Uplink resource distributing method, system and user terminal

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...

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 first user terminal, this method of resource allocation is very unfair of

That is to say, the existing resource allocation method cannot achieve load balancing between different user terminals, and cannot guarantee the rationality of resource allocation.

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