公开(公告)号：US10820248B2

公开(公告)日：2020-10-27

申请号：US16605335

申请日：2017-05-04

申请人： Apple Inc.

发明人： Jishan Gao ,  Yong Zhong ,  Shangfeng Li ,  Lijie Zhang ,  Qiang Miao ,  Ying Zhang ,  Yaoqi Yan ,  Zhiwei Wang ,  Tao Xie ,  Junzhen Qin

IPC分类号： H04W36/00 ,  H04W36/32 ,  H04W76/19 ,  H04W76/28 ,  H04W36/30 ,  H04W4/02 ,  H04W24/08 ,  H04W64/00

摘要： This disclosure relates to techniques for performing radio link monitoring and cell searching when moving at high speeds. A movement speed of a wireless device may be determined. When performing a cell search, the manner of the cell search may depend on the movement speed of the wireless device, potentially including cells that are associated with high movement speed being more highly prioritized when the wireless device is determined to be at a higher movement speed than when the wireless device is determined to be at a lower movement speed.

公开(公告)号：US20200128467A1

公开(公告)日：2020-04-23

申请号：US16605335

申请日：2017-05-04

申请人： Apple Inc.

发明人： Jishan Gao ,  Yong Zhong ,  Shangfeng Li ,  Lijie Zhang ,  Qiang Miao ,  Ying Zhang ,  Yaoqi Yan ,  Zhiwei Wang ,  Tao Xie ,  Junzhen Qin

IPC分类号： H04W36/32 ,  H04W36/30 ,  H04W36/00 ,  H04W24/08 ,  H04W64/00 ,  H04W4/02 ,  H04W76/28 ,  H04W76/19

摘要： This disclosure relates to techniques for performing radio link monitoring and cell searching when moving at high speeds. A movement speed of a wireless device may be determined. When performing a cell search, the manner of the cell search may depend on the movement speed of the wireless device, potentially including cells that are associated with high movement speed being more highly prioritized when the wireless device is determined to be at a higher movement speed than when the wireless device is determined to be at a lower movement speed.

公开(公告)号：US20230269818A1

公开(公告)日：2023-08-24

申请号：US17919466

申请日：2021-10-19

申请人： APPLE INC.

发明人： Lijie Zhang ,  Lele Cui ,  Kai Zhang ,  Yong Zhong ,  Zhiwei Wang ,  Qiang Miao

IPC分类号： H04W76/28 ,  H04W72/1268

CPC分类号： H04W76/28 ,  H04W72/1268

摘要： Techniques for low power voice communications include determining a time between an arrival of data for uplink transmission by a device and a scheduling request (SR) occasion, the SR occasion occurring after the arrival of the data and within an on duration of a discontinuous reception (DRX) cycle, and delaying transmission of a SR by the device during a time period that begins at the arrival of the data for uplink transmission and continues for the determined time.

公开(公告)号：US11071035B2

公开(公告)日：2021-07-20

申请号：US17020407

申请日：2020-09-14

申请人： Apple Inc.

发明人： Jishan Gao ,  Yong Zhong ,  Shangfeng Li ,  Lijie Zhang ,  Qiang Miao ,  Ying Zhang ,  Yaoqi Yan ,  Zhiwei Wang ,  Tao Xie ,  Junzhen Qin

IPC分类号： H04W36/00 ,  H04W36/32 ,  H04W76/19 ,  H04W76/28 ,  H04W36/30 ,  H04W4/02 ,  H04W24/08 ,  H04W64/00

摘要： This disclosure relates to techniques for performing radio link monitoring and cell searching when moving at high speeds. A movement speed of a wireless device may be determined. When performing a cell search, the manner of the cell search may depend on the movement speed of the wireless device, potentially including cells that are associated with high movement speed being more highly prioritized when the wireless device is determined to be at a higher movement speed than when the wireless device is determined to be at a lower movement speed.

公开(公告)号：US20230073098A1

公开(公告)日：2023-03-09

申请号：US17877862

申请日：2022-07-29

申请人： Apple Inc.

发明人： Mohammad H. Akhtar ,  Lakshmi N. Kavuri ,  Mohamed L. Haidara ,  Syed A. Rahim ,  Rohit Thareja ,  Yong Zhong ,  Sairamm Prabakar

IPC分类号： H04W60/00

摘要： The present application relates to devices and components including apparatus, systems, and methods for IMS registration in wireless networks.