Title:
COMMUNICATION METHOD AND APPARATUS, COMMUNICATION DEVICE, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/232844
Kind Code:
A1
Abstract:
Provided are a communication method and apparatus, a communication device, and a system, which relate to the technical field of communications. The communication method is executed by a first node and comprises: receiving a first message from a second node, with the first message comprising an identifier of the second node, a first identifier, and an identifier of a receiving node; determining, according to the first message, whether a first node is the receiving node; and when it is determined that the first node is not the receiving node, determining a first routing table according to the first message, with the first routing table being used for performing data routing to the receiving node. In the present application, a UE-to-UE forwarding system is introduced, that is, at least one forwarding UE is added between a sending UE and a receiving UE, so that the sending UE can send data to the receiving UE in any situation.
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Inventors:
WANG JUN (CN)
SHI YULONG (CN)
SHI YULONG (CN)
Application Number:
PCT/CN2021/073900
Publication Date:
November 25, 2021
Filing Date:
January 27, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W40/02
Foreign References:
| CN110036606A | 2019-07-19 | |||
| CN110312209A | 2019-10-08 | |||
| CN105704031A | 2016-06-22 | |||
| CN110622563A | 2019-12-27 | |||
| US10602424B2 | 2020-03-24 | |||
| CN202010444348A | 2020-05-22 |
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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