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System and method for adjusting power of time slot for PIIS intelligence type IC7T base station based on voice service

A power adjustment and voice service technology, applied in the direction of transmission control/equalization, selection device, radio/inductive link selection and arrangement, etc., can solve the problems of long duration and short duration of data services, and improve call quality and Base station performance and the effect of improving the utilization rate of base station channel resources

Inactive Publication Date: 2006-12-06
NANTONG SUDONG STEEL STRUCTURE
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AI Technical Summary

Problems solved by technology

Other services other than the voice service do not need such power adjustment. For example, because the 32K and 64K circuit data services last for a long time, and users generally do not move, there is no need to expand the TCH coverage; and because of the short message service, The service duration of cross-region registration and shutdown registration is short, there is no switching problem, and there is no need for power adjustment

Method used

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  • System and method for adjusting power of time slot for PIIS intelligence type IC7T base station based on voice service
  • System and method for adjusting power of time slot for PIIS intelligence type IC7T base station based on voice service

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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] The PHS intelligent 1C7T base station time slot power adjustment system and method based on the voice service of the present invention mainly includes the following aspects:

[0037] (1) Composition of base station time slot power adjustment system

[0038] Such as figure 2 As shown, the composition of the base station time slot power adjustment system includes: a call resource management device, a call management device and a power adjustment control device.

[0039]The call resource management device is a software processing mechanism, wherein the base station manages call resources, and it has the following functions: 1) allocate call resources to the call management device according to the management method of the base station for call resources; 2) according to the traffic channel time slot of the base station Determine...

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Abstract

The disclosed PHS intelligence type 1C7T system for adjusting power of time slot of base station based on voice service includes device for managing call resources, call management device, and power adjustment control device. The disclosed method for processing adjustment of time slot includes procedures: based on type of user service, condition of receiving user's signal, and result for querying 500mW / 1W conversion of the device for managing call resources, the call management device processes adjustment for power of time slot. Without need of changing hardware in 1C7T base station, the method can be implemented through upgrade of software. Based on use ratio of channel at base station, the invention implements dynamic switching power of time slot between 500mW and 1W so as to raise use ratio of resources in channel at base station, as well as improve quality of communication and performance of base station.

Description

technical field [0001] The present invention relates to an improvement of the voice service of a smart base station in which one control channel corresponds to seven service channels (hereinafter referred to as 1C7T) in a Personal Handyphone System (also known as a wireless local telephone system in China) (hereinafter referred to as a PHS system) The high-quality time slot power adjustment system and method can better realize power dynamic control according to service and base station resource utilization, and improve base station performance. Background technique [0002] The PHS system uses a multi-carrier 4-time division multiple access time division duplex (Time Division Multiple Access / Time Division Duplex) (hereinafter referred to as TDMA / TDD) method, divides a frame every 5 milliseconds into 8 time slots, and downlinks the base station to the mobile phone 4 time slots, 4 time slots from the uplink mobile phone to the base station, and the transmit power of the base s...

Claims

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Application Information

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IPC IPC(8): H04B7/005H04Q7/38
Inventor 马小飞刘绍龙李平
Owner NANTONG SUDONG STEEL STRUCTURE
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