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31. 发明授权

US09609688B2 Methods and apparatus to facilitate relay startup and radio link failure (RLF) handling 有权
公开(公告)号：US09609688B2
公开(公告)日：2017-03-28
申请号：US13079477
申请日：2011-04-04
申请人： Rajat Prakash , Fatih Ulupinar , Ravi Palanki , Nathan E. Tenny
发明人： Rajat Prakash , Fatih Ulupinar , Ravi Palanki , Nathan E. Tenny
IPC分类号： H04W24/10 , H04W76/06 , H04B7/26 , H04W84/04
CPC分类号： H04W76/068 , H04B7/2606 , H04W76/38 , H04W84/047
摘要： Certain aspects of the present disclosure provide techniques and apparatus for startup and recovery of a radio link between a relay node and a donor base station. According to certain aspects, a relay node may perform a random access procedure utilizing a random access channel (RACH) to transition between Uu interface operations and Un interface operations. According to certain aspects, the relay node may perform radio link failure (RLF) recovery utilizing RACH procedures for a Un interface. The procedures described herein, according to certain aspects, may utilize a dedicated relay RACH resource and a Relay Physical Downlink Control Channel (R-PDCCH).

32. 发明申请

US20100124918A1 MOBILITY MANAGEMENT BASED ON RADIO LINK FAILURE REPORTING 有权
标题翻译：基于无线链路故障报告的移动性管理
公开(公告)号：US20100124918A1
公开(公告)日：2010-05-20
申请号：US12618240
申请日：2009-11-13
申请人： Parag A. Agashe , Nathan E. Tenny
发明人： Parag A. Agashe , Nathan E. Tenny
IPC分类号： H04W36/00 , H04W36/06 , H04W24/00
CPC分类号： H04W36/0083 , H04W76/18
摘要： A communication node determines that radio link failure occurred during connected state mobility of an access terminal and reports the radio link failure to another communication node. For example, a target access point may determine that radio link failure occurred during handover of an access terminal and send a radio link failure report message to the access point that was previously serving the access terminal or to some other node (e.g., a network node). In the first case, the serving access point may adjust mobility parameters based on this radio link failure information and, optionally, other reported radio link failure information. In the second case, the other node may send a radio link failure report message to the serving access point, or the other node may adjust mobility parameters based on this radio link failure information (and, optionally, other reported radio link failure information) and send the adjusted mobility parameters to the serving access point.
摘要翻译：通信节点确定在接入终端的连接状态移动性期间发生无线电链路故障，并将无线电链路故障报告给另一通信节点。例如，目标接入点可以确定在接入终端切换期间发生无线电链路故障，并且向先前服务于接入终端或某个其他节点（例如，网络节点）的接入点发送无线电链路故障报告消息）。在第一种情况下，服务接入点可以基于该无线电链路故障信息和可选地其他报告的无线电链路故障信息来调整移动性参数。在第二种情况下，另一个节点可以向服务接入点发送无线电链路故障报告消息，或者另一个节点可以基于该无线电链路故障信息（以及可选的其他报告的无线电链路故障信息）和将调整的移动性参数发送到服务接入点。

33. 发明授权

US09491671B2 Radio link failure reporting 有权
标题翻译：无线电链路故障报告
公开(公告)号：US09491671B2
公开(公告)日：2016-11-08
申请号：US12618154
申请日：2009-11-13
申请人： Parag A. Agashe , Nathan E. Tenny
发明人： Parag A. Agashe , Nathan E. Tenny
IPC分类号： H04W36/00 , H04W76/02
CPC分类号： H04W36/0083 , H04W76/18
摘要： A communication node determines that radio link failure occurred during connected state mobility of an access terminal and reports the radio link failure to another communication node. For example, a target access point may determine that radio link failure occurred during handover of an access terminal and send a radio link failure report message to the access point that was previously serving the access terminal or to some other node (e.g., a network node). In the first case, the serving access point may adjust mobility parameters based on this radio link failure information and, optionally, other reported radio link failure information. In the second case, the other node may send a radio link failure report message to the serving access point, or the other node may adjust mobility parameters based on this radio link failure information (and, optionally, other reported radio link failure information) and send the adjusted mobility parameters to the serving access point.
摘要翻译：通信节点确定在接入终端的连接状态移动性期间发生无线电链路故障，并将无线电链路故障报告给另一通信节点。例如，目标接入点可以确定在接入终端切换期间发生无线电链路故障，并且向先前服务于接入终端或某个其他节点（例如，网络节点）的接入点发送无线电链路故障报告消息）。在第一种情况下，服务接入点可以基于该无线电链路故障信息和可选地其他报告的无线电链路故障信息来调整移动性参数。在第二种情况下，另一个节点可以向服务接入点发送无线电链路故障报告消息，或者另一个节点可以基于该无线电链路故障信息（以及可选的其他报告的无线电链路故障信息）和将调整的移动性参数发送到服务接入点。

34. 发明授权

US09271204B2 Mobility management based on radio link failure reporting 有权
标题翻译：基于无线电链路故障报告的移动性管理
公开(公告)号：US09271204B2
公开(公告)日：2016-02-23
申请号：US12618240
申请日：2009-11-13
申请人： Parag A. Agashe , Nathan E. Tenny
发明人： Parag A. Agashe , Nathan E. Tenny
IPC分类号： G01R31/08 , H04W36/00 , H04W76/02
CPC分类号： H04W36/0083 , H04W76/18
摘要： A communication node determines that radio link failure occurred during connected state mobility of an access terminal and reports the radio link failure to another communication node. For example, a target access point may determine that radio link failure occurred during handover of an access terminal and send a radio link failure report message to the access point that was previously serving the access terminal or to some other node (e.g., a network node). In the first case, the serving access point may adjust mobility parameters based on this radio link failure information and, optionally, other reported radio link failure information. In the second case, the other node may send a radio link failure report message to the serving access point, or the other node may adjust mobility parameters based on this radio link failure information (and, optionally, other reported radio link failure information) and send the adjusted mobility parameters to the serving access point.
摘要翻译：通信节点确定在接入终端的连接状态移动性期间发生无线电链路故障，并将无线电链路故障报告给另一通信节点。例如，目标接入点可以确定在接入终端切换期间发生无线电链路故障，并且向先前服务于接入终端或某个其他节点（例如，网络节点）的接入点发送无线电链路故障报告消息）。在第一种情况下，服务接入点可以基于该无线电链路故障信息和可选地其他报告的无线电链路故障信息来调整移动性参数。在第二种情况下，另一个节点可以向服务接入点发送无线电链路故障报告消息，或者另一个节点可以基于该无线电链路故障信息（以及可选的其他报告的无线电链路故障信息）和将调整的移动性参数发送到服务接入点。

35. 发明申请

US20100124173A1 RADIO LINK FAILURE REPORTING 有权
标题翻译：无线链路故障报告
公开(公告)号：US20100124173A1
公开(公告)日：2010-05-20
申请号：US12618154
申请日：2009-11-13
申请人： Parag A. Agashe , Nathan E. Tenny
发明人： Parag A. Agashe , Nathan E. Tenny
IPC分类号： H04L12/26 , H04B17/00 , H04W36/00
CPC分类号： H04W36/0083 , H04W76/18
摘要： A communication node determines that radio link failure occurred during connected state mobility of an access terminal and reports the radio link failure to another communication node. For example, a target access point may determine that radio link failure occurred during handover of an access terminal and send a radio link failure report message to the access point that was previously serving the access terminal or to some other node (e.g., a network node). In the first case, the serving access point may adjust mobility parameters based on this radio link failure information and, optionally, other reported radio link failure information. In the second case, the other node may send a radio link failure report message to the serving access point, or the other node may adjust mobility parameters based on this radio link failure information (and, optionally, other reported radio link failure information) and send the adjusted mobility parameters to the serving access point.
摘要翻译：通信节点确定在接入终端的连接状态移动性期间发生无线电链路故障，并将无线电链路故障报告给另一通信节点。例如，目标接入点可以确定在接入终端切换期间发生无线电链路故障，并且向先前服务于接入终端或某个其他节点（例如，网络节点）的接入点发送无线电链路故障报告消息）。在第一种情况下，服务接入点可以基于该无线电链路故障信息和可选地其他报告的无线电链路故障信息来调整移动性参数。在第二种情况下，另一个节点可以向服务接入点发送无线电链路故障报告消息，或者另一个节点可以基于该无线电链路故障信息（以及可选的其他报告的无线电链路故障信息）和将调整的移动性参数发送到服务接入点。

36. 发明申请

US20100034160A1 UPDATING FREQUENCY PRIORITY LISTS IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：在无线通信中更新频率优先级
公开(公告)号：US20100034160A1
公开(公告)日：2010-02-11
申请号：US12510495
申请日：2009-07-28
申请人： Rajat Prakash , Masato Kitazoe , Nathan E. Tenny
发明人： Rajat Prakash , Masato Kitazoe , Nathan E. Tenny
IPC分类号： H04W72/04
CPC分类号： H04W68/02 , H04W72/06 , H04W76/19
摘要： Systems and methodologies are described that facilitate communicating frequency priority lists to wireless devices during active mode communication. The lists can be communicated according to a timer, as new lists (or updates thereto) are generated or obtained, and/or the like. In this regard, devices can receive frequency priority lists before connection to an access point is released or lost. Upon connection release or link failure, devices can use the frequency priority list to monitor frequencies for receiving paging signals. In addition, the frequency priority lists can include layer types corresponding to the frequencies that specify types of access points related to the frequencies. Certain frequencies can be avoided or monitored for paging signals according to the layer types.
摘要翻译：描述了在活动模式通信期间促进向无线设备传送频率优先级列表的系统和方法。可以根据定时器来传送列表，因为生成或获得新的列表（或更新）等等。在这方面，设备可以在连接到接入点被释放或丢失之前接收频率优先级列表。在连接释放或链路故障时，设备可以使用频率优先级列表监视接收寻呼信号的频率。此外，频率优先级列表可以包括对应于指定与频率相关的接入点类型的频率的层类型。根据层类型可以避免或监视某些频率的寻呼信号。

37. 发明授权

US08588738B2 Mobile access in a diverse access point network 有权
公开(公告)号：US08588738B2
公开(公告)日：2013-11-19
申请号：US12239502
申请日：2008-09-26
申请人： Aziz Gholmieh , Francesco Grilli , Nathan E. Tenny , Samer S. Zreiq , Shlomo Nizri
发明人： Aziz Gholmieh , Francesco Grilli , Nathan E. Tenny , Samer S. Zreiq , Shlomo Nizri
IPC分类号： H04M1/00 , H04M3/16 , H04W48/02
CPC分类号： H04W48/14 , H04W16/32 , H04W48/02 , H04W48/08
摘要： Facilitating user terminal (UT) access to wireless networks having base stations (BSs) of disparate access types is described herein. In some aspects, BS parameterization is provided to facilitate search and/or access to distinct types of network BSs. For instance, parameters can modify a likelihood of identifying or remaining coupled to restricted access (RA) BSs in a home Node B (HNB) deployment. In other aspects of the subject disclosure, a PLMN ID reserved for HNBs is provided comprising multiple region IDs. Where a UT identifies a home region, HNBs can be given preference over macro BSs. Additionally, the UT can keep track of HNBs and HNB regions that reject access to the UT, and implement a delay time to mitigate rapid signaling to foreign HNBs in a dense HNB deployment. Accordingly, the subject disclosure provides for more efficient UT access in heterogeneous access type networks.

38. 发明申请

US20110190004A1 Mobile Station Positioning Assistance With Local Mapping Data 有权
标题翻译：移动台定位辅助本地映射数据
公开(公告)号：US20110190004A1
公开(公告)日：2011-08-04
申请号：US13015531
申请日：2011-01-27
申请人： Nathan E. Tenny , Rajarshi Gupta
发明人： Nathan E. Tenny , Rajarshi Gupta
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , H04W4/02 , H04W4/20 , H04W84/042
摘要： Techniques are provided which may be implemented using various methods and/or apparatuses for use in providing positioning assistance data with local mapping data to mobile stations. For example, positioning assistance data may comprise and/or otherwise be based, at least in part, on local mapping data which may relate to a current location of the mobile station. Such positioning assistance data may, for example, be provided to a mobile station by a first server within a cellular network.
摘要翻译：提供了可以使用用于向移动站提供具有本地映射数据的定位辅助数据的各种方法和/或设备来实现的技术。例如，定位辅助数据可以包括和/或以其他方式至少部分地基于可能涉及移动台的当前位置的本地映射数据。这样的定位辅助数据可以例如由蜂窝网络内的第一服务器提供给移动台。

39. 发明申请

US20100232524A1 METHOD AND APPARATUS FOR SYSTEM BANDWIDTH INDICATION 审中-公开
标题翻译：用于系统带宽指示的方法和装置
公开(公告)号：US20100232524A1
公开(公告)日：2010-09-16
申请号：US12718216
申请日：2010-03-05
申请人： Wanshi Chen , Peter Gaal , Tingfang Ji , Juan Montojo , Nathan E. Tenny
发明人： Wanshi Chen , Peter Gaal , Tingfang Ji , Juan Montojo , Nathan E. Tenny
IPC分类号： H04L27/00 , H04B7/00
CPC分类号： H04W36/385 , H04W72/042 , H04W72/0453 , H04W72/048
摘要： Techniques for conveying system bandwidths in a wireless communication system are described. In an aspect, system bandwidth information may be signaled to first user equipments (UEs) supporting a first set of system bandwidths and second UEs supporting a second set of system bandwidths. In one design, a base station may obtain and broadcast system bandwidth information indicating a first system bandwidth for the first UEs and a second system bandwidth for the second UEs. The first system bandwidth may be selected from the first set, and the second system bandwidth may be selected from the second set, which may be a superset of the first set. The system bandwidth information may include a first part and a second part. The first part may convey the first system bandwidth for the first UEs. The first and second parts may convey the second system bandwidth for the second UEs.
摘要翻译：描述了在无线通信系统中传送系统带宽的技术。在一方面，系统带宽信息可以被发送到支持第一组系统带宽的第一用户设备（UE）和支持第二组系统带宽的第二UE。在一种设计中，基站可以获得并广播指示第一UE的第一系统带宽的系统带宽信息和第二UE的第二系统带宽。可以从第一组中选择第一系统带宽，并且可以从第二组中选择第二系统带宽，第二组可以是第一组的超集。系统带宽信息可以包括第一部分和第二部分。第一部分可以传达第一UE的第一系统带宽。第一和第二部分可以传达用于第二UE的第二系统带宽。

40. 发明申请

US20110098057A1 METHOD AND APPARATUS FOR SUPPORTING POSITIONING FOR TERMINALS IN A WIRELESS NETWORK 有权
标题翻译：用于支持无线网络终端定位的方法和装置
公开(公告)号：US20110098057A1
公开(公告)日：2011-04-28
申请号：US12763962
申请日：2010-04-20
申请人： Stephen W. Edge , Nathan E. Tenny , Sven Fischer
发明人： Stephen W. Edge , Nathan E. Tenny , Sven Fischer
IPC分类号： H04W64/00
CPC分类号： H04W64/006 , G01S5/0018 , G01S5/0045 , G01S5/0054 , G01S5/0236 , H04L67/18
摘要： Techniques for supporting positioning for terminals in a wireless network are described. In an aspect, positioning may be supported by a location server that can reside in different entities. In one design, the location server may obtain positioning information (e.g., measurements) for a target device via a common positioning protocol. The location server may use the common positioning protocol regardless of where it resides and may communicate with other entities via this protocol. The location server may determine location information (e.g., a location estimate) for the target device based on the positioning information. In another aspect, positioning may be supported by transporting multiple positioning messages together. In yet another aspect, positioning may be supported by transporting a positioning message containing multiple parts defined by different organizations. In yet another aspect, positioning may be supported with shared measurement data units and/or shared assistance data units that may be applicable for different positioning methods.
摘要翻译：描述了用于支持无线网络中的终端的定位的技术。在一个方面，定位可以由可以驻留在不同实体中的位置服务器来支持。在一种设计中，位置服务器可以通过公共定位协议获得目标设备的定位信息（例如，测量）。位置服务器可以使用公共定位协议，而不管其驻留在何处，并且可以经由该协议与其他实体通信。位置服务器可以基于定位信息确定目标设备的位置信息（例如，位置估计）。在另一方面，可以通过将多个定位消息一起传送来支持定位。在另一方面，可以通过传送包含由不同组织定义的多个部分的定位消息来支持定位。在另一方面，可以利用可以适用于不同定位方法的共享测量数据单元和/或共享辅助数据单元来支持定位。

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