may be selected using a tiered priority. In addition, it may be determined based on prior handoffs of a given access terminal that when that access terminal reports a given identifier, the access terminal usually ends up being handed-off to a particular access point. Accordingly, a mapping may be maintained for that access terminal that maps the identifier to that access point so that the mapping may be used to resolve any future confusion associated with the use of that identifier by that access terminal.
摘要翻译： 可以通过查询候选目标接入点和/或通过使用指示接入点先前访问的一个或多个接入点的历史记录来解决与接入点标识符相关联的模糊性（例如，混淆）。 例如，消息可以被发送到被分配了相同标识符的接入点，以使得接入点监视来自接收来自目标接入点的标识符的接入终端的信号。 然后可以基于指示从接入终端接收到信号的任何响应来识别目标接入点。在某些方面，可以使用分层优先级来选择被查询的接入点。 此外，可以基于给定接入终端的先前切换来确定当接入终端报告给定标识符时，接入终端通常最终被切换到特定接入点。 因此，可以为将该标识符映射到该接入点的该接入终端进行映射，使得可以使用该映射来解决与该接入终端的该标识符的使用相关联的任何将来的混淆。
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公开(公告)号：US08886200B2
公开(公告)日：2014-11-11
申请号：US12560634
申请日：2009-09-16
申请人： Aleksandar M. Gogic , Chandrasekhar T. Sundarraman , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
发明人： Aleksandar M. Gogic , Chandrasekhar T. Sundarraman , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
CPC分类号： H04W48/16 , H04W8/26 , H04W24/00 , H04W36/0055 , H04W36/0083 , H04W36/08 , H04W48/08 , H04W84/045
摘要： Ambiguity (e.g., confusion) associated with access point identifiers may be resolved by querying candidate target access points and/or by using historical records indicative of one or more access points that the access point has previously accessed. For example, messages may be sent to access points that are assigned the same identifier to cause the access points to monitor for a signal from an access terminal that received the identifier from a target access point. The target access point may then be identified based on any responses that indicate that a signal was received from the access terminal. A mapping may be maintained for that access terminal that maps the identifier to that access point so that the mapping may be used to resolve any future confusion associated with the use of that identifier by that access terminal.
摘要翻译： 可以通过查询候选目标接入点和/或通过使用指示接入点先前访问的一个或多个接入点的历史记录来解决与接入点标识符相关联的模糊性（例如，混淆）。 例如，消息可以被发送到被分配了相同标识符的接入点，以使得接入点监视来自接收来自目标接入点的标识符的接入终端的信号。 然后可以基于指示从接入终端接收到信号的任何响应来识别目标接入点。 可以为将该标识符映射到该接入点的该接入终端进行映射，使得可以使用映射来解决与该接入终端的该标识符的使用相关联的任何将来的混淆。
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3.发明授权公开(公告)号：US08379512B2
公开(公告)日：2013-02-19
申请号：US12560641
申请日：2009-09-16
申请人： Aleksandar M. Gogic , Chandrasekhar T. Sundarraman , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
发明人： Aleksandar M. Gogic , Chandrasekhar T. Sundarraman , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
CPC分类号： H04W48/16 , H04W8/26 , H04W24/00 , H04W36/0055 , H04W36/0083 , H04W36/08 , H04W48/08 , H04W84/045
摘要： Ambiguity (e.g., confusion) associated with access point identifiers may be resolved by querying candidate target access points and/or by using historical records indicative of one or more access points that the access point has previously accessed. For example, messages may be sent to access points that are assigned the same identifier to cause the access points to monitor for a signal from an access terminal that received the identifier from a target access point. The target access point may then be identified based on any responses that indicate that a signal was received from the access terminal. In some aspects the access points subject to being queried may be selected using a tiered priority. In addition, it may be determined based on prior handoffs of a given access terminal that when that access terminal reports a given identifier, the access terminal usually ends up being handed-off to a particular access point. Accordingly, a mapping may be maintained for that access terminal that maps the identifier to that access point so that the mapping may be used to resolve any future confusion associated with the use of that identifier by that access terminal.
摘要翻译： 可以通过查询候选目标接入点和/或通过使用指示接入点先前访问的一个或多个接入点的历史记录来解决与接入点标识符相关联的模糊性（例如，混淆）。 例如，消息可以被发送到被分配了相同标识符的接入点，以使得接入点监视来自接收来自目标接入点的标识符的接入终端的信号。 然后可以基于指示从接入终端接收到信号的任何响应来识别目标接入点。 在一些方面，可以使用分层优先级来选择被查询的接入点。 此外，可以基于给定接入终端的先前切换来确定当接入终端报告给定标识符时，接入终端通常最终被切换到特定接入点。 因此，可以为将该标识符映射到该接入点的该接入终端进行映射，使得可以使用该映射来解决与该接入终端的该标识符的使用相关联的任何将来的混淆。
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公开(公告)号：US20100069072A1
公开(公告)日：2010-03-18
申请号：US12560634
申请日：2009-09-16
申请人： Aleksandar M. Gogic , Chandrasekhar T. Sundarraman , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
发明人： Aleksandar M. Gogic , Chandrasekhar T. Sundarraman , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
IPC分类号： H04W36/00
CPC分类号： H04W48/16 , H04W8/26 , H04W24/00 , H04W36/0055 , H04W36/0083 , H04W36/08 , H04W48/08 , H04W84/045
摘要： Ambiguity (e.g., confusion) associated with access point identifiers may be resolved by querying candidate target access points and/or by using historical records indicative of one or more access points that the access point has previously accessed. For example, messages may be sent to access points that are assigned the same identifier to cause the access points to monitor for a signal from an access terminal that received the identifier from a target access point. The target access point may then be identified based on any responses that indicate that a signal was received from the access terminal. In some aspects the access points subject to being queried may be selected using a tiered priority. In addition, it may be determined based on prior handoffs of a given access terminal that when that access terminal reports a given identifier, the access terminal usually ends up being handed-off to a particular access point. Accordingly, a mapping may be maintained for that access terminal that maps the identifier to that access point so that the mapping may be used to resolve any future confusion associated with the use of that identifier by that access terminal.
摘要翻译： 可以通过查询候选目标接入点和/或通过使用指示接入点先前访问的一个或多个接入点的历史记录来解决与接入点标识符相关联的模糊性（例如，混淆）。 例如，消息可以被发送到被分配了相同标识符的接入点，以使得接入点监视来自接收来自目标接入点的标识符的接入终端的信号。 然后可以基于指示从接入终端接收到信号的任何响应来识别目标接入点。 在一些方面，可以使用分层优先级来选择被查询的接入点。 此外，可以基于给定接入终端的先前切换来确定当接入终端报告给定标识符时，接入终端通常最终被切换到特定接入点。 因此，可以为将该标识符映射到该接入点的该接入终端进行映射，使得可以使用该映射来解决与该接入终端的该标识符的使用相关联的任何将来的混淆。
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公开(公告)号：US08699453B2
公开(公告)日：2014-04-15
申请号：US12695924
申请日：2010-01-28
CPC分类号： H04W72/0413 , H04W36/04 , H04W56/00 , H04W56/0055 , H04W84/045
摘要： A radio frequency receive chain of an access point is reused for different functions. For example, the same RF receive chain may be used to receive on a downlink at certain points in time and on an uplink at other points in time. An RF receive chain that is used to derive synchronization from downlink signals received from a macro system also may be used to receive uplink signals from an access terminal to provide assistance for hand-in of the access terminal. Accelerated searching for hand-in may be provided through the use of a relatively small search window for hand-in of an access terminal to a small coverage access point. In some aspects, the search window may be defined based on the distance between access points or calibration of synchronization error between access points.
摘要翻译： 接入点的射频接收链被重用于不同的功能。 例如，相同的RF接收链可以用于在某些时间点的下行链路上以及在其他时间点的上行链路上接收。 用于从从宏系统接收的下行链路信号导出同步的RF接收链也可以用于从接入终端接收上行链路信号，以提供对接入终端的接入的帮助。 可以通过使用相对较小的搜索窗口来提供对于接入的加速搜索，以便将接入终端切换到小覆盖接入点。 在一些方面，可以基于接入点之间的距离或接入点之间的同步误差的校准来定义搜索窗口。
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公开(公告)号：US20100195627A1
公开(公告)日：2010-08-05
申请号：US12695924
申请日：2010-01-28
CPC分类号： H04W72/0413 , H04W36/04 , H04W56/00 , H04W56/0055 , H04W84/045
摘要： A radio frequency receive chain of an access point is reused for different functions. For example, the same RF receive chain may be used to receive on a downlink at certain points in time and on an uplink at other points in time. An RF receive chain that is used to derive synchronization from downlink signals received from a macro system also may be used to receive uplink signals from an access terminal to provide assistance for hand-in of the access terminal. Accelerated searching for hand-in may be provided through the use of a relatively small search window for hand-in of an access terminal to a small coverage access point. In some aspects, the search window may be defined based on the distance between access points or calibration of synchronization error between access points.
摘要翻译： 接入点的射频接收链被重用于不同的功能。 例如，相同的RF接收链可以用于在某些时间点的下行链路上以及在其他时间点的上行链路上接收。 用于从从宏系统接收的下行链路信号导出同步的RF接收链也可以用于从接入终端接收上行链路信号，以提供对接入终端的接入的帮助。 可以通过使用相对较小的搜索窗口来提供对于接入的加速搜索，以便将接入终端切换到小覆盖接入点。 在一些方面，可以基于接入点之间的距离或接入点之间的同步误差的校准来定义搜索窗口。
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7.发明申请公开(公告)号：US20100008259A1
公开(公告)日：2010-01-14
申请号：US12501807
申请日：2009-07-13
申请人： Young C. Yoon , Manoj M. Deshpande , Jen Mei Chen , Chandrasekhar T. Sundarraman , Srinivasan Balasubramanian
发明人： Young C. Yoon , Manoj M. Deshpande , Jen Mei Chen , Chandrasekhar T. Sundarraman , Srinivasan Balasubramanian
摘要： Systems, apparatus and methods for facilitating identification and/or acquisition of an access point are provided. Methods can include transmitting or receiving access point information (“API”) indicative of an identification of the access point (“AP”). The API can be provided at the AP through hardwiring or receipt of configuration information input by a user or transmitted to the AP by a network operator through Over-The-Air (“OTA”) signaling. The API can be computer-readable and, in some embodiments, the API can also be human-readable. The API can be transmitted on a paging channel from which user equipment (“UE”) can receive information. The frequency at which the API is transmitted can be fixed, dynamic and/or configurable. Upon receipt of the API, acquisition of the AP is attempted if the AP is determined to be a permitted AP.
摘要翻译： 提供了便于识别和/或获取接入点的系统，装置和方法。 方法可以包括发送或接收指示接入点（“AP”）的标识的接入点信息（“API”）。 API可以通过硬接线或接收由用户输入的配置信息或由网络运营商通过空中（“OTA”）信令传输到AP来在AP处提供。 API可以是计算机可读的，并且在一些实施例中，API也可以是人类可读的。 可以在用户设备（“UE”）可以从其接收信息的寻呼信道上发送API。 传输API的频率可以是固定的，动态的和/或可配置的。 在接收到API时，如果AP被确定为允许的AP，则尝试获取AP。
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8.发明授权System and method for handoff from a macro access network to a femto access point 有权从宏接入网到毫微微接入点的切换的系统和方法公开(公告)号：US08929332B2
公开(公告)日：2015-01-06
申请号：US12544884
申请日：2009-08-20
申请人： Chandrasekhar T. Sundarraman , Haipeng Jin , John W. Nasielski , Peerapol Tinnakomsrisuphap , Jun Wang , Arungundram C. Mahendran
发明人： Chandrasekhar T. Sundarraman , Haipeng Jin , John W. Nasielski , Peerapol Tinnakomsrisuphap , Jun Wang , Arungundram C. Mahendran
CPC分类号： H04L65/1006 , H04L65/1016 , H04W36/0011 , H04W80/10
摘要： Devices and methods are provided for handing off an access terminal from a macro base station to a femto access point (AP). In one embodiment, the method involves receiving a facilities directive or the like from a communication network entity, such as, for example, a serving mobile switching center (MSC). The method may involve selecting the femto AP based at least in part on femto configuration information, which may include at least one global identifier of the femto AP. The method may involve determining a uniform resource identifier of the femto AP based at least in part on at least one global identifier (e.g., MSC identifier and/or cell identifier).
摘要翻译： 提供了用于将接入终端从宏基站切换到毫微微接入点（AP）的设备和方法。 在一个实施例中，该方法涉及从通信网络实体（例如，服务移动交换中心（MSC））接收设施指令等。 该方法可以包括至少部分地基于毫微微配置信息来选择毫微微AP，该毫微微配置信息可以包括毫微微AP的至少一个全局标识符。 该方法可以包括至少部分地基于至少一个全局标识符（例如，MSC标识符和/或小区标识符）来确定毫微微AP的统一资源标识符。
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公开(公告)号：US20110016313A1
公开(公告)日：2011-01-20
申请号：US12503442
申请日：2009-07-15
申请人： Haipeng Jin , Jun Wang , Lakshminath Reddy Dondeti , Chandrasekhar T. Sundarraman , Anan Palanigounder
发明人： Haipeng Jin , Jun Wang , Lakshminath Reddy Dondeti , Chandrasekhar T. Sundarraman , Anan Palanigounder
IPC分类号： H04L9/00
CPC分类号： H04L69/04 , H04L63/164
摘要： Aspects describe compressing the concatenation of IP headers, UDP headers, ESP headers, and potentially other headers inside the ESP header. The multiple headers are regarded as one header chain and compressed as a single header chain. The compression can utilize a robust header compression (ROHC) framework. The ROHC ESP profile can be utilized as a basis for compression of ESP/UDP/IP headers with the addition of static chains and dynamic chains for multiple layer transport and application layer headers. Static chains include UDP static header fields either between static IP header fields and static IP header fields or between static IP header fields and static ESP header fields. Dynamic chains include UDP dynamic header fields either between dynamic IP header fields and dynamic ESP header fields or between static IP header fields and static IP header fields.
摘要翻译： 方面描述了在ESP头部内压缩IP头，UDP头，ESP头和潜在的其他头的级联。 多个标题被视为一个标题链，并被压缩为单个标题链。 压缩可以利用鲁棒的报头压缩（ROHC）框架。 ROHC ESP配置文件可以用作ESP / UDP / IP报头压缩的基础，添加静态链和多层传输和应用层报头的动态链。 静态链包括静态IP头字段和静态IP头字段之间的UDP静态头字段，或静态IP头字段和静态ESP头字段之间。 动态链包括动态IP头字段和动态ESP头字段之间的UDP动态头字段，或静态IP头字段和静态IP头字段之间。
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10.发明申请公开(公告)号：US20120270546A1
公开(公告)日：2012-10-25
申请号：US13538495
申请日：2012-06-29
申请人： Young C. YOON , Manoj M. Deshpande , Jen Mei Chen , Chandrasekhar T. Sundarraman , Srinivasan Balasubramanian
发明人： Young C. YOON , Manoj M. Deshpande , Jen Mei Chen , Chandrasekhar T. Sundarraman , Srinivasan Balasubramanian
摘要： Systems, apparatus and methods for facilitating identification and/or acquisition of an access point are provided. Methods can include transmitting or receiving access point information (“API”) indicative of an identification of the access point (“AP”). The API can be provided at the AP through hardwiring or receipt of configuration information input by a user or transmitted to the AP by a network operator through Over-The-Air (“OTA”) signaling. The API can be computer-readable and, in some embodiments, the API can also be human-readable. The API can be transmitted on a paging channel from which user equipment (“UE”) can receive information. The frequency at which the API is transmitted can be fixed, dynamic and/or configurable. Upon receipt of the API, acquisition of the AP is attempted if the AP is determined to be a permitted AP.
摘要翻译： 提供了便于识别和/或获取接入点的系统，装置和方法。 方法可以包括发送或接收指示接入点（AP）的标识的接入点信息（API）。 API可以通过硬接线或接收用户输入的配置信息或通过网络运营商通过空中（OTA）信令传输到AP来在AP上提供。 API可以是计算机可读的，并且在一些实施例中，API也可以是人类可读的。 可以在用户设备（UE）可以从其接收信息的寻呼信道上发送API。 传输API的频率可以是固定的，动态的和/或可配置的。 在接收到API时，如果AP被确定为允许的AP，则尝试获取AP。
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