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Distributing method of dynamic resource distribution

A technology of dynamic allocation and allocation method, which is applied in the field of communication to achieve the effect of ensuring backward compatibility

Active Publication Date: 2012-05-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For the problems existing in the prior art, the purpose of the present invention is to provide a kind of allocation method of dynamically allocating resources, it can solve the timeslot resources in the TD-SCDMA multi-carrier HSDPA system and other resources in the similar system need to expand, but Indicates issues with limited-time protocol backward compatibility

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  • Distributing method of dynamic resource distribution
  • Distributing method of dynamic resource distribution
  • Distributing method of dynamic resource distribution

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Embodiment Construction

[0022] The method for dynamically allocating resources of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] figure 2 Shown is a flow chart of the allocation instruction method for dynamically allocated resources of the present invention. Such as figure 2 As shown, the method includes:

[0024] Step S202, setting multiple different resource unit combinations according to the number of allocation indicator bits, and setting the association relationship between each resource unit and resource unit indicator bits under each resource unit combination.

[0025] Step S204, when initially allocating dynamically allocated resources for the terminal, select one of the above-mentioned resource unit combinations and the association relationship between each resource unit and the resource unit indicator bit, and configure it for the wireless transmitting device and the terminal that allocate dynamica...

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Abstract

The invention discloses a method for distributing resources dynamically, comprising the following: step S202, a plurality of different resource unit combinations are set according to the number of the resource unit indicating bit, the incidence relation between each resource unit and the resource unit indicating bit under the resource unit combination is set; step S204, one incidence relation between each resource unit and the resource unit indicating bit is selected and is configured to a wireless emitter and a terminal for distributing the dynamic distributing resource to the terminal; stepS206, according to the resource unit combination configured to the terminal, the dynamic distributing resource is distributed to the terminal; according to the incidence relation between each resource unit and the resource unit indicating bit, a value of the resource unit indicating bit on a resource distribution and control channel is set and is configured to the terminal; step S208, the terminal obtains the value of the resource unit indicating bit from the resource distribution and control channel; according to the value, the configured resource unit combination and the incidence relation of indicating bits between resource units, the distributing information is obtained.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for dynamically allocating resources. Background technique [0002] 3GPP (Third Generation Partnership Project Organization) introduced the High Speed ​​Downlink Packet Access (HSDPA, Highspeed Downlink Packet Access) feature in Releases 5 of the 3G (Third Generation Mobile Communication Technology) specification, the purpose of which is to provide a higher rate downlink Packet business, increasing downlink capacity. Based on the UMTS (Universal Mobile Telecommunications System) R4 architecture, HSDPA achieves the above goals by introducing technologies such as Adaptive Modulation and Coding (AMC) and Hybrid Automatic Retransmission Request (HARQ). [0003] UTRAN (UMTS Terrestrial Radio Access Network) defines a series of physical channels, transmission channels and processing procedures related to HSDPA. The downlink data packets are multiplexed to the downlink transmission ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/10H04J3/16
Inventor 张银成芮华江海马志锋
Owner ZTE CORP