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A method and system for channels management

A technology for channel management and processing subsystem, applied in the field of channel management, can solve the problems of upload rate not meeting requirements, MmSF configuration, unable to meet user requirements, etc., and achieve the effect of improving upload rate

Inactive Publication Date: 2012-12-05
刘建平
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AI Technical Summary

Problems solved by technology

[0004] Configuring according to MinSF has great limitations: if MinSF is set to the minimum spreading factor, such as 2SF2+2SF4, and the base station (Node B) allocates uplink demodulation resources according to MinSF, then the number of users that a baseband board can support The number is very small; if the MmSF is set very large, such as SF128, the base station configures uplink demodulation resources according to MinSF, then the user rate will be limited by the uplink demodulation resources, which cannot meet user needs
Static demodulation resources are allocated according to MinSF. The uplink demodulation resources associated with E-DPDCH cannot be configured according to the MmSF configured during NBAP signaling wireless link establishment or reconfiguration, and more users cannot be online or user The upload rate cannot meet the demand

Method used

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  • A method and system for channels management
  • A method and system for channels management
  • A method and system for channels management

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0023] A method for implementing channel management provided by the present invention is aimed at the dynamic management method proposed for static configuration of user channels in the prior art, that is, two data channels are pre-selected in the RPS as reserved data channels, and when the user's channel When the number changes to generate a changed channel, that is, when the channel is insufficient or an idle channel is used, mutual conversion between the reserved data channel and the changed channel is performed. Such as figure 1 As shown, it mainly includes the following steps:

[0024] 100. Receive an instruction to reserve a data channel;

[0025] 200. Select an idle data channel in the RPS as a reserved data channel and save it;

[0026] 300. Periodically obtain the current channel number of the user, and record the current chan...

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Abstract

The invention discloses a method and a system for realizing signal channel management. The method comprises the steps as follows: an order for preserving data channels is received; free data channels are selected from RPS and marked as the preserved data channels; the number of current channels for a users is obtained regularly; the number of the current channels and the number of the previous channels for the user are compared, and a judgment is made about whether the number of the current channels is changed and changed channels are generated or not; if the number of the current channels ischanged and the changed channels are generated, the changed channels and the preserved data channels are transformed. The method and the system of the invention can realize dynamic management to the channels, which is expected to lead more users to surf online or improve uploading speed of the users.

Description

technical field [0001] The present invention relates to a channel in the field of mobile communication, in particular to a method and system for realizing channel management. Background technique [0002] The third generation (3G) wireless mobile communication continuously introduces new requirements to achieve low cost and high performance. In R5 (WCDMA Release 5) and R6 (WCDMA Release 6), HSDPA (High Speed ​​Downlink Packet Access, high-speed Downlink Packet Access) and HSUPA (High Speed ​​Uplink Packet Access, High Speed ​​Uplink Packet Access), the purpose of which is mainly to improve the utilization rate of wireless spectrum and improve the overall performance of the system. The so-called uplink direction refers to the direction from the mobile terminal to the radio access network. In HSUPA, the uplink introduces E-DPDCH (E-DCH Dedicated Physical Data Channel, enhanced dedicated physical data channel) and E-DPCCH (E-DCH Dedicated Physical Control Channel, enhanced ded...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/26H04W28/26
Inventor 张自然翟毅斌陈寒
Owner 刘建平
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