Channel resource distribution method, apparatus and terminal

A channel resource and allocation method technology, applied in the field of devices, terminals, and channel resource allocation methods, can solve problems such as downlink CCCH congestion, and achieve the effect of improving access efficiency and increasing success

Active Publication Date: 2012-06-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, paging these terminals or assigning channels to these terminals will cause a lot of great pressure on the downlink CCCH (Common Control Channel, common control channel), and in severe cases, it will also cause congestion on the downlink CCCH

Method used

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  • Channel resource distribution method, apparatus and terminal
  • Channel resource distribution method, apparatus and terminal
  • Channel resource distribution method, apparatus and terminal

Examples

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] Such as figure 1 As shown, Embodiment 1 of the present invention provides a channel resource allocation method, including:

[0035] Step 11, the network side sends a first message to more than two terminals, and the first message includes configuration information of the enhanced downlink common control channel CCCH. Wherein, the enhanced downlink CCCH includes different subchannels divided according to different training sequences, so that the termina...

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Abstract

An embodiment of the invention discloses a channel resource distribution method, an apparatus and a terminal, is related to the communication technology field, and is aimed at raising user amount supported by a downlink CCCH. The channel resource distribution method comprises the following steps: sending a first message to three or more terminals respectively, wherein, the first message comprises configuration information of an enhanced downlink common control channel (CCCH), and the enhanced downlink CCCH comprises different sub-channels which are divided according to different training sequences so that the terminals monitor sub-channels of the enhanced downlink CCCH according to the configuration information; sending downlink control information in the sub-channels of the enhanced downlink CCCH monitored by the terminal. According to the embodiment, the user amount supported by the downlink CCCH can be raised.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a channel resource allocation method, device and terminal. Background technique [0002] M2M (Machine to Machine, machine to machine) is to connect various terminal equipment or subsystems through multiple communication technologies, and aggregate them to the management system to realize the management and service of equipment or subsystems. Generally, communications related to "machines" are collectively referred to as MTC (Machine Type Communication, Machine Type Communication). [0003] As the number of MTC terminals increases, the number of access requests of the terminals is huge, so this will inevitably increase the response of the network to these terminals. For example, paging these terminals or ordering channel allocation for these terminals will cause a lot of great pressure on the downlink CCCH (Common Control Channel, common control channel), and ev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/12
CPCH04L5/0092H04W68/00H04L5/0094H04W72/042H04L5/0053H04W68/02H04W72/23
Inventor 房明王济勇秦钧
Owner HUAWEI TECH CO LTD
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