Uplink resource distributing method, system and user terminal

A technology for user terminal and resource allocation, applied in the field of system and user terminal, uplink resource allocation method, can solve problems such as unfairness, inability to guarantee rationality of resource allocation, failure to realize user terminal load balancing, etc.

Inactive Publication Date: 2008-08-13
TD TECH COMM TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, since the total amount of data with the highest priority that the second user terminal is actually urgently waiting for transmission at this time is 8000 bytes, which is far greater than the amount of data to be transmitted by the firs...

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  • Uplink resource distributing method, system and user terminal
  • Uplink resource distributing method, system and user terminal
  • Uplink resource distributing method, system and user terminal

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0038] see figure 1 As shown, the uplink resource allocation method provided by the present invention mainly includes the following steps:

[0039] Step 101: the user terminal reports to the base station the sum of the amounts of data to be transmitted in the logical channel buffers with the same highest priority;

[0040] Step 102: the base station allocates uplink resources for the user terminal according to the sum of received data volumes to be transmitted.

[0041]That is to say, when the user terminal has data waiting to be transmitted on multiple logical channels with the same highest priority at the same time, the user terminal calculates the sum of the amounts of data to be transmitted in the buffers of all logical channels with the same highe...

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Abstract

The invention provides a uplink resource allocation method, including: user terminal reports sum of data to be transmitted in the logical channel buffer with the same highest priority; base station allocates uplink resource based on sum of received data. Meanwhile, the invention also provides a uplink resource allocation system, including: user terminal, for reporting sum of data to be transmitted in the logical channel buffer with the same highest priority; base station, for allocating uplink resource according to sum of received data. Further, the invention also provides a user terminal. The invention makes uplink resource allocated reasonably between each user terminals, and realizes better load balance between each user terminals, improves user's satisfaction.

Description

technical field [0001] The present invention relates to high-speed uplink packet access (HSUPA) technology, in particular to an uplink resource allocation method, system and user terminal in the HSUPA technology. Background technique [0002] With the continuous development and maturity of the high-speed downlink packet access (HSDPA) technology, the uplink high-speed data transmission technology HSUPA emerges as the times require. HSUPA is another important evolution of the Universal Mobile Telecommunications System (UMTS) standard after HSDPA. The use of HSUPA technology can not only increase the uplink transmission rate, but also improve the uplink throughput of the cell. [0003] In the HSUPA technology, when the user terminal has data to be transmitted, the user terminal first indicates the amount of resources it needs to the base station (Node B) by sending a scheduling request message. When the user terminal has authorized resources, the scheduling request informati...

Claims

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Application Information

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IPC IPC(8): H04Q7/36H04Q7/38H04Q7/32
Inventor 常永宏王浩然李蓉宋爱慧陈迎贺刚
Owner TD TECH COMM TECH LTD
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