公开(公告)号：US10931423B2

公开(公告)日：2021-02-23

申请号：US16844467

申请日：2020-04-09

Applicant: Sony Corporation ,  Sony Mobile Communications Inc.

Inventor： Brian Alexander Martin ,  Anders Berggren ,  Martin Warwick Beale

IPC: H04W48/10 ,  H04L5/00 ,  H04W76/19 ,  H04W76/27 ,  H04W4/70 ,  H04W72/04 ,  H04W48/20

Abstract: A method of operating a terminal device in a wireless telecommunications network comprising the terminal device and a plurality of base stations arranged into groups of one or more base stations supporting communications over different areas. The method including establishing a radio resource control (RRC) connection with an initially selected base station and entering an RRC connected mode of operation with respect to the initially selected base station and suspending the RRC connection with the initially selected base station and entering an RRC suspended mode of operation. The method includes subsequently transmitting a message to request a resumed RRC connection to a subsequently selected base station, wherein the subsequently selected base station is selected in accordance with a cell (re)selection procedure for the terminal device performed while in the RRC suspended mode of operation.

公开(公告)号：US10893503B2

公开(公告)日：2021-01-12

申请号：US15771758

申请日：2016-11-09

Applicant: Sony Mobile Communications Inc.

Inventor： Lars Nord ,  Anders Berggren

IPC: H04W68/02 ,  H04W68/00

Abstract: A signalling message including paging related information indicative of whether an user equipment (10, 19) is pageable or indicative of whether the UE (10, 19) will be paged is transmitted. The UE (10, 19) does not listen on a paging channel if the pageability information indicates that the UE (10, 19) is unpageable.

公开(公告)号：US20190053285A1

公开(公告)日：2019-02-14

申请号：US16077282

申请日：2017-01-19

Applicant: Sony Corporation ,  Sony Mobile Communications Inc.

Inventor： Brian Alexander Martin ,  Anders Berggren

IPC: H04W74/08 ,  H04W88/02

Abstract: A terminal device for use with a wireless telecommunications network, the terminal device comprising: storage configured to store ancillary information not essential to every connection between the terminal device and the wireless telecommunications network; a controller configured to produce data indicative of the stored ancillary information; a transmitter configured to transmit the produced data to the wireless telecommunication network; and a receiver configured to receive an indication from the wireless telecommunication network to transmit the ancillary information to the wireless telecommunication network, wherein in response to the indication, the transmitter is configured to transmit the ancillary information.

公开(公告)号：US09504012B1

公开(公告)日：2016-11-22

申请号：US14823535

申请日：2015-08-11

Applicant: Sony Mobile Communications Inc.

Inventor： Rickard Ljung ,  Anders Berggren ,  Lars Nord

IPC: H04W68/02 ,  H04W36/00 ,  H04W76/04

CPC classification number: H04W68/02 ,  H04W4/70 ,  H04W36/0083 ,  H04W68/005 ,  H04W76/28

Abstract: A method, a device, and a non-transitory storage medium having instructions to obtain extended discontinuous reception (DRX) parameters from a wireless network; store the extended DRX parameters; camp on a cell of the wireless network; wake up from an idle state based on the extended DRX parameters, wherein the device wakes up at a time, prior to a paging occasion, wherein a time period from the time to the paging occasion has a duration during which the device can perform a cell reselection procedure, and subsequently, a tracking area update; measure a metric of the cell in response to a wake up; and monitor a scheduled paging occasion, wherein the scheduled paging occasion is a paging occasion that is first to occur subsequent to the wake up.

Abstract translation: 一种具有从无线网络获取扩展不连续接收（DRX）参数的指令的方法，设备和非暂时性存储介质; 存储扩展的DRX参数; 在无线网络的小区上营地; 基于扩展的DRX参数从空闲状态唤醒，其中设备在寻呼时机之前一次唤醒，其中从时间到寻呼时机的时间段具有设备可以执行小区的持续时间 重选程序，随后进行跟踪区域更新; 响应唤醒测量细胞的度量; 并监视预定的寻呼时机，其中调度的寻呼时机是首先在唤醒之后发生的寻呼时机。