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Resource distribution method

A technology of resource allocation and resource allocation message, applied in the field of resource allocation, can solve problems such as low resource allocation efficiency, and achieve the effect of improving efficiency

Active Publication Date: 2010-01-06
盐城优博特新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention is made in consideration of the above problems, for this reason, the main purpose of the present invention is to provide a resource allocation scheme to solve the problem of low resource allocation efficiency in the related art

Method used

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Examples

Experimental program
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example 1

[0056] image 3 shown in figure 2 In the shown topology, the detailed processing process of the resource allocation method according to the embodiment of the present invention specifically includes the following processing:

[0057] S302, the base station uses the unicast connection identifier of each relay station to send a message for configuring the multicast connection identifier to each relay station, wherein the message for configuring the multicast connection identifier includes a relay station configuration command (RS-Config_CMD);

[0058] S304, the relay station sends feedback to the base station according to success or failure of the relay station receiving the message configuring the multicast connection identifier;

[0059] S306, the base station does not take any action when receiving the feedback that the relay station has successfully received the message of configuring the multicast connection identifier;

[0060] S308, when the base station receives the fe...

example 2

[0069] like Figure 4 shown in figure 2 In the topological structure, the process of distributed scheduling and allocation of resources in the method according to the embodiment of the present invention. like Figure 4 As shown, in this example, the following processing procedures are included:

[0070] The BS uses the respective unicast connection identifiers PCID (primary CID) of RS1 and RS2 to send messages for configuring the multicast connection identifier MCID (multicast CID) to RS1 and RS2 respectively, and this message may be an RS configuration command (RS config_CMD);

[0071] After RS1 successfully receives RS config_CMD, it sends a successful reception feedback to the base station, and after RS2 successfully receives RS config_CMD, it sends a successful reception feedback to the base station;

[0072] The BS uses the configured MCID to simultaneously send a resource allocation message for distributed scheduling to RS1 and RS2. This message can be a relay channe...

example 3

[0075] Figure 5 shown in figure 2 In the shown topology, the detailed processing process of the resource allocation method according to the embodiment of the present invention specifically includes the following processing:

[0076] Step 502, the base station uses the unicast connection identification of each relay station to send a message for configuring the multicast connection identification to each relay station, wherein the message for configuring the multicast connection identification includes a relay station configuration command (RS-Config_CMD);

[0077] Step 506, the relay station sends feedback to the base station according to the success or failure of the relay station to receive the message configuring the multicast connection identifier, and the base station does not take any action when receiving the success feedback of the relay station receiving the message configuring the multicast connection identifier;

[0078] S508, when the base station receives the f...

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Abstract

The invention discloses a resource distribution method, comprising the following steps: a base station uses respective unicast connection identifier of each of a plurality of relay stations to send messages configured with multicast connection identifiers to each of the relay stations; the relay stations send feedback to the base station so as to respond to the messages configured with the multicast connection identifiers; the base station sends resource distribution messages and / or resends the messages configured with the multicast connection identifiers to the relay stations according to the feedback from the relay stations. By using the invention, the efficiency of resource distribution can be effectively improved.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a resource allocation method. Background technique [0002] The wireless communication system uses electromagnetic waves to communicate with fixed or mobile wireless communication terminals (for example, mobile wireless phones or notebook computers with wireless communication cards, which are collectively referred to as terminals hereinafter). [0003] Usually, the terminals are located within the wireless coverage area of ​​the system, and the electromagnetic wave frequency allocated to the wireless device is divided into multiple carrier frequencies as wireless communication channels. The wireless communication system uses the wireless channel designated by the base station to provide wireless coverage within a certain geographical range, which is called a cell, where the base station should be located in the center of the cell in theory. [0004] In practical ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/18H04L1/16H04W72/04
Inventor 刘扬陈玉芹曲红云皮波
Owner 盐城优博特新材料有限公司