公开(公告)号：US11622328B2

公开(公告)日：2023-04-04

申请号：US17190617

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

Inventor： Ertugrul Necdet Ciftcioglu ,  Brian Clarke Banister ,  Arvind Vardarajan Santhanam ,  Sumit Kumar Singh ,  Bhupesh Manoharlal Umatt ,  Himanshu Dutta ,  Preeti Sivakumar ,  Vishal Hingorani ,  Prem Swaroop Kadavakuduru

IPC: H04W52/02 ,  H04W76/16 ,  H04W24/10 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may establish a communication connection with a serving cell associated with a first discontinuous reception (DRX) cycle configuration, determine, based at least in part on at least one of a first on duration of a first DRX cycle indicated by the first DRX cycle configuration or a type of traffic of one or more communications received during the first DRX cycle, an autonomous measurement gap associated with a neighboring cell, and perform a measurement of the neighboring cell during the autonomous measurement gap. Numerous other aspects are provided.

公开(公告)号：US10178561B2

公开(公告)日：2019-01-08

申请号：US15442429

申请日：2017-02-24

Applicant: QUALCOMM Incorporated

Inventor： Jun Hu ,  Qingxin Chen ,  Reza Shahidi ,  Yongsheng Shi ,  Jafar Mohseni ,  Yongle Wu ,  Yong Li ,  Shashank Maiya ,  Harish Venkatachari ,  Shriram Swaminathan ,  Scott Hoover ,  Sumit Kumar Singh ,  Kiran Patil ,  Zhong Fan ,  Uzma Khan Qazi ,  Sundaresan Tambaram Kailasam ,  Sunil Kumar Gurram

IPC: H04W4/00 ,  H04W24/02 ,  H04W76/28 ,  H04W88/06 ,  H04W84/04

Abstract: Examples described herein relate to enhancing data communication performance in a wireless communication network including a first subscription associated with a first radio access technology (RAT) and a second subscription associated with a second RAT, where the wireless communication device uses a same radio frequency (RF) resource to communicate over both the first RAT and the second RAT. The first RAT is used, in part, for data operations while the second RAT is used, in part, for voice operations. During idle state voice operations, the RF resource is reallocated from performing data operations to performing idle state voice operations, causing interruptions in the data operations. The wireless communication device adjusts at least one or a duration and an occurrence of the idle state voice operations to reduce the impact on the data operations.

公开(公告)号：US20140135016A1

公开(公告)日：2014-05-15

申请号：US13794358

申请日：2013-03-11

Applicant: QUALCOMM INCORPORATED

Inventor： Aziz Gholmieh ,  Fan Wang ,  Damanjit Singh ,  An-Swol Clement Hu ,  Vikas Gulati ,  Sundaresan Tambaram Kailasam ,  Uzma Khan ,  Vitaly Drapkin ,  Thomas Klingenbrunn ,  Sathish Krishnamoorthy ,  Sumit Kumar Singh ,  Preyas Desai ,  Chetan G. Chakravarthy

IPC: H04W36/00

CPC classification number: H04W36/0061 ,  H04W48/16 ,  H04W84/045

Abstract: Apparatus and methods of maintaining a cell database for wireless communications include discovering a second cell to which a user equipment may reselect. In an aspect, the user equipment may be currently served by a first cell and the second cell is a closed subscriber group cell. Further, aspects include querying a fingerprinting database to determine whether the second cell was previously recorded in the fingerprinting database. Upon determining that the second cell was not previously recorded, further aspects include adding the second cell to the fingerprinting database. Adding the second cell may comprise indicating an association between the first cell and the second cell in the fingerprinting database.

Abstract translation: 维护用于无线通信的小区数据库的装置和方法包括发现用户设备可以重新选择的第二小区。 在一方面，用户设备当前可能由第一小区服务，并且第二小区是封闭的订户组小区。 此外，方面包括查询指纹数据库以确定第二小区是否先前已记录在指纹数据库中。 在确定之前未记录第二个单元格的情况下，其他方面包括将第二单元格添加到指纹数据库。 添加第二小区可以包括指示指纹数据库中的第一小区和第二小区之间的关联。

公开(公告)号：US20130183981A1

公开(公告)日：2013-07-18

申请号：US13744105

申请日：2013-01-17

Applicant: QUALCOMM INCORPORATED

Inventor： Sumit Kumar Singh ,  Bhupesh Manoharlal Umatt ,  Sathish Krishnamoorthy ,  Thomas Klingenbrunn ,  Shyamal Ramachandran ,  Krishna Rao Mandadapu ,  Nitin Pant

IPC: H04W36/00

CPC classification number: H04W36/0016 ,  H04W36/0022 ,  H04W36/0066 ,  H04W36/0083

Abstract: Aspects of the present disclosure provides methods, corresponding apparatus and program products, for improving LTE to another network (e.g., Wideband Code Division Multiple Access, WCDMA) redirection search time. A user equipment (UE) may receive a redirection message indicating a frequency for a potential target cell and may attempt to acquire a target cell based on the frequency indicated in the redirection message. IF the UE's attempt to acquire a target cell based on the indicated frequency fails to find a suitable target cell, the UE may attempt to find a suitable target cell using a heuristic approach involving one or more frequencies different than the frequency indicated in the redirection message.

Abstract translation: 本公开的方面提供了用于将LTE改进到另一网络（例如，宽带码分多址，WCDMA）重定向搜索时间的方法，相应的装置和节目产品。 用户设备（UE）可以接收指示潜在目标小区的频率的重定向消息，并且可以基于重定向消息中指示的频率尝试获取目标小区。 如果UE基于所指示的频率获取目标小区的尝试未能找到合适的目标小区，则UE可以尝试使用涉及与重定向消息中指示的频率不同的一个或多个频率的启发式方法来找到合适的目标小区 。