Title:
COMMUNICATION METHOD, APPARATUS, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/198495
Kind Code:
A1
Abstract:
Provided in the present application are a communication method, apparatus, and system for implementing simultaneous sending and receiving of signals through different frequency bands to reduce communication latency. Specifically, a network device sends a first downlink signal to a terminal device by means of a downlink time slot of a first frequency band, and the network device simultaneously receives a first uplink signal from the terminal device by means of an uplink time slot of a second frequency band, wherein there is a correlation between the proportion of uplink and downlink time slots of the first frequency band and the proportion of uplink and downlink time slots of the second frequency band. In the present application, a plurality of frequency bands can share the resources of the transmission and reception channels of the network device, saving the costs and power consumption of the network device.
Inventors:
LI XIANGHUA (CN)
ZHAO JIANPING (CN)
ZHANG GUANXI (CN)
ZHAO JIANPING (CN)
ZHANG GUANXI (CN)
Application Number:
PCT/CN2021/082700
Publication Date:
September 29, 2022
Filing Date:
March 24, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/26; H04J4/00
Domestic Patent References:
| WO2021042365A1 | 2021-03-11 |
Foreign References:
| CN101197655A | 2008-06-11 | |||
| CN102811486A | 2012-12-05 | |||
| CN102035637A | 2011-04-27 | |||
| US20100246456A1 | 2010-09-30 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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