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Method, corresponding device and communication system for resource scheduling

A technology for resource scheduling and related information, applied in the field of communication, can solve the problem of inability to guarantee the quality of service of the communication system, and achieve the effect of improving the quality of communication

Active Publication Date: 2014-03-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using the same method as resource scheduling for UEs, resource scheduling for wireless relay stations cannot better support the mobilization of wireless relay stations according to the characteristics of the above wireless relay stations, resulting in the inability to guarantee the quality of service (QoS, Quality of Service) of the communication system. of Service) requirements

Method used

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  • Method, corresponding device and communication system for resource scheduling
  • Method, corresponding device and communication system for resource scheduling
  • Method, corresponding device and communication system for resource scheduling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment provides a resource scheduling method, such as figure 1 As shown, the method includes:

[0035] Step 1: Receive the relevant information of the terminal connected to the relay node from the relay node (RN, Relay Node), where the relevant information of the terminal connected to the relay node includes: the terminal connected to the relay node Any one or any combination of more than one of the number of , the experience of the terminal connected to the relay node, the throughput of the link between the relay node and the terminal;

[0036] Wherein, the relay node in step 1 and the wireless relay station described in the background technology can be understood as the same entity, and will be described as a relay node in the subsequent description. There may be different methods for the base station (eNB) to receive the relay node establishing a connection with the base station and send the relevant information of the terminal communicating with the relay ...

Embodiment 2

[0043]This embodiment provides a resource scheduling method, and the execution entities of the method may be all RNs that have established connections with the base station. The method includes:

[0044] Step F1: Obtain relevant information of terminals connected to the relay node in communication;

[0045] Among them, the relevant information of the terminal connected to the relay node includes: the number of terminals connected to the relay node, the experience of the terminal connected to the relay node, and the throughput of the link between the relay node and the terminal. Any one or any combination of more than one.

[0046] Step F2: Send the obtained related information of the terminal connected to the relay node to the base station, so that the base station can perform a check on the relay node according to the related information of the terminal connected to the relay node. Resource Scheduling.

[0047] It should also be noted that, usually in step F2, the specific...

Embodiment 3

[0050] This embodiment provides a resource scheduling method, which is a more detailed implementation solution based on the first embodiment. The method for resource scheduling provided by this embodiment is applicable to long-term evolution (LTE, Longtime Evolution) wireless systems, but is not limited to LTE systems, such as figure 2 As shown, the method includes:

[0051] Step A1: the relay node obtains the relevant information of the UE connected to itself through communication;

[0052] It should be noted that, in step A1, the relevant information of UEs connected to the relay node in communication may include: the number of UEs connected to the relay node in communication, the feeling of the UE connected to the relay node in communication, and the relay node communicates with the relay node. Any one or any combination of more than one throughput of the link between UEs. It should be noted that the throughput of the link between the relay node and the UE can be express...

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PUM

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Abstract

A method, corresponding device and communication system for resource scheduling are disclosed, wherein the method comprises the following steps: receiving related information of a user equipment communicatively connected with a relay node sent by the relay node; scheduling resource for the relay node based on the received related information of the user equipment communicatively connected with the relay node. The technical solution is utilized which enables an eNB (evolved Node B) to perform scheduling for the relay node establishing connection with the eNB more reasonably and improves communication quality as compared with the prior art.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a resource scheduling method, corresponding equipment and a communication system. Background technique [0002] The role of the wireless relay station in the wireless communication system is very important. The wireless relay station communicates with the base station through the air interface, and forwards the data transmitted between the terminal and the base station. The coverage of the base station in the cell can be expanded through the wireless relay station; and the wireless relay station does not need cables to connect with the network base station, and compared with the traditional base station, its laying flexibility is greater. Therefore, under the same system performance requirements, such as system coverage and throughput requirements, the cost of building a relay station is lower than that of a base station, and the process of building a relay station ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04
CPCH04W72/1284H04W84/047H04W72/21
Inventor 刘德平于映辉马慧
Owner HUAWEI TECH CO LTD