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Resource allocation method and base station

A resource allocation and resource technology, applied in the field of communications, can solve problems such as inability to flexibly adapt to changes in end user capacity, reduce user experience, and waste system resources.

Active Publication Date: 2019-09-17
COMBA TELECOM SYST CHINA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] The embodiment of the present application provides a resource allocation method and a base station, which are used to solve the problem of complex process of allocating system resources in the prior art when the capacity of terminal users in the system changes, and cannot flexibly adapt to changes in the capacity of terminal users in the system, resulting in system Waste of resources, technical problems that reduce user experience

Method used

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  • Resource allocation method and base station
  • Resource allocation method and base station
  • Resource allocation method and base station

Examples

Experimental program
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Effect test

Embodiment 1

[0094] see figure 1 , Embodiment 1 of the present invention provides a resource allocation method, which is applied to a base station, and the method includes the following steps:

[0095] S10, based on the average value N of the number of terminals served by the uplink service provided by the base station a and the peak value N of the number of terminals served by the uplink service provided by the base station p , configure periodic CSI resources;

[0096] S20. When the terminal resource requirement of a terminal can be determined based on the terminal service QoS requirement of the terminal, determine the terminal resource requirement based on the terminal service QoS requirement;

[0097] S30. When the terminal resource requirement of a terminal cannot be determined based on the terminal service QoS requirement of the terminal, determine the terminal resource requirement based on the current moving speed of the terminal;

[0098] S40. Determine terminal CSI resource con...

Embodiment 2

[0135] see image 3 , Embodiment 2 of the present invention provides a base station, and the base station includes:

[0136] The first configuration module 10 is configured to be based on the average value N of the number of terminals served by the uplink service provided by the base station a and the peak value N of the number of terminals served by the uplink service provided by the base station p , configure periodic CSI resources;

[0137] The first determining module 20 is configured to determine the terminal resource requirements of the terminal based on the terminal service QoS requirements when the terminal resource requirements of the terminal can be determined based on the terminal service QoS requirements;

[0138] The second determination module 30 is configured to determine the terminal resource requirements of the terminal based on the current moving speed of the terminal when the terminal resource requirements of the terminal cannot be determined based on the ...

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PUM

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Abstract

The invention discloses a resource allocation method and a base station, based on the average number N of the number of terminals served by the uplink service provided by the base station a and the peak value N of the number of terminals served by the uplink service provided by the base station p , configure periodic CSI resources; determine the terminal resource requirements based on the terminal service QoS requirements; , determine the terminal resource requirements; determine the terminal CSI resource configuration of the terminal based on the occupancy of the periodic CSI resources and the terminal resource requirements, thereby solving the problem of terminal user capacity changes in the system in the prior art The process of allocating system resources is complicated, and cannot flexibly adapt to changes in the capacity of end users in the system, resulting in waste of system resources and technical problems that reduce user experience.

Description

technical field [0001] The present invention relates to the communication field, in particular to a resource allocation method and a base station. Background technique [0002] Wireless channel conditions are often constantly changing. For example, if the terminal moves from an area with good channel conditions to an area with poor channel conditions, or the terminal moves on a street with tall buildings on both sides, then the signal will be enhanced along the street along the direction of signal propagation, and the signal perpendicular to the direction of propagation will be enhanced. The signal will be weakened on the street. [0003] In order to better adapt to changes in the wireless channel, the terminal can report the downlink channel quality information CSI (ChannelState Information) to the base station, so that the base station can select a more reliable MCS and transmission mode for the terminal, and select better time-frequency resources to achieve high efficien...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/08H04L5/00
CPCH04L5/0057H04L5/0058H04W72/543H04W72/53
Inventor 廖礼宇
Owner COMBA TELECOM SYST CHINA LTD
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