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1.发明授权公开(公告)号：US10757563B1
公开(公告)日：2020-08-25
申请号：US15208154
申请日：2016-07-12
Applicant: Sprint Spectrum L.P.
Inventor： John J. Humbert , Mike Witherell , Scott Migaldi , George Cummings , Nick J. Baustert
Abstract: A method and system to help address this issue. When a device is within coverage of a cell that operates with a particular TDD configuration, the device will determine based on its location a set of one or more TDD frame configurations that the device would support, which could be based on maximum uplink transmission power of the UE, permitted maximum transmission power in the location, and uplink duty cycle defined by each of the various TDD configurations. The UE will then control whether or not it will be served by the cell based on whether the TDD configuration of the cell is within the determined set.
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Patent Agency Ranking
公开(公告)号：US11096094B1
公开(公告)日：2021-08-17
申请号：US16238322
申请日：2019-01-02
Applicant: Sprint Spectrum L.P.
Inventor： Sougata Saha , Nick J. Baustert , Sreekar Marupaduga , Rajveen Narendran , Saravana Velusamy
Abstract: A mechanism to help control connectivity of a user equipment device (UE). When the UE is served by a master node (MN) that does not support VOP service, the MN will cause the UE to not have a secondary connection with a secondary node (SN) that would engage in control-plane signaling with the UE via the UE's master connection with the MN. For instance, in that situation, the MN could avoid setting up the secondary connection for the UE in the first place. Or if the secondary connection exists already, the MN could tear down that secondary connection. By causing the secondary connection to not exist, the mechanism may help to avoid problems with operation of the secondary connection as a result of the UE tuning away to facilitate voice service.
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公开(公告)号：US10757599B1
公开(公告)日：2020-08-25
申请号：US16567141
申请日：2019-09-11
Applicant: Sprint Spectrum L.P.
Inventor： Sreekar Marupaduga , Rajveen Narendran , Sougata Saha , Nick J. Baustert , Saravana Velusamy
Abstract: A method and system for controlling application of MU-MIMO. The disclosure provides for considering a device's block error rate (BLER) as a basis to decide whether to provide the device with MU-MIMO service. For instance, a base station could determine which of the base station's served devices each have threshold low BLER. And on at least that basis, the base station could select each such device to receive MU-MIMO service. Or faced with a choice between devices to receive MU-MIMO service, the base station could compare the devices' levels of BLER and could select the devices that have lower BLER to receive MU-MIMO service.
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4.发明授权公开(公告)号：US09473286B1
公开(公告)日：2016-10-18
申请号：US14556724
申请日：2014-12-01
Applicant: Sprint Spectrum L.P.
Inventor： Trevor D. Shipley , John J. Humbert , Craig A. Sparks , Nick J. Baustert
CPC classification number: H04L5/0062 , H04B1/525 , H04L5/001 , H04L5/0085 , H04W36/06
Abstract: A method and corresponding system to help manage carrier-aggregation service in view of possible intermodulation distortion between component carriers. When a base station is serving a UE with carrier aggregation service on at least two component carriers, the base station determines that uplink communication on the two component carriers is likely to combine to produce an intermodulation product that falls within the downlink channel of one of the component carriers, and that the power level of that intermodulation product is likely to be threshold high. In response, the base station then modifies the set of component carriers on which the base station provides the UE with carrier aggregation service, to help reduce or avoid associated intermodulation distortion.
Abstract translation: 考虑到分量载波之间可能的互调失真，有助于管理载波聚合业务的方法和相应系统。 当基站在至少两个分量载波上为具有载波聚合服务的UE服务时，基站确定两个分量载波上的上行链路通信可能被组合以产生落入其中一个的下行链路信道中的互调产物 分量载波，并且该互调产物的功率电平可能是阈值高。 作为响应，基站然后修改基站向UE提供载波聚合服务的分组载波集合，以帮助减少或避免相关联的互调失真。
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公开(公告)号：US10470073B1
公开(公告)日：2019-11-05
申请号：US16212213
申请日：2018-12-06
Applicant: Sprint Spectrum L.P.
Inventor： Sreekar Marupaduga , Rajveen Narendran , Sougata Saha , Nick J. Baustert , Saravana Velusamy
Abstract: A method and system for controlling application of MU-MIMO. The disclosure provides for considering a device's block error rate (BLER) as a basis to decide whether to provide the device with MU-MIMO service. For instance, a base station could determine which of the base station's served devices each have threshold low BLER. And on at least that basis, the base station could select each such device to receive MU-MIMO service. Or faced with a choice between devices to receive MU-MIMO service, the base station could compare the devices' levels of BLER and could select the devices that have lower BLER to receive MU-MIMO service.
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公开(公告)号：US11689971B1
公开(公告)日：2023-06-27
申请号：US17305026
申请日：2021-06-29
Applicant: Sprint Spectrum L.P.
Inventor： Sougata Saha , Nick J. Baustert , Sreekar Marupaduga , Rajveen Narendran , Saravana Velusamy
IPC: H04W36/00 , H04W60/00 , H04W76/16 , H04L65/1016 , H04L65/1104
CPC classification number: H04W36/0022 , H04L65/1016 , H04L65/1104 , H04W60/00 , H04W76/16
Abstract: A mechanism to help control connectivity of a user equipment device (UE). When the UE is served by a master node (MN) that does not support VOP service, the MN will cause the UE to not have a secondary connection with a secondary node (SN) that would engage in control-plane signaling with the UE via the UE's master connection with the MN. For instance, in that situation, the MN could avoid setting up the secondary connection for the UE in the first place. Or if the secondary connection exists already, the MN could tear down that secondary connection. By causing the secondary connection to not exist, the mechanism may help to avoid problems with operation of the secondary connection as a result of the UE tuning away to facilitate voice service.
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