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Joint allocation of transmission power and time resource

A time resource allocation and resource allocation technology, applied in power management, electrical components, wireless communication, etc., can solve problems such as transmission failure

Active Publication Date: 2021-04-09
ALCATEL LUCENT SHANGHAI BELL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CLI prone to failure of most transfers in dynamic TDD systems

Method used

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  • Joint allocation of transmission power and time resource
  • Joint allocation of transmission power and time resource
  • Joint allocation of transmission power and time resource

Examples

Experimental program
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Embodiment Construction

[0021] The principles of the disclosure will now be described with reference to some example embodiments. It should be understood that these embodiments are described only for the purpose of illustration, and to help those skilled in the art to understand and implement the present disclosure, and do not imply any limitation on the scope of the present disclosure. The disclosure described herein can be implemented in various ways other than those described below.

[0022] In the following description and claims, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0023] As used herein, the term "communication network" refers to a network that follows any suitable communication standard or protocol, such as Long Term Evolution (LTE), LTE-Advanced (LTE-A), and 5G New Radio (NR), and employs Any suitable communication technology including, for ...

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Abstract

Embodiments of the present disclosure relate to a method, network device and computer readable storage media for joint allocation of transmission power and time resource in a dynamic Time Division Duplex (TDD) communication system. In example embodiments, at a network device, a minimum time resource assignment of uplink and downlink transmissions required by their respective given traffic demands under a given time resource configuration and a given bandwidth configuration is determined for terminal devices served by the network device; an optimal time resource assignment of the uplink and downlink transmissions is determined for the given traffic demands under the given bandwidth configuration based on the minimum time source assignment by means of an optimal incremental method; and an optimal transmission power assignment of the uplink and downlink transmissions is further determined based on the optimal time resource assignment. In this way, a joint allocation of transmission power and time resource can be implemented, which could minimize average transmission power over the allocated time resource while meeting the given traffic demands.

Description

technical field [0001] Embodiments of the present disclosure generally relate to the field of communication systems, and in particular, relate to a method for joint allocation of transmission power and time resources in a dynamic time division duplex (TDD) communication system, a network device, and a computer-readable storage medium. Background technique [0002] New Radio Access System, also known as NR system or NR network, is a next generation communication system. Research on NR systems has been approved at the Radio Access Network (RAN) #71 meeting of the 3rd Generation Partnership Project (3GPP) working group. The NR system will consider frequency ranges up to 100Ghz, with the goal of a single technical framework to address all usage scenarios, requirements and deployment scenarios defined in Technical Report TR 38.913, which includes such topics as enhanced mobile broadband, massive machine-type communications and Ultra-reliable and low-latency communication. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04W72/0446H04W52/267H04W52/286H04W52/367H04W72/0453H04W72/1263H04W72/569
Inventor 郭海友
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD