公开(公告)号：US20240147384A1

公开(公告)日：2024-05-02

申请号：US18108797

申请日：2023-02-13

申请人： SHARP KABUSHIKI KAISHA

发明人： Takuma KAWANO ,  Shohei YAMADA ,  Hidekazu TSUBOI ,  Kyosuke INOUE ,  Taichi MIYAKE

IPC分类号： H04W52/28 ,  H04W52/36 ,  H04W72/044 ,  H04W72/25

CPC分类号： H04W52/283 ,  H04W52/365 ,  H04W72/0473 ,  H04W72/25

摘要： A terminal apparatus for communicating with a second terminal apparatus via a first terminal apparatus. The third terminal apparatus receives a sidelink transmission from the second terminal apparatus to the first terminal apparatus, measures a sidelink Reference Signal Received Power (SL-RSRP) from the received sidelink transmission, and determines whether the SL-RSRP is equal to or greater than a threshold, and notifies a higher layer that the second terminal apparatus is in proximity in a case that the SL-RSRP is determined to be equal to or greater than the threshold, and does not notify the higher layer that the second terminal apparatus is in proximity in a case that the SL-RSRP is not determined to be equal to or greater than the threshold.

公开(公告)号：US20240114574A1

公开(公告)日：2024-04-04

申请号：US18107948

申请日：2023-02-09

申请人： SHARP KABUSHIKI KAISHA

发明人： Takuma KAWANO ,  Shohei YAMADA ,  Hidekazu TSUBOI ,  Kyosuke INOUE ,  Taichi MIYAKE

IPC分类号： H04W76/18 ,  H04L45/00 ,  H04W40/16 ,  H04W76/15

CPC分类号： H04W76/18 ,  H04L45/22 ,  H04W40/16 ,  H04W76/15

摘要： A terminal apparatus for communicating with a base station apparatus by using a direct path and an indirect path determines whether a signaling radio bearer is configured on an indirect path in a case that radio link failure is detected on the direct path, and transmits information indicating that the radio link failure has occurred on the direct path via the signaling radio bearer in a case that the signaling radio bearer is determined to be configured on the indirect path.