公开(公告)号：US20240107391A1

公开(公告)日：2024-03-28

申请号：US18254352

申请日：2021-01-29

申请人： QUALCOMM INCORPORATED

发明人： Nan ZHANG ,  Peng WU ,  Yuyi LI ,  Yong HOU ,  Mengling GUAN ,  Yan ZHANG ,  Yujie QIU ,  Jun MA ,  Yueming TENG ,  Shailesh MAHESHWARI ,  Gang Andy XIAO ,  Vishal DALMIYA ,  Xiaochen CHEN ,  Vaishakh RAO

IPC分类号： H04W36/00 ,  H04W36/02 ,  H04W36/24 ,  H04W76/10

CPC分类号： H04W36/0066 ,  H04W36/02 ,  H04W36/249 ,  H04W76/10

摘要： Methods, systems, and devices for wireless communications are disclosed by the present application. A request to establish a call using a first connection may be received, the first connection using a first radio access technology to communicate with a radio access network. During execution of a procedure to establish the call, a command to handover communications from the first connection to a second connection that uses a second radio access technology to communicate with the radio access network may be received. The second connection may be established in response to the command, and a message indicating that the request to establish the call was successfully received may be transmitted over the second connection. Also, a message indicating that an alert of the call is being issued may be transmitted over the second connection.

公开(公告)号：US20230216954A1

公开(公告)日：2023-07-06

申请号：US18002254

申请日：2021-02-13

申请人： QUALCOMM Incorporated

发明人： Chen Chen ,  Yong XIE ,  Yong HOU ,  Yueming TENG ,  Grace WANG ,  Carlos Marcelo Dias PAZOS

IPC分类号： H04M3/42 ,  H04M3/02

CPC分类号： H04M3/42136 ,  H04M3/02 ,  H04L65/1104

摘要： Embodiments include systems and methods for wireless device signaling a network regarding customized ringing signal (CRS) capability and use of such information by the network. Various embodiments may receiving from the network an INVITE message notifying the wireless device of an incoming call, determining whether the INVITE message indicates that the network provides CRS service if the wireless device supports a CRS function, and including an indication in a response to the INVITE that the wireless device supports the CRS function in response to determining that the INVITE message includes an alert information header field indicating that the network provides CRS service. Various embodiments include a network computing device receiving such information and performing negotiations for CRS service with the wireless device only if the wireless device indicates CRS functional capability.

公开(公告)号：US20240023180A1

公开(公告)日：2024-01-18

申请号：US18044034

申请日：2020-11-05

申请人： QUALCOMM Incorporated

发明人： Peng WU ,  Shailesh MAHESHWARI ,  Yong HOU ,  Arun Prasanth BALASUBRAMANIAN

IPC分类号： H04W76/15 ,  H04L1/1607 ,  H04W28/06

CPC分类号： H04W76/15 ,  H04L1/1642 ,  H04W28/06

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via a first connection of a dual connectivity mode, a first packet having a first sequence number. The UE may receive, via a second connection of the dual connectivity mode, a second packet having a second sequence number. The UE may determine, based at least in part on the first sequence number and the second sequence number, that the first packet is received out of order. The UE may maintain a packet order for reception of subsequent packets via the first connection or the second connection. The UE may drop the first packet based at least in part on the determination that the first packet is received out of order. Numerous other aspects are provided.

公开(公告)号：US20230370916A1

公开(公告)日：2023-11-16

申请号：US18248184

申请日：2020-12-16

申请人： QUALCOMM Incorporated

发明人： Xianwei ZHU ,  Junli WU ,  Xuqiang ZHANG ,  Jianqiang ZHANG ,  Ling XIE ,  Kuo-Chun LEE ,  Arvind Vardarajan SANTHANAM ,  Xiaochen CHEN ,  Shan QING ,  Xiaoning LU ,  Yong HOU ,  Peng HU ,  Yifan DU ,  Wei-Jei SONG ,  Tom CHIN ,  Mingchun YANG ,  Rajeev PAL ,  Sathish KRISHNAMOORTHY

IPC分类号： H04W36/00 ,  H04W36/08

CPC分类号： H04W36/00835 ,  H04W36/08 ,  H04W36/0085

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station associated with a first radio access technology (RAT), a neighbor cell list including entries for at least a first set of neighbor cells and a second set of neighbor cells, the first set of neighbor cells and the second set of neighbor cells associated with a second RAT. The UE may determine that the first set of neighbor cells is associated with a first network operator and that the second set of neighbor cells is associated with a second network operator. The UE may measure at least one neighbor cell of the neighbor cell list based at least in part on prioritization of the first set of neighbor cells relative to the second set of neighbor cells. Numerous other aspects are described.