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Method for power control based on service quality

A technology for power control and quality of service, applied in transmission control/balance, climate sustainability, energy-saving ICT, etc. Effect

Inactive Publication Date: 2008-04-02
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the static configuration method is adopted, the demand for system power resources is relatively high, and system resources are wasted, which is not conducive to the effective use of system capacity.

Method used

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  • Method for power control based on service quality
  • Method for power control based on service quality
  • Method for power control based on service quality

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Fig. 1 is the flowchart of the inventive method, comprises the following steps:

[0054] Step 110, the radio network controller broadcasts the quality measurement information in the system broadcast information of the cell or on the multimedia broadcast / multicast common control channel;

[0055]The quality measurement information includes the measurement quantity of the transmission channel, the reporting rule and the reporting quantity. Wherein, the reporting rule includes a periodic reporting manner and an event reporting manner.

[0056] The reporting rule of the periodic reporting method refers to reporting when the reporting period is up. The reporting rule of the event reporting method can only include the number of blocks, which means reporting when the measurement result meets the event condition. The event mentioned here means that the number of received CRC error indications is greater than the received CRC error indication threshold.

[0057] Step 120, the ...

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Abstract

The present invention puts forward a method for controlling the power according to the service quality, and the wireless network controller broadcasts the quality measuring information in the system broadcast information of the small social region or in the multimedia broadcast / multicast public-control channel; the user terminal does quality measurement according to the common transmitting channel indicated in the quality measuring information; the user transmits the quality information report to the wireless network controller according to the report regulation indicated in the quality measuring information when the user terminal detects the condition satisfying the quality measuring report; and the wireless network controller does dynamic regulation to the power of the common physical channel according to the quality information reported by the user.

Description

technical field [0001] The invention relates to a method for power control of a wireless cellular communication system, in particular to a method for power control in a wideband code division multiple access WCDMA mobile communication system based on the quality of service of multimedia broadcast and multicast services. Background technique [0002] Multimedia Broadcast / Multicast Service MBMS (Multimedia Broadcast / Multicast Service) is a technology that shares network resources and transmits data from one data source to multiple targets. In the traditional mobile network, the cell broadcast service allows low bit rate data to be sent to all users through the public channel of the cell, and belongs to the message service. In R99, only the short message service belongs to the cell broadcast service. The traditional multicast service allows the mobile subscribers of this service to receive it, but this service does not allow multiple subscribers to share the resources of the wi...

Claims

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Application Information

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IPC IPC(8): H04B7/005H04Q7/38
CPCY02B60/50
Inventor 柯雅珠
Owner ZTE CORP
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