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公开(公告)号：US20140140223A1
公开(公告)日：2014-05-22
申请号：US13679418
申请日：2012-11-16
Applicant: QUALCOMM INCORPORATED
Inventor： Ming Yang , Tom Chin , Qingxin Chen , Guangming Shi
IPC: H04W24/00
CPC classification number: H04W36/0088 , H04W36/14
Abstract: A user equipment (UE) may perform an inter radio access technology (IRAT) measurement in time slots not deemed to be carrying critical data. In such instances, the UE only transmits and decodes critical data in the critical time slots when a serving cell signal is low for a determined period of time. Otherwise, when the time slots do not carry critical data, i.e., non-critical time slots, the UE stops transmitting and decoding and uses the non-critical time slots for IRAT measurement.
Abstract translation: 用户设备（UE）可以在不被认为携带关键数据的时隙中执行互无线接入技术（IRAT）测量。 在这种情况下，当服务小区信号在确定的时间段内为低时，UE仅在关键时隙中发送和解码关键数据。 否则，当时隙不携带关键数据，即非关键时隙时，UE停止发送和解码，并将非关键时隙用于IRAT测量。
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公开(公告)号：US20140080474A1
公开(公告)日：2014-03-20
申请号：US13687696
申请日：2012-11-28
Applicant: QUALCOMM INCORPORATED
Inventor： Ming Yang , Tom Chin , Quangming Shi
IPC: H04W24/00
CPC classification number: H04W24/00 , H04W36/0083 , H04W52/0245 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164
Abstract: A user equipment (UE) may skip performance of base station identity code (BSIC) confirm and reconfirm procedure for a neighbor cell to conserve UE battery power. In such instances, the UE compares a serving cell signal metric to a dynamic threshold. The BSIC confirm and reconfirm procedure for the neighbor cell may be skipped when the serving cell signal metric is above the dynamic threshold.
Abstract translation: 用户设备（UE）可以跳过基站识别码（BSIC）的确认并重新确认相邻小区的过程以节省UE电池电力的性能。 在这种情况下，UE将服务小区信号度量与动态阈值进行比较。 当服务小区信号度量高于动态阈值时，可以跳过相邻小区的BSIC确认和再确认过程。
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公开(公告)号：US20140071939A1
公开(公告)日：2014-03-13
申请号：US13687965
申请日：2012-11-28
Applicant: QUALCOMM INCORPORATED
Inventor： Ming Yang , Tom Chin , Qingxin Chen , Guangming Shi
IPC: H04W36/00
Abstract: A user equipment (UE) may reduce reselection delays when the UE is in the idle mode. In such instances, the UE adaptively adjusts a cell reselection timer based at least in part on the availability of a downlink time slot resource. The adjustment of the cell reselection timer may be based at least in part on the availability of the downlink time slot resources. The cell reselection timer is adjusted (e.g., shortened or scaled down) when the downlink time slot resources are unavailable to the UE.
Abstract translation: 当UE处于空闲模式时，用户设备（UE）可以减少重选延迟。 在这种情况下，UE至少部分地基于下行链路时隙资源的可用性自适应地调整小区重选定时器。 小区重选定时器的调整可以至少部分地基于下行链路时隙资源的可用性。 当下行链路时隙资源对UE不可用时，小区重选定时器被调整（例如缩短或缩小）。
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公开(公告)号：US12048035B2
公开(公告)日：2024-07-23
申请号：US17214405
申请日：2021-03-26
Applicant: QUALCOMM Incorporated
Inventor： Ming Yang , Kausik Ray Chaudhuri , Juan Montojo
Abstract: This disclosure provides systems, methods and apparatuses for adding and releasing secondary cells in a multi-cell connectivity configuration. In one aspect, a user equipment (UE) may transmit UE assistance information to a base station (BS) operating as a master cell in a multi-cell connectivity configuration. The UE assistance information may indicate a process that the BS is to use to add a secondary cell to the multi-cell connectivity configuration, may indicate a time gap for adding a secondary cell after another secondary cell is released from the multi-cell connectivity configuration, as well as other multi-cell connectivity configuration information. The BS may receive the UE assistance information and may add a secondary cell to the multi-cell connectivity configuration based at least in part on the indicated process and time gap.
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45.发明公开公开(公告)号：US20240064596A1
公开(公告)日：2024-02-22
申请号：US17891046
申请日：2022-08-18
Applicant: QUALCOMM Incorporated
Inventor： Ming Yang , Kausik Ray Chaudhuri , Atanu Basudeb Halder , Marcelo Schiocchet , Neelakanta Venkata Seshachalam Chimmapudi
CPC classification number: H04W36/30 , H04B7/18506 , H04W76/30
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for interference mitigation techniques between wireless communications and aircraft radio altimeters. In some aspects, a user equipment (UE) and a network entity may support one or more signaling- or configuration-based interference avoidance mechanisms associated with usage of a C-band at one or both of the UE and the network entity. The UE may support a capability according to which the UE is able to monitor a frequency band used by aircraft radio altimeters and the UE may request a modification to a C-band connection (such as request a release of the C-band connection) if the UE detects or measures signaling from an aircraft radio altimeter. Similarly, the network entity may modify the C-band connection if the network entity receives the request from the UE or itself detects or measures signaling from an aircraft radio altimeter.
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Patent Agency Ranking
公开(公告)号：US20220006592A1
公开(公告)日：2022-01-06
申请号：US16918932
申请日：2020-07-01
Applicant: QUALCOMM Incorporated
Inventor： Ming Yang , Kausik Ray Chaudhuri , Juan Montojo
IPC: H04L5/00
Abstract: Methods, systems, and devices for wireless communications are described. The method includes transmitting, to a base station based on a parameter of a configuration of the UE, a first HARQ feedback configuration or a request to modify the configuration of the UE, or both, the configuration of the UE including a carrier aggregation configuration and receiving, from the base station based on transmitting the first HARQ feedback configuration or request to modify the configuration of the UE, or both, a second HARQ feedback configuration or reconfiguration.
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公开(公告)号：US10743203B2
公开(公告)日：2020-08-11
申请号：US15950498
申请日：2018-04-11
Applicant: QUALCOMM Incorporated
Inventor： Sameh Guirguis , Kausik Ray Chaudhuri , Ming Yang , Atanu Halder
IPC: H04W24/10 , H04B17/318 , H04B17/336 , H04B7/06 , H04W36/30 , H04B17/10 , H04B17/12 , H04W84/00 , H04B7/0404 , H04W24/02 , H04W36/00
Abstract: Certain aspects of the present disclosure relate to methods and apparatus relating to minimizing interference by controlling beam width of a wireless device. In certain aspects, a method of minimizing interference by controlling beam width of a wireless device, such as a user equipment (UE), includes configuring antenna elements of the UE to communicate in a serving cell using a first beam, monitoring a channel quality metric in the serving cell, and re-configuring the antenna elements of the UE to perform mobility measurements of one or more neighboring cells using a second beam broader than the first beam if the metric falls below a threshold value.
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公开(公告)号：US09967817B2
公开(公告)日：2018-05-08
申请号：US14802915
申请日：2015-07-17
Applicant: QUALCOMM Incorporated
CPC classification number: H04W52/0216 , H04W24/08 , H04W36/0022 , H04W36/0088 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/23 , Y02D70/24
Abstract: A user equipment (UE) is configured to adaptively switch between different techniques/methods for performing inter-frequency or inter-radio access technology measurement. The UE may use one technique for measurement based on certain communication conditions and in response to a change in communication conditions may switch to another measurement technique. Different techniques may be used such as using a network configured communication gap, using a connected discontinuous reception cycle off-period for measurement, or other techniques.
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公开(公告)号：US09763158B2
公开(公告)日：2017-09-12
申请号：US14995192
申请日：2016-01-13
Applicant: QUALCOMM Incorporated
CPC classification number: H04W36/245 , H04L43/16 , H04W36/0022 , H04W36/0061
Abstract: A user equipment (UE) speeds up circuit switched fallback call establishment and reduces circuit switched fallback call establishment failure. In one instance, the UE receives a redirection command including a list of current neighbor cells/frequencies. The UE determines whether a current serving cell matches a previous serving cell stored in the UE. The UE also evaluates the list of current neighbor cells to determine whether each current neighbor cell matches a previous neighbor cell associated with the previous serving cell. The UE then determines neighbor cells for power scan and/or synchronization channel decoding procedures to select one of the current neighbor cells to redirect the UE based on the previously recorded type of redirection result.
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公开(公告)号：US09369242B2
公开(公告)日：2016-06-14
申请号：US14139741
申请日：2013-12-23
Applicant: QUALCOMM Incorporated
Inventor： Ming Yang , Tom Chin , Guangming Shi
CPC classification number: H04L1/1822 , H04L1/1874 , H04L1/1887 , H04L1/1896
Abstract: A method of wireless communication includes receiving an uplink grant for one or more pending HARQ processes waiting to perform a retransmission. The method also includes selecting each pending HARQ process that has not received a NACK. The method further includes terminating an oldest selected HARQ process when the uplink grant is insufficient to perform the retransmission for the plurality of pending HARQ processes.
Abstract translation: 一种无线通信的方法包括：接收等待执行重传的一个或多个等待的HARQ进程的上行链路许可。 该方法还包括选择尚未接收到NACK的每个待处理的HARQ进程。 所述方法还包括：当所述上行链路许可不足以执行所述多个未决HARQ进程的重传时，终止最早选择的HARQ进程。
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