Title:
METHODS AND APPARATUS OF SIDELINK RELAY BASED DATA COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2021/232362
Kind Code:
A1
Abstract:
Apparatus and methods are provided to establish the connection between Remote UE and Base Station for purpose of sidelink based relaying operation. In one novel aspect, the network (gNB and/or Core Network) stores the Remote UE-Relay UE association when there is unicast PC5 link between the Remote UE and Relay UE. The network (gNB and/or Core Network) always pages the Relay UE when he want to find the associated Remote UE(s). This avoids the need for Relay UE to monitor the paging occasions for Remote UE(s).
Inventors:
WANG XUELONG (CN)
TENNY NATHAN EDWARD (US)
HSU CHIA-CHUN (CN)
TSAI CHUN-FAN (CN)
LIN GUAN-YU (CN)
TENNY NATHAN EDWARD (US)
HSU CHIA-CHUN (CN)
TSAI CHUN-FAN (CN)
LIN GUAN-YU (CN)
Application Number:
PCT/CN2020/091597
Publication Date:
November 25, 2021
Filing Date:
May 21, 2020
Export Citation:
Assignee:
MEDIATEK SINGAPORE PTE LTD (SG)
WANG XUELONG (CN)
TENNY NATHAN EDWARD (US)
HSU CHIA CHUN (CN)
TSAI CHUN FAN (CN)
LIN GUAN YU (CN)
WANG XUELONG (CN)
TENNY NATHAN EDWARD (US)
HSU CHIA CHUN (CN)
TSAI CHUN FAN (CN)
LIN GUAN YU (CN)
International Classes:
H04W72/12; H04W88/04
Foreign References:
| CN110178441A | 2019-08-27 | |||
| CN110692279A | 2020-01-14 | |||
| CN108353264A | 2018-07-31 | |||
| CN110603892A | 2019-12-20 |
Attorney, Agent or Firm:
BEIJING WANHUIDA LAW FIRM (CN)
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