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公开(公告)号：US09788291B1
公开(公告)日：2017-10-10
申请号：US14535016
申请日：2014-11-06
Applicant: Sprint Spectrum L.P.
Inventor： Paul Tracy , Muralidhar Malreddy , Julio C. Costa , Ryan S. Talley
CPC classification number: H04W56/0015 , H04W24/08
Abstract: A method for dynamically selecting one of a plurality of base stations for provision of timing information. A base station compares satellite signal strengths measured at satellite-positioning-system receivers of a plurality of base stations, such as the plurality of base stations in a local area network (LAN) for instance. The base station then selects one of the plurality of base stations to provide timing information based at least in part on the comparison, such as the one base station having the greatest satellite signal strength for instance. The base station then operates according to timing information indicated by satellite data from the selected base station. Advantageously, this method can help to increase the accuracy and reliability of the timing information.
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公开(公告)号：US09832710B1
公开(公告)日：2017-11-28
申请号：US14854699
申请日：2015-09-15
Applicant: Sprint Spectrum L.P.
Inventor： Ryan S. Talley , Shilpa Kowdley Srinivas , Muralidhar Malreddy , Kyle C. Allen
CPC classification number: H04W48/10 , H04W4/00 , H04W4/06 , H04W72/0406
Abstract: A method and system for controlling broadcast of system identification. A base station may broadcast in one or more timeslots of a control channel, as a System Identifier (SID) of the base station, a particular SID, but may broadcast in one or more other timeslots of the control channel, as a SID of the base station, a different SID. In addition, when a mobile station registers to be served by the base station, the base station may determine which slot(s) of the control channel the mobile station will monitor and may broadcast in the determined slot(s) a SID that may help to keep the mobile station from transitioning to be served by a different base station.
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3.发明授权公开(公告)号：US09374742B1
公开(公告)日：2016-06-21
申请号：US14480749
申请日：2014-09-09
Applicant: Sprint Spectrum L.P.
Inventor： Muralidhar Malreddy , Ryan S. Talley
CPC classification number: H04W36/0022 , H04W36/0061
Abstract: In a communication system comprising a first base station of a plurality of base stations, a computing system may identify one or more other base stations of the plurality based on whether each of the one or more other base stations sits as a node on the same local area network (LAN) as the first base station, and perhaps based on other considerations, such as whether each of the one or more other base stations is geographically located near the first base station and whether each operates with a whitelist. The computing system may then cause the first base station to wirelessly transmit, to at least one user equipment device (UE) served by the first base station, a specification of the identified one or more base stations to enable the at least one UE to search for coverage of at least one of the specified one or more base stations.
Abstract translation: 在包括多个基站的第一基站的通信系统中，计算系统可以基于所述一个或多个其他基站中的每个基站是否位于同一本地的一个节点上来识别所述多个基站中的一个或多个其他基站 区域网络（LAN）作为第一基站，并且可能基于其他考虑，例如一个或多个其他基站中的每一个是否位于第一基站附近，以及每个基站是否以白名单进行操作。 计算系统然后可以使第一基站无线地向至少一个由第一基站服务的用户设备设备（UE）发送所识别的一个或多个基站的规范，以使得至少一个UE能够搜索 用于覆盖指定的一个或多个基站中的至少一个。
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Patent Agency Ranking
4.发明授权公开(公告)号：US09319872B1
公开(公告)日：2016-04-19
申请号：US14276573
申请日：2014-05-13
Applicant: Sprint Spectrum L.P.
Inventor： Muralidhar Malreddy , Ryan S. Talley , Julio C. Costa , Shilpa Kowdley Srinivas
CPC classification number: H04W24/02 , H04W84/045 , H04W88/08
Abstract: A method for configuring a first base station to use a coverage area identifier is described. For instance, a computing system may determine that coverage provided by the first base station overlaps with coverage provided by a second base station. Further, of a plurality of third base stations that also provide coverage overlapping the coverage provided by the second base station, the computing system may identify one or more third base stations having an extent of handover with the determined second base station that is below a threshold extent of handover. The computing system may then select, as the coverage area identifier to be assigned to the first base station, a coverage area identifier that is also assigned to a particular one of the one or more identified third base stations. The computing system may configure the first base station to use the selected coverage area identifier.
Abstract translation: 描述了用于配置第一基站以使用覆盖区域标识符的方法。 例如，计算系统可以确定由第一基站提供的覆盖覆盖由第二基站提供的覆盖。 此外，在还提供覆盖由第二基站提供的覆盖覆盖的多个第三基站中，计算系统可以识别具有与所确定的第二基站的阈值以下的切换范围的一个或多个第三基站 切换范围。 计算系统然后可以将分配给第一基站的覆盖区域标识符选择也被分配给一个或多个识别的第三基站中的特定一个的覆盖区域标识符。 计算系统可以将第一基站配置为使用所选择的覆盖区域标识符。
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5.发明授权Systems and methods for dynamically configuring femtocell pilot beacon based on macro-network loading 有权基于宏网络加载动态配置毫微微小区导频信标的系统和方法公开(公告)号：US09271298B1
公开(公告)日：2016-02-23
申请号：US13829743
申请日：2013-03-14
Applicant: Sprint Spectrum L.P.
Inventor： Ryan S. Talley , Muralidhar Malreddy , Shilpa Kowdley Srinivas , Kyle C. Allen
CPC classification number: H04W72/0486 , H04B1/713 , H04B7/00 , H04W48/00 , H04W72/02 , H04W84/045
Abstract: Disclosed herein are systems and methods for dynamically configuring femtocell pilot beacon based on macro-network load. An embodiment takes the form of a method of operating a wireless network system that includes a first base station operating on a first frequency and one or more second base stations operating on a plurality of second frequencies. The method includes transmitting a frequency-hopping pilot beacon among the plurality of second frequencies. The method further includes determining loading on each of the second frequencies and in particular that a given one of the second frequencies is more heavily loaded than at least one other, and responsively prioritizing transmission of the frequency-hopping pilot beacon on the given frequency as compared to the at least one other frequency.
Abstract translation: 这里公开了用于基于宏网络负载来动态地配置毫微微小区导频信标的系统和方法。 实施例采用操作无线网络系统的方法的形式，该无线网络系统包括在第一频率上操作的第一基站和在多个第二频率上操作的一个或多个第二基站。 该方法包括在多个第二频率之间发送跳频导频信标。 该方法还包括确定每个第二频率上的负载，特别是第二频率中给定的一个频率比至少一个其他频率更重的负载，并且在给定频率上响应地对跳频导频信标的传输进行优先级比较 至少一个其他频率。
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6.发明授权Systems and methods for dynamically configuring femtocell pilot beacon based on application usage at femtocell 有权基于毫微微小区的应用使用来动态地配置毫微微小区导频信标的系统和方法公开(公告)号：US08989758B1
公开(公告)日：2015-03-24
申请号：US13829782
申请日：2013-03-14
Applicant: Sprint Spectrum L.P.
Inventor： Ryan S. Talley , Muralidhar Malreddy , Shilpa Kowdley Srinivas , Kyle C. Allen
CPC classification number: H04B7/00 , H04W48/12 , H04W52/04 , H04W52/281 , H04W52/325 , H04W72/02 , H04W84/045
Abstract: Methods and systems are provided for prioritizing frequencies in femtocell frequency-hopping pilot beacons. The frequency-hopping pilot beacon may prioritize transmission on particular frequencies according to usage of one or more particular applications by mobile devices served by the femtocell. The femtocell and/or femtocell control elements in the macro-network may determine that one or more particular applications are used by mobile devices served by the femtocell, identify one or more frequencies associated with the one or more frequencies, and then cause the femtocell to prioritize transmission on the identified one or more frequencies as compared to other frequencies.
Abstract translation: 提供了用于在毫微微小区跳频导频信标中对频率进行优先级的方法和系统。 跳频导频信标可以根据由毫微微小区服务的移动设备的一个或多个特定应用的使用来对特定频率上的传输进行优先级排序。 宏网络中的毫微微小区和/或毫微微小区控制单元可以确定一个或多个特定应用由毫微微小区服务的移动设备使用，识别与一个或多个频率相关联的一个或多个频率，然后使毫微微小区 与其他频率相比，在所识别的一个或多个频率上优先传输。
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公开(公告)号：US10951380B1
公开(公告)日：2021-03-16
申请号：US14558231
申请日：2014-12-02
Applicant: Sprint Spectrum L.P.
Inventor： Julio Costa , Muralidhar Malreddy , Paul Tracy , Ryan S. Talley
Abstract: Based on measurement reports reported to a base station by a plurality of UEs, the base station or a data system may dynamically configure a location of a physical random access control channel (PRACH) defined by the base station such that the PRACH is located in an optimal location. In one example, a data system may receive a plurality of subband CQI reports that includes one or more subband CQI values reported to the base station by each of a plurality of UEs served by the base station. The data system may determine, based on the plurality of subband CQI reports, that a particular range of resource blocks has a highest reported downlink air interface quality. And the data system may cause the base station define a PRACH instance in the particular range of resource blocks for carrying random access requests from the plurality of UEs to the base station.
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公开(公告)号：US09357468B1
公开(公告)日：2016-05-31
申请号：US13964410
申请日：2013-08-12
Applicant: Sprint Spectrum L.P.
Inventor： Ryan S. Talley , Kyle C. Allen , Nicolas A. Nehme Antoun , Muralidhar Malreddy
IPC: H04W36/32
Abstract: A method and corresponding system is provided to help strike a balance between alleviating load among macro cells and reducing excessive signaling when UEs travel through small cells. In one embodiment of the method, a UE may function to receive an indication of the size of a coverage area, calculate current speed, determine that the calculated speed exceeds a threshold speed, and responsively hand over to a different coverage area. In another embodiment of the method, a RAN entity may function to estimate of the size of a coverage area, receive an indication of the current speed of a UE traveling through the coverage area, determine that the calculated speed exceeds a threshold speed, and responsively instruct the UE to hand over to a different RAN. Other examples are possible.
Abstract translation: 提供了一种方法和相应的系统，以帮助在缓解小区中的负载之间取得平衡，并且当UE行进通过小小区时减少过度的信令。 在该方法的一个实施例中，UE可以用于接收覆盖区域的大小的指示，计算当前速度，确定所计算的速度超过阈值速度，并且响应地切换到不同的覆盖区域。 在该方法的另一个实施例中，RAN实体可以用于估计覆盖区域的大小，接收通过覆盖区域行进的UE的当前速度的指示，确定所计算的速度超过阈值速度，以及响应地 指示UE转交给不同的RAN。 其他的例子也是可以的。
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