Title:
RANDOM ACCESS REPEATER, RELAY SYSTEM AND RELAY METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/036327
Kind Code:
A1
Abstract:
Disclosed are a random access repeater, a relay system and a relay method therefor. The method comprises: a repeater sending a broadcast signal; a terminal receiving the broadcast signal; the terminal sending, in a random access time window of the repeater, a message to the repeater; and the repeater sending a confirmation message to the terminal after successfully receiving the message and successfully forwarding same. The coverage range expansion and large-scale networking of a low rate wireless communication network are supported by a wireless repeater in the present application. A repeater does not need to schedule the communication of the terminal, and only needs to be dormant periodically according to a certain rule. A large number of terminals can automatically adjust the sending time of an uplink message, such as an event trigger signal, according to a dormant period of the repeater, so as to ensure that the message can be received and forwarded by the repeater, and is finally received by a base station.
Inventors:
LI ZHUOQUN (CN)
Application Number:
PCT/CN2016/096477
Publication Date:
March 09, 2017
Filing Date:
August 24, 2016
Export Citation:
Assignee:
XIAMEN ZONGXING INFORMATION TECH CO LTD (CN)
International Classes:
H04W52/02
Foreign References:
| CN105357744A | 2016-02-24 | |||
| CN101981894A | 2011-02-23 | |||
| CN102934399A | 2013-02-13 | |||
| CN1909516A | 2007-02-07 |
Attorney, Agent or Firm:
BEIJING ZHUOTE PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
Download PDF: