公开(公告)号：US20170223581A1

公开(公告)日：2017-08-03

申请号：US15211649

申请日：2016-07-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bhoss A ,  Prashant Ashok CHITARE ,  Rajesh Booravalli Seetharama SASTRY ,  Venkata Subba Rao MANNE

IPC: H04W36/00 ,  H04W56/00 ,  H04W76/06 ,  H04W36/08 ,  H04W74/00

CPC classification number: H04W36/0061 ,  H04W36/0058 ,  H04W36/0066 ,  H04W36/08 ,  H04W36/165 ,  H04W56/0035 ,  H04W74/004 ,  H04W76/19 ,  H04W76/38 ,  H04W84/042

Abstract: A method and user equipment (UE) for recovering a service in a wireless network is provided. The method includes detecting, in a UE, that a fast cell update criteria is met, and recovering, in the UE, the service in the wireless network by performing a cell update procedure.

公开(公告)号：US20180255567A1

公开(公告)日：2018-09-06

申请号：US15670244

申请日：2017-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kirti KESHAV ,  Venkata Subba Rao MANNE

IPC: H04W72/12 ,  H04W76/02 ,  H04W88/06

CPC classification number: H04W72/1289 ,  H04W8/005 ,  H04W8/183 ,  H04W72/02 ,  H04W74/08 ,  H04W76/11 ,  H04W76/14 ,  H04W88/06

Abstract: Method for sidelink operations for Proximity based Services (ProSe) in a multi Subscriber Identity Module (SIM) multi standby User Equipment (UE), the UE including at least a first SIM and a second SIM, may include detecting, by a sidelink management unit, whether one or more sidelink operations are triggered on the first SIM, the UE registered for the ProSe, determining, by the sidelink management unit, whether the one or more sidelink operations triggered on the first SIM are for a first activity or for one or more second activities, and reserving, by the sidelink management unit, at least one Radio Frequency (RF) resource of the UE for the first SIM to continue the one or more sidelink operations triggered on the first SIM if the one or more triggered sidelink operations are for the first activity.

公开(公告)号：US20170013548A1

公开(公告)日：2017-01-12

申请号：US15203541

申请日：2016-07-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Venkata Subba Rao MANNE ,  Gondesi Venkata Mallikarjuna Sanjeevi REDDY

IPC: H04W48/16 ,  H04W24/10 ,  H04L5/00 ,  H04W56/00

CPC classification number: H04W48/16 ,  H04W56/001 ,  H04W88/02

Abstract: A method for providing cell selection in time division synchronous code division multiple access (TD-SCDMA) systems is provided. The method includes generating, by a user equipment (UE), an ordered list of universal absolute radio frequency channel numbers (UARFCNs) based on received signal strength indicator (RSSI) measurements associated with one or more UARFCNs, calculating synchronization downlink (SyncDL) correlation energies associated with the UARFCNS, arranging the one or more UARFCNs based on the RSSI and the associated SyncDL correlation energies, scanning the one or more UARFCNs to detect if one or more serving cells are available to be camped on and selecting a serving cell based on a signal to noise ratio (SNR) threshold associated with the UARFCN.

Abstract translation: 提供了一种在时分同步码分多址（TD-SCDMA）系统中提供小区选择的方法。 该方法包括：基于与一个或多个UARFCN相关联的接收信号强度指示符（RSSI）测量，由用户设备（UE）生成通用绝对射频信道号（UARFCN）的有序列表，计算同步下行链路（SyncDL）相关 与UARFCNS相关联的能量，基于RSSI和相关联的SyncDL相关能量来布置一个或多个UARFCN，扫描一个或多个UARFCN以检测一个或多个服务小区是否可用于驻扎，并且基于 与UARFCN相关联的信噪比（SNR）阈值。