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Configuration device and adjusting method of the time slot of the wireless network direct station based on the satellite synchronization

A wireless network and configuration device technology, applied in radio relay systems, radio transmission systems, communication between multiple stations, etc., can solve the problems of immature terminal modules, repeater synchronization errors, and high sensitivity requirements for receiving signals, etc. problem, to achieve the effect of reducing cost and error probability, low response speed, and low requirements

Inactive Publication Date: 2007-07-11
陕西佳圣通讯科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0011] 1. The terminal module is immature
[0012] 2. The terminal module may receive signals from multiple sectors or other base stations, which may cause repeater synchronization errors
[0013] 3. Terminal module synchronization requires high sensitivity to received signals
[0018] 3. However, it is impossible to know the specific uplink and downlink time slot configuration ratio through GPS synchronization, which needs to be manually input, which will bring great inconvenience to the construction and maintenance of the repeater, so the automatic configuration of time slot allocation is very necessary

Method used

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  • Configuration device and adjusting method of the time slot of the wireless network direct station based on the satellite synchronization
  • Configuration device and adjusting method of the time slot of the wireless network direct station based on the satellite synchronization
  • Configuration device and adjusting method of the time slot of the wireless network direct station based on the satellite synchronization

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Embodiment

[0047] 1. The structure of the main control board of the repeater:

[0048] The synchronization of the main control board of the repeater includes a synchronization module M1 and a time slot detection module M2;

[0049] The synchronization module M1 is embedded with a GPS sub-module M11, a counting sub-module M12, a delay sub-module M13, a time slot detection module M2 is embedded with a synchronous coarse detection sub-module M21, and a time slot calculation and homing sub-module M22;

[0050] The GPS sub-module M11 provides a standard time reference for synchronization with the base station for the synchronization module;

[0051] The counting sub-module M12 counts based on the reference time;

[0052] The delay sub-module M13 adjusts the delay of different distances;

[0053] The synchronous coarse detection sub-module M21 initially detects the position of the time slot conversion point according to the received radio frequency signal;

[0054] The time slot calculation...

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Abstract

This invention discloses one wireless network direct time gap device and method based on simultaneous satellite, which comprises the following steps: in starting machine, closing radio frequency module by simultaneous; timing by GPS time base and computing time gap to match second conversion point information; setting time lag between direct station and base station to give different time gap second conversion time point; the time gap test module tests roughly down radio signals and comparing time gap status test information and computed time gap second conversion time point to get time gap real match and setting.

Description

technical field [0001] The invention relates to a synchronization time slot automatic adjustment and configuration device for mobile communication, in particular to a satellite synchronization-based wireless network repeater time slot automatic configuration device and an adjustment and configuration method. Background technique [0002] With the development of mobile data services, China's 2G frequency resources will face the danger of being exhausted. It is imperative to develop 3G while satisfying the rapidly growing demands of mobile voice and high-end consumers' demand for high-speed mobile data services. [0003] Among the three international standards of 3G, TD-SCDMA is a technical standard with independent intellectual property rights in my country and is protected by national policies. At the same time, the current commercialization process has also been widely recognized by operators. has a bright future. [0004] The repeater is a device that can receive, amplify...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/216H04B7/15H04B7/26H04J3/06H04J13/02
Inventor 李艺霞贺小林
Owner 陕西佳圣通讯科技有限公司
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