Title:
INTERCOM RELAY SYSTEM AND RADIO FREQUENCY TRANSCEIVER CONTROL METHOD AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/025157
Kind Code:
A1
Abstract:
The present application relates to an intercom relay system, a radio frequency transceiver control method and apparatus therefor, a computer device and a storage medium. The intercom relay system comprises a master relay station and a slave relay station; the master relay station is used for sending a time slot control signal to the slave relay station; and the slave relay station is used to adjust the radio frequency signal transmission time and/or radio frequency signal reception time of the slave relay station according to the time slot control signal, and the master relay station is further used to adjust the radio frequency signal transmission time and/or radio frequency signal reception time of the master relay station according to the time slot control signal, so that during a period when any relay station among the master relay station and the slave relay station receives a radio frequency signal, other relay stations except said relay station are prevented from transmitting radio frequency signals. The intercom relay system may avoid the blocking effect of the transmission of a downlink frequency on the reception of an uplink frequency in the intercom relay system without using a duplexer, thereby reducing the costs of the intercom relay system and improving the deployment flexibility of the intercom relay system.
Inventors:
ZHANG WEI (CN)
Application Number:
PCT/CN2022/114315
Publication Date:
March 02, 2023
Filing Date:
August 23, 2022
Export Citation:
Assignee:
AUCTUS TECH CO LTD (CN)
International Classes:
H04B7/155; H04W40/22; H04W72/04
Foreign References:
| CN113890584A | 2022-01-04 | |||
| CN110740021A | 2020-01-31 | |||
| CN111935654A | 2020-11-13 | |||
| CN1913392A | 2007-02-14 | |||
| CN108495369A | 2018-09-04 | |||
| US20150326355A1 | 2015-11-12 |
Attorney, Agent or Firm:
BEIJING WANHUIDA LAW FIRM (CN)
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