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公开(公告)号：US10477423B1
公开(公告)日：2019-11-12
申请号：US14886642
申请日：2015-10-19
申请人： Sprint Spectrum L.P.
摘要： A method and system for managing channel state reporting rate for transmission of channel state reports from a wireless communication device (WCD) to its serving base station based. The channel state reports provide metrics regarding a wireless communication channel between the WCD and the base station, and the channel state reporting rate defines how often the WCD will transmit such reports. Per the disclosure, the channel state reporting rate could be set to a higher value (for more frequent channel state reporting) if the WCD provides such connectivity and a lower value (perhaps a default value) if not, and the reporting rate could be set higher as the WCD provides connectivity for a greater number of other devices.
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公开(公告)号：US09706561B1
公开(公告)日：2017-07-11
申请号：US14834797
申请日：2015-08-25
申请人： Sprint Spectrum L.P.
摘要： Disclosed herein is a method and a corresponding system for managing quantity of carriers, based at least in part on consideration of a public land mobile network (PLMN) to which the user equipment device (UE) at issue subscribes. A base station serving the UE may determine the PLMN to which the UE subscribes and, based at least on the UE's PLMN, may determine a quantity of carriers on which to serve the UE, the determined quantity of carriers being at least one carrier. The base station may then configure an air interface between the base station and the UE to encompass the determined quantity of carriers, so that the base station is then set to serve the UE on the determined quantity of carriers.
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公开(公告)号：US09699699B1
公开(公告)日：2017-07-04
申请号：US14939227
申请日：2015-11-12
申请人： Sprint Spectrum L.P.
摘要： In an example method, a base station encounters a trigger to begin providing carrier aggregation service to a UE. The base station is serving the UE on a first carrier, and makes a determination that the first carrier is a carrier having an uplink transmission power restriction rather than a carrier that does not have the uplink transmission power restriction. Responsive to encountering the trigger: based at least on the determination, the base station initiates a handover of the UE from the first carrier to a second carrier that does not have the uplink transmission power restriction; and the base station providing the UE with the carrier aggregation service, using the second carrier as a primary carrier during the carrier aggregation service.
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公开(公告)号：US10959246B1
公开(公告)日：2021-03-23
申请号：US15056455
申请日：2016-02-29
申请人： Sprint Spectrum L.P.
摘要： According to aspects of the disclosure, a method and system are provided for managing signaling in a wireless communication network. In accordance with the disclosure, a base station radiates to provide an antenna radiation pattern defining a coverage area, and the base station serves a UE in the coverage area defined by the antenna radiation pattern. The base station also selects, based on the determined antenna radiation pattern, a CSI reporting rate. Responsive to the selection of the CSI reporting rate, the base station causes the UE to periodically report CSI to the base station according to the selected CSI reporting rate.
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5.发明授权公开(公告)号：US10917125B1
公开(公告)日：2021-02-09
申请号：US16535581
申请日：2019-08-08
申请人： Sprint Spectrum L.P.
IPC分类号： H04B1/04 , H04B17/345 , H04B7/0413 , H04W88/08
摘要： A mechanism to control transmission by a base station, which may help to control interference on an adjacent frequency. The base station is configured to operate on a first frequency and is equipped with a number of antennas enabled for transmission on the first frequency. Upon detecting of a trigger for reducing potential interference on the adjacent frequency, the base station reduces the number of its antennas that are enabled for transmission on the first carrier, which may reduce the overall energy of the base station's transmission and may thereby reduce interference on the adjacent frequency. In an example implementation, the base station could disable a proper subset of its antennas from use for transmission on the first frequency, while leaving a remainder of its antennas enabled for transmission on the first frequency.
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公开(公告)号：US10341933B1
公开(公告)日：2019-07-02
申请号：US15603915
申请日：2017-05-24
申请人： Sprint Spectrum L.P.
摘要： A method and corresponding system for controlling whether a UE is served by a relay base station, based on consideration of the maximum-supported MCS of the relay base station's associated UE-relay. The method could apply where the UE is already served by the relay base station, in which case the question could be whether the UE continues being served by the relay base station or rather hands over to another base station. Or the method could apply where the UE is not yet being served by the relay base station, in which case the question could be whether the UE should initially attach with or hand over to the relay base station. Further, the method could be carried out by the UE and/or by a base station or other network entity.
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公开(公告)号：US10333649B1
公开(公告)日：2019-06-25
申请号：US15208398
申请日：2016-07-12
申请人： Sprint Spectrum L.P.
摘要： One or more packets to be transmitted to or from a user equipment (UE) device are determined to have a particular packet length, e.g., based on a vocoder to be used for a voice over Long Term Evolution (VoLTE) call. An initial modulation and coding scheme (MCS) is selected for transmission of the packets based on channel conditions. The initial MCS is replaced by an alternative MCS having a lower efficiency than the initial MCS in response to a determination that the alternative MCS would require the same number of resource blocks to transmit a packet having the particular packet length as the initial MCS. One or more resource blocks are allocated for transmission of the one or more packets having the particular packet length using the alternative MCS. Indications of the allocated one or more resource blocks and the alternative MCS are transmitted to the UE.
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公开(公告)号：US10313920B1
公开(公告)日：2019-06-04
申请号：US15716928
申请日：2017-09-27
申请人： Sprint Spectrum L.P.
IPC分类号： H04W28/02 , H04W24/08 , H04L12/26 , H04L12/835
摘要： A method and system for controlling application of MU-MIMO. The disclosure provides for considering the quantity of data buffered for transmission over the air between the base station and each of various UEs, and selecting UEs to be subject to MU-MIMO service based on the quantity of data buffered. For example, a base station could prefer application of MU-MIMO for UEs that have more data buffered for transmission than other UEs. Or the base station could condition application of MU-MIMO to a pair of UEs on a determination that each UE of the pair has at least a threshold quantity of data buffered for transmission.
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公开(公告)号：US09750047B1
公开(公告)日：2017-08-29
申请号：US14843592
申请日：2015-09-02
申请人： Sprint Spectrum L.P.
IPC分类号： H04B7/00 , H04W72/14 , H04M15/00 , H04W76/04 , H04W76/02 , H04W74/08 , H04W4/16 , H04W88/02 , H04W88/08 , H04W92/10
CPC分类号： H04M15/59 , H04M15/56 , H04W4/16 , H04W72/1278 , H04W74/008 , H04W74/0833 , H04W76/12 , H04W76/27 , H04W88/02 , H04W88/08 , H04W92/10
摘要： Disclosed is a method and system that may help to expedite initiation of a packet-based real-time media session such as a VoIP session. Per the disclosure, the initial uplink grant that a base station provides to a UE in response to an access request may be an extent of uplink resources sufficient to carry just a radio-link-layer connection request. But when a UE is going to initiate a packet-based real-time media session, the UE may send a particular type of access request that is indicative of the plan to initiate a packet-based real-time media session, and responsive to the access request being of that particular type, the base station may then instead provide an initial grant of a greater extent of uplink resources sufficient to carry from the UE not only the radio-link-layer connection request but also a session initiation request (e.g., SIP INVITE) for the packet-based real-time media session.
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10.发明授权Method and system for addressing an error condition associated with a service that enables user equipment devices being served by a first access network to engage in signaling with a second access network 有权用于解决与服务相关联的错误状况的方法和系统，其使由第一接入网络服务的用户设备设备与第二接入网络进行信令通信公开(公告)号：US09591548B1
公开(公告)日：2017-03-07
申请号：US14488181
申请日：2014-09-16
申请人： Sprint Spectrum L.P.
发明人： Talat Jamshidi , Wen Xue , Jay D. Cole , Rajat Kumar , Siddharth S. Oroskar , Nitesh Manchanda , Jasinder P. Singh
摘要： In accordance with the disclosed methods and systems, while providing a service that enables user equipment devices (UEs) being served by a first network to engage in signaling with a second network via the first network, a controller or other network entity may detect an error condition associated with the service, such as a threshold-high level of signaling or an interface failure. In response to detecting the error condition, base stations in the first network may then direct one or more UEs being served by the first network to refrain from using the given service. As a result, the one or more UEs may refrain from using the given service and may instead use another approach to engage in signaling with the second network, which may enable the one or more UEs to circumvent the error condition until it gets remedied.
摘要翻译： 根据所公开的方法和系统，当提供使得由第一网络服务的用户设备设备（UE）经由第一网络与第二网络进行信令的服务时，控制器或其他网络实体可以检测到错误 与服务相关联的条件，例如阈值高的信令级别或接口故障。 响应于检测到错误状况，第一网络中的基站然后可以引导由第一网络服务的一个或多个UE来避免使用给定的服务。 结果，一个或多个UE可以避免使用给定的服务，并且可以替代地使用另一种方法来与第二网络进行信令通信，这可以使一个或多个UE绕过错误状况直到得到补救。
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