Title:
ACCESS METHOD AND DEVICE, AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/217522
Kind Code:
A1
Abstract:
Embodiments of the present application provide an access method and device and a communication system, capable of supporting terminals to achieve batch access, and are applicable to the field of communications, especially short-range communication such as a cockpit domain, and to the field of vehicle-mounted devices such as autonomous driving or intelligent driving. The access method comprises: transmitting resource configuration information, the resource configuration information being used to configure a first time-frequency resource used to achieve access by multiple terminals; and receiving, over the first time-frequency resource, access information of at least one of the multiple terminals, wherein the access information of the terminal comprises at least one of first identity information or status information of the terminal, the first identity information is used to identify the terminal, and the status information is used to indicate the status of the terminal.
Inventors:
LIU HANG (CN)
WANG JIAN (CN)
WANG JIAN (CN)
Application Number:
PCT/CN2020/087888
Publication Date:
November 04, 2021
Filing Date:
April 29, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04W48/10; H04W74/00
Foreign References:
| CN107466084A | 2017-12-12 | |||
| CN107872884A | 2018-04-03 | |||
| US20180368181A1 | 2018-12-20 | |||
| US20130142152A1 | 2013-06-06 |
Other References:
See also references of EP 4135410A4
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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