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71. 发明授权

US09232516B1 Managing allocation of frequency bandwidth between donor access link and relay backhaul link 有权
标题翻译：管理供体接入链路和中继回程链路之间频率带宽的分配
公开(公告)号：US09232516B1
公开(公告)日：2016-01-05
申请号：US14147140
申请日：2014-01-03
申请人： Sprint Spectrum L.P.
发明人： Siddharth S. Oroskar , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04W72/04 , H04W16/26 , H04W36/06
CPC分类号： H04W36/06 , H04W16/04 , H04W16/26 , H04W28/16 , H04W28/20 , H04W72/10
摘要： A method and system for allocating frequency bandwidth between a relay backhaul link and a donor access link, based at least in part on the PLMN(s) to which UE(s) served by the relay node subscribe. The donor base station or another controlling entity may determine the PLMN(s) to which one or more UEs currently served by the relay node subscribe and, based at least in part on the determined PLMN(s), may assign a PLMN-priority level to the relay. Based at least in part on the PLMN-priority level assigned to the relay, the controlling entity may then establish an allocation of the frequency bandwidth between the relay backhaul link and the donor access link, and the donor base station may apply that established allocation.
摘要翻译：至少部分地基于由中继节点订阅的UE所服务的PLMN来分配中继回程链路和施主接入链路之间的频率带宽的方法和系统。捐助者基站或另一控制实体可以确定中继节点订阅的当前服务的一个或多个UE的PLMN，并且至少部分地基于所确定的PLMN可以分配PLMN优先级到继电器至少部分地基于分配给中继器的PLMN优先级，控制实体然后可以建立中继回程链路和供体接入链路之间的频率带宽的分配，并且施主基站可以应用该建立的分配。

72. 发明授权

US09191875B1 Use of concurrent pilot signals at different transmission power levels 有权
标题翻译：在不同发射功率电平下使用并发导频信号
公开(公告)号：US09191875B1
公开(公告)日：2015-11-17
申请号：US13967020
申请日：2013-08-14
申请人： Sprint Spectrum L.P.
发明人： Saied Kazeminejad , Jasinder P. Singh , Brett Christian , Senthil K. Veeragavan
IPC分类号： H04J1/16 , H04W36/30 , H04W52/24 , H04L25/02 , H04B7/04 , H04B17/24
CPC分类号： H04B7/0689 , H04B7/0491 , H04B7/0617 , H04B7/0619 , H04B7/0621 , H04B7/0623 , H04B17/318 , H04L25/0226 , H04W36/0083 , H04W52/16 , H04W52/245 , H04W52/325
摘要： A method and apparatus to use multiple pilot signals of different transmission power levels in a wireless communication system. A base station may broadcast in its coverage area at least two different pilot signals concurrently with each other but at different transmission power levels than each other. One of these pilot signals, transmitted at a normal pilot transmission power level for instance, may be for receipt and evaluation by certain UEs served by the base station, such as UEs that are not set to receive beamformed transmission of bearer traffic from the base station. Whereas another one of these pilot signals, transmitted at an increased pilot transmission power level for instance, may be for receipt and evaluation by other UEs served by the base station, such as UEs that are set to receive beamformed transmission of bearer traffic from the base station.
摘要翻译：一种在无线通信系统中使用不同发射功率电平的多个导频信号的方法和装置。基站可以在其覆盖区域中以至少两个不同的导频信号彼此并发，但是彼此之间的传输功率级别不同。例如以普通导频发射功率电平发射的这些导频信号中的一个可以用于由基站服务的某些UE的接收和评估，诸如未被设置为从基站接收波束形成的承载业务传输的UE 。而例如以增加的导频发射功率电平发射的这些导频信号中的另一个可以用于由基站服务的其他UE的接收和评估，诸如被设置为从基站接收承载业务的波束形成传输的UE 站。

73. 发明授权

US09191873B1 Method and system for circuit-switched fallback 有权
标题翻译：电路交换回退的方法和系统
公开(公告)号：US09191873B1
公开(公告)日：2015-11-17
申请号：US13714833
申请日：2012-12-14
申请人： Sprint Spectrum L.P.
发明人： Jasinder P. Singh , Maulik K. Shah , Siddharth S. Oroskar
IPC分类号： H04W36/00 , H04W36/30
CPC分类号： H04W36/0022 , H04W36/30
摘要： A method and system for circuit-switched fallback (CSFB) is disclosed. A first wireless network may receive from a wireless communication device (WCD) a report including an indication of radio frequency (RF) quality of a second wireless network. The first wireless network may make a determination of whether the reported indication of RF quality exceeds a threshold. If the determination is that the reported indication of RF quality exceeds the threshold, the first wireless network may send the reported indication of RF quality to the second wireless network. However, if the determination is that the reported indication of RF quality does not exceed the threshold, the first wireless network may direct the WCD to hand off to the second wireless network and refrain from sending the reported indication of RF quality to the second wireless network.
摘要翻译：公开了一种用于电路交换回退（CSFB）的方法和系统。第一无线网络可以从无线通信设备（WCD）接收包括第二无线网络的射频（RF）质量的指示的报告。第一无线网络可以确定报告的RF质量指示是否超过阈值。如果所确定的所报告的RF质量指示超过阈值，则第一无线网络可将报告的RF质量指示发送到第二无线网络。然而，如果确定报告的RF质量指示不超过阈值，则第一无线网络可以指示WCD切换到第二无线网络，并且不将所报告的RF质量指示发送到第二无线网络。

74. 发明授权

US09137768B1 Dynamically controlling overlay of tracking areas upon small cell initiation 有权
标题翻译：在小细胞启动时动态控制跟踪区域的覆盖
公开(公告)号：US09137768B1
公开(公告)日：2015-09-15
申请号：US14040936
申请日：2013-09-30
申请人： Sprint Spectrum L.P.
发明人： Jasinder P. Singh , Saied Kazeminejad , Brett Christian , Senthil Veeraragavan
IPC分类号： H04W4/00 , H04W60/00
CPC分类号： H04W60/00
摘要： A method and systems for managing paging congestion are described. A RAN may receive data indicating that a base station located at a particular geographic location is registering with the RAN. Responsive to receiving the data, the RAN may make a determination of whether a number of base stations in a particular tracking area that corresponds with the particular geographic location is greater than a threshold number of base stations. And responsive to making a determination that the number of base stations is greater than the threshold number of base station: the RAN may create a new tracking area having a new tracking area identity (TAI), the RAN may provision the base station with the new TAI rather than the particular TAI, and the RAN may provide the base station with a tracking area list that includes both the new TAI and a particular TAI identifying the particular tracking area.
摘要翻译：描述了用于管理寻呼拥塞的方法和系统。 RAN可以接收指示位于特定地理位置的基站正在向RAN注册的数据。响应于接收数据，RAN可以确定与特定地理位置对应的特定跟踪区域中的多个基站是否大于阈值数量的基站。并且响应于确定基站的数量大于基站的阈值数量：RAN可以创建具有新的跟踪区域标识（TAI）的新的跟踪区域，RAN可以向基站提供新的 TAI而不是特定TAI，并且RAN可以向基站提供包括新TAI和识别特定跟踪区域的特定TAI的跟踪区域列表。

75. 发明授权

US09084279B1 Downlink interference mitigation based on uplink transmission configuration of other coverage area 有权
标题翻译：基于其他覆盖区域的上行传输配置的下行链路干扰减轻
公开(公告)号：US09084279B1
公开(公告)日：2015-07-14
申请号：US13800217
申请日：2013-03-13
申请人： Sprint Spectrum L.P.
发明人： Jasinder P. Singh , Siddharth S. Oroskar , Maulik K. Shah , Anoop K. Goyal
IPC分类号： H04W72/04 , H04W72/08 , H04W36/20 , H04W24/10 , H04W72/12 , H04W24/02 , H04W28/04 , H04W36/24 , H04B7/02 , H04W36/00
CPC分类号： H04W72/1263 , H04B7/026 , H04W24/02 , H04W24/10 , H04W36/0088 , H04W36/24 , H04W72/082
摘要： A method and apparatus to help mitigate interference from an adjacent coverage area. A user equipment device (UE) determines a time division duplex (TDD) frame arrangement of a neighboring base station and reports the determined TDD frame arrangement to a serving base station. The serving base station uses the reported TDD frame arrangement of the neighboring base station as a basis to avoid scheduling downlink transmission of bearer traffic to the UE at times when the TDD frame arrangement of the neighboring base station defines uplink transmission.
摘要翻译：一种帮助减轻相邻覆盖区域的干扰的方法和装置。用户设备设备（UE）确定相邻基站的时分双工（TDD）帧布置，并将所确定的TDD帧布置报告给服务基站。在相邻基站的TDD帧布置定义上行链路传输的时候，服务基站使用相邻基站的所报告的TDD帧布置作为基础，以避免调度载波业务的下行传输。

76. 发明授权

US08965379B1 Assigning traffic channels to a wireless communication device based on traffic channel utilization 有权
标题翻译：基于业务信道利用率向无线通信设备分配业务信道
公开(公告)号：US08965379B1
公开(公告)日：2015-02-24
申请号：US13753573
申请日：2013-01-30
申请人： Sprint Spectrum L.P.
发明人： Siddharth S. Oroskar , Maulik K. Shah , John W. Prock , Jasinder P. Singh
IPC分类号： H04W36/00 , H04W36/30
CPC分类号： H04W76/10 , H04W36/18 , H04W48/20 , H04W76/15
摘要： A RAN may receive a call establishment request, on a first frequency, seeking to establish a call involving a WCD. In response to receiving the request, the RAN may select a plurality of wireless coverage areas, each defined using the first frequency. The RAN may determine that utilization of a first wireless coverage area of the selected wireless coverage areas meets a utilization threshold. In response, the RAN may determine that a strength at which the WCD receives signals from the first wireless coverage area exceeds the strengths at which the WCD receives signals from other wireless coverage areas in the plurality of wireless coverage areas by at least a signal strength differential value. Accordingly, the RAN may assign, to the WCD, a traffic channel from a second wireless coverage area, defined using a second frequency, for supporting the call.
摘要翻译： RAN可以在第一频率上接收寻求建立涉及WCD的呼叫的呼叫建立请求。响应于接收到请求，RAN可以选择多个无线覆盖区域，每个无线覆盖区域使用第一频率来定义。 RAN可以确定所选择的无线覆盖区域的第一无线覆盖区域的利用率满足利用阈值。作为响应，RAN可以确定WCD从第一无线覆盖区域接收信号的强度超过WCD通过至少信号强度差异从多个无线覆盖区域中的其他无线覆盖区域接收信号的强度值。因此，RAN可以向WCD分配来自用于支持呼叫的第二频率限定的第二无线覆盖区域的业务信道。

77. 发明授权

US08929852B1 Method and system for managing a wireless communication device to apply a revised scanning order in response to external events 有权
标题翻译：用于管理无线通信设备以响应于外部事件应用修改的扫描顺序的方法和系统
公开(公告)号：US08929852B1
公开(公告)日：2015-01-06
申请号：US13746906
申请日：2013-01-22
申请人： Sprint Spectrum L.P.
发明人： Jasinder P. Singh , Siddharth S. Oroskar , Maulik K. Shah , Anoop K. Goyal
IPC分类号： H04M11/04 , H04M1/00 , H04W48/18
CPC分类号： H04W48/18
摘要： Methods and system for managing, during an external event, a wireless communication device configured to search for an available wireless communication system from among a plurality of wireless communication systems in accordance with a first priority order. Upon detecting that an external event has occurred, a communication network may determine, based in part on the external event, a period of time that is associated with the external event, and cause the wireless communication device to search, for the determined period of time, for an available wireless communication system from among the plurality of wireless communication systems in accordance with a second priority order instead of the first priority order. Upon expiration of the determined period of time, the communication network may cause the wireless communication device to search for the available wireless communication system in accordance with the first priority order instead of the second priority order.
摘要翻译：用于在外部事件期间管理配置成根据第一优先顺序从多个无线通信系统中搜索可用无线通信系统的方法和系统。在检测到外部事件已经发生时，通信网络可以部分地基于外部事件来确定与外部事件相关联的时间段，并且使无线通信设备在确定的时间段内搜索，用于根据第二优先顺序而不是第一优先级顺序从多个无线通信系统中的可用无线通信系统。在确定的时间段到期后，通信网络可以使得无线通信设备根据第一优先级顺序而不是第二优先级顺序搜索可用的无线通信系统。

78. 发明授权

US08818427B1 Managing allocation of subframes for relay communication 有权
标题翻译：管理中继通信子帧的分配
公开(公告)号：US08818427B1
公开(公告)日：2014-08-26
申请号：US13645028
申请日：2012-10-04
申请人： Sprint Spectrum L.P.
发明人： Anoop K. Goyal , Jasinder P. Singh , Sandeep Goyal
IPC分类号： H04W68/00
CPC分类号： H04W16/26 , H04B7/15507 , H04B7/2606 , H04W72/0446 , H04W84/047
摘要： A method and corresponding system to help manage allocation of subframes for relay communication. The allocation may alternate or rotate between which subframes per cycle are used for backhaul communication and which subframes per cycle are used for access communication. By changing the allocation of one or more subframes per cycle between backhaul and access, it becomes possible to only tentatively take away certain subframes of access communication, while reverting to use those subframes for access communication perhaps as soon as the next cycle.
摘要翻译：一种方法和相应的系统来帮助管理用于中继通信的子帧的分配。该分配可以在每个周期的每个子帧用于回程通信之间交替或旋转，并且每个周期哪些子帧用于接入通信。通过在回程和访问之间改变每个周期的一个或多个子帧的分配，可能只有在下一个周期的时候才能暂时取走某些接入通信的子帧，同时还原使用这些子帧进行接入通信。

79. 发明申请

US20140120913A1 Tracking Registration Buffer in a Cellular Network 有权
标题翻译：跟踪注册缓冲区在蜂窝网络
公开(公告)号：US20140120913A1
公开(公告)日：2014-05-01
申请号：US14146687
申请日：2014-01-02
申请人： Sprint Spectrum L.P.
发明人： Jason P. Sigg , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04W60/04
CPC分类号： H04W60/04 , H04W8/06
摘要： Embodiments described herein may help to provide a delayed zone-update process. An exemplary method may involve a user entity, which is initially operating in a first of a plurality of multi-coverage-area zones in a radio access network (RAN), subsequently determining that the user entity has moved into a second multi-coverage-area zone of the RAN, wherein the user entity is located in a first coverage area of the second multi-coverage-area zone. In response, the user entity may refrain from sending a registration message to register in the second multi-coverage-area zone until the earlier of: (i) a threshold period of time elapsing and (ii) the user entity moving into another coverage area in the second multi-coverage-area zone that is different from the first coverage area.
摘要翻译：本文描述的实施例可以有助于提供延迟的区域更新过程。示例性方法可以涉及最初在无线电接入网络（RAN）中的多个多覆盖区域区域的第一个中操作的用户实体，随后确定用户实体已经移动到第二多覆盖区域区域中，所述RAN的区域区域，其中所述用户实体位于所述第二多覆盖区域区域的第一覆盖区域中。作为响应，用户实体可以避免发送注册消息以在第二多覆盖区域区域中注册，直到更早的时间：（i）经过的阈值时间段和（ii）用户实体移动到另一个覆盖区域在与第一覆盖区域不同的第二多覆盖区域区域中。

80. 发明授权

US11382043B1 Methods and systems for selecting coordinated multipoint enhancement mode 有权
公开(公告)号：US11382043B1
公开(公告)日：2022-07-05
申请号：US15432843
申请日：2017-02-14
申请人： Sprint Spectrum L.P.
发明人： Siddharth S. Oroskar , Jasinder P. Singh
IPC分类号： H04W52/02 , H04W8/22 , H04L1/00 , H04B7/024
摘要： Methods and systems are disclosed that can help to select an enhancement mode for uplink coordinated multipoint (CoMP). An exemplary method involves: determining a measure of remaining battery power of a first user equipment (UE), wherein the first UE is capable of uplink coordinated multipoint (CoMP) communication; determining a particular UE type of the first UE, wherein the particular UE type is one of a plurality of possible UE types; based at least in part on (a) the particular UE type of the first UE, and (b) the measure of remaining battery power of the first UE, selecting either a battery-saving mode or a throughput-enhancement mode as an uplink CoMP enhancement mode for the first UE; and providing uplink CoMP service to the first UE according to the selected uplink CoMP enhancement mode.

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