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Wireless communication method, device and network equipment

A technology of wireless communication and terminal equipment, which is applied in the field of wireless communication methods, devices and network equipment, and can solve problems such as low system communication efficiency and large transmission delay, so as to improve system communication efficiency, increase equipment cost, and reduce communication delay Effect

Active Publication Date: 2020-11-06
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a wireless communication method, device and network equipment to solve the technical problems of large transmission delay and low system communication efficiency in the prior art

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  • Wireless communication method, device and network equipment
  • Wireless communication method, device and network equipment
  • Wireless communication method, device and network equipment

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Embodiment Construction

[0083] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0084] It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, such as: Global System of Mobile Communications (Global System of Mobile communication, GSM), Code Division Multiple Access (Code Division Multiple Access, CDMA) system, wideband code division Multi...

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Abstract

The embodiment of the present invention discloses a wireless communication method, device, and network equipment. A wireless communication method includes: determining a target received power value; Controlling is performed so that the difference between the first received power and the second received power is smaller than a preset power threshold. A wireless communication method includes: determining a reference time; according to the reference time, controlling the first transmission time and / or the second transmission time, so that the difference between the first reception time and the second reception time is less than a preset time difference. It can be seen that in the embodiment of the present invention, it can be guaranteed that the backhaul link and the access link in the relay system can work at the same time, so that the backhaul link and the access link can be effectively multiplexed in FDM or SDM mode, while maintaining In the case of the half-duplex working mode of the relay node, the communication delay can be reduced and the communication efficiency of the system can be improved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a wireless communication method, device and network equipment. Background technique [0002] The relay (Relay) technology is a method of adding one or more relay nodes between a base station and a terminal device, for example, also known as user equipment (User Equipment, UE), and the relay node performs one or more times on the wireless signal Forwarding wireless communication technology. In a typical relay system application scenario, such as figure 1 As shown, this application scenario includes: a donor base station (Donor gNB) 101, a relay node (Relay node) 102, and a terminal device 103, wherein the cell served by the donor base station 101 is called a donor cell (Donor cell), and the relay node The cell served by the node 102 is called a relay cell (Relay cell); the communication link between the donor base station 101 and the relay node 102 is called a back...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/14H04W52/24H04W52/46
CPCH04W52/46H04W52/14H04W52/242H04W52/24H04W52/18H04W52/12H04W52/245H04W52/143H04W52/146H04W56/001H04W84/047H04W56/0015H04W56/00H04W52/367H04W88/14
Inventor 潘学明沈晓冬
Owner VIVO MOBILE COMM CO LTD