Title:
INDIRECT COMMUNICATION METHOD, RELAY NODE, NETWORK EQUIPMENT, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/036304
Kind Code:
A1
Abstract:
The invention relates to the field of communication, and specifically, to an indirect communication method, relay node, network equipment, and system, resolving a problem in which when terminal equipment acts as a relay node to access a network, the terminal equipment is unidentifiable at a network side. The indirect communication method comprises: a relay node receives a terminal equipment message from terminal equipment, encapsulates the terminal equipment message into a relay node message, and indicates in the relay node message that encapsulated content includes the terminal equipment message, and transmits, to network selection equipment, the relay node message; the network selection equipment receives the relay node message, determines, according to identification information of the terminal equipment in the relay node message, a core network to which the terminal equipment belongs, and transmits, to first core network equipment corresponding to the core network to which the terminal equipment belongs, the terminal equipment message; and the corresponding first core network equipment receives the terminal equipment message, and performs a subsequent process on the terminal equipment message. The embodiments of the invention are applicable to indirect communication in Internet of things.
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Inventors:
LI JIAN (CN)
ZHAO JUN (CN)
DIAO WENBO (CN)
ZHAO JUN (CN)
DIAO WENBO (CN)
Application Number:
PCT/CN2017/093398
Publication Date:
March 01, 2018
Filing Date:
July 18, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/18
Foreign References:
| CN102696260A | 2012-09-26 | |||
| CN102378313A | 2012-03-14 | |||
| CN104521187A | 2015-04-15 | |||
| CN104618891A | 2015-05-13 |
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