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Method for improving dedicated channel wireless resource utilization ratio

A technology of wireless resources and dedicated channels, applied in the field of network communication, can solve the problem of wasting code resources and achieve the effect of high wireless resource utilization

Inactive Publication Date: 2008-11-12
GLOBAL INNOVATION AGGREGATORS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the service rate is 60K, only the TF corresponding to 32K can be selected, and the actual rate is only 32K, which wastes code resources

Method used

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  • Method for improving dedicated channel wireless resource utilization ratio

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Embodiment Construction

[0030] In order to facilitate the understanding of the present invention, the common technical terms of the present invention are explained as follows:

[0031] The Transport Format (TF, Transport Format) is used to define the format in which the MAC layer sends data to the physical layer, which is divided into a semi-static part and a dynamic part. The semi-static part changes only when the channel is configured and released. The dynamic part includes the length of a single transmission block, the total length of the transmission block, and the TTI of the transmission block. In the case that the length of a single transmission block is fixed, the TF can be determined as long as the number of transmission blocks is determined for each TTI.

[0032] Transport Format Set (TFS, Transport Format Set) is a set of TFs that can be used on a certain channel. The semi-static part of TF in TFS is the same, and the dynamic part can be different.

[0033] The Transport Format Combination Set ...

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Abstract

The invention relates to a method for improving the wireless resource utilization of special channel, belonging to the network communication technique. Wherein, it is completed by MAC layer; MAC checks the real emitted data amount and the useful TF, at each TTI; if the transmission block number of useful TF is equal to the real emitted data block number, selecting said TF; or else, selecting two TF whose real emitted data block numbers DataNum approach the transmission block number of all useful TF most, to be recorded as TFA and TFB, while TFA> DataNum>TFB; when there is no TFA, TFB is the selected result; when there is TFA, judging if (DataNum-TFB) / (TFA- TFB) H04Q 7 / 38 H04B 7 / 26 1 6 2 2005 / 11 / 17 1867171 2006 / 11 / 22 100433923 2008 / 11 / 12 2008 / 11 / 12 2008 / 11 / 12 Huawei Technologies Co., Ltd. 518129 Li Jia Chu Zhiyuan Qiu Hua zheng limeng 11260

Description

Technical field [0001] The present invention relates to the technical field of network communication, in particular to a method for improving the utilization rate of dedicated channel wireless resources. Background technique [0002] The Universal Mobile Telecommunications System (UMTS, Universal Mobile Telecommunications System) is a third-generation mobile communication system that adopts Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access) air interface technology, and is usually also referred to as a WCDMA communication system. The WCDMA communication system includes a radio access network (RAN, Radio Access Network) and a core network (CN, Core Network). Among them, the RAN implements all wireless-related functions, and is usually also referred to as Universal Terrestrial Radio Access Network (UTRAN, Universal Terrestrial Radio Access Network). [0003] The radio interface of UTRAN is divided into the physical layer, the data link layer and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04B7/26H04W28/06H04L1/00
Inventor 李伽楚志远邱华
Owner GLOBAL INNOVATION AGGREGATORS LLC
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