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Method and apparatus for implementing internal information interaction of repeater station adopting AT instruction

A technology of internal information and interactive methods, applied in the direction of program control devices, radio relay systems, transmission monitoring, etc., can solve problems such as difficult remote monitoring, adjustment and maintenance, and insufficient information communication

Active Publication Date: 2008-02-27
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In order to realize the instructional information interaction between the repeater communication module and the monitoring module, and to solve the shortcomings of insufficient information communication in the prior art repeater and the difficulty in realizing remote monitoring, adjustment and maintenance, the present invention proposes a TD- Method and device for internal information exchange of SCDMA system repeater

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  • Method and apparatus for implementing internal information interaction of repeater station adopting AT instruction

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Embodiment Construction

[0045] Accompanying drawing 1 is a schematic diagram of the communication data frame format between the repeater communication module and the monitoring module of the embodiment of the present invention. It can be seen from the figure that the type and identification of each segment of data are:

[0046] 1. Frame header identification (1Byte): represented by one byte of "7E";

[0047] 2. Frame header successor (1Byte): represented by one byte of "FF";

[0048] 3. Frame serial number (2Byte): increasing one by one from the first frame;

[0049] 4. Frame type identification (1Byte): used to indicate the type of data to be sent, where:

[0050] AT command frame: the frame type is identified as "0x01";

[0051] CS Data frame: the frame type is identified as "0x02";

[0052] PS Data frame: the frame type is identified as "0x03";

[0053] Error Report frame: the frame type is identified as "0x04";

[0054] 5. Original data: the original content of the sent ...

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Abstract

This invention puts forward a method and a device for interacting information in a repeater of the TD-SCDMA system to set up instructive information interaction between communication module and monitor module and transfer network information received by the repeater to the monitor module by instruction, which adjusts and maintains various parts of the repeater based on it and transmits the monitor information to the communication module by short message and then to the network manager to send adjustment and control information to the repeater based on the monitor information so as to realize remote maintenance of repeaters.

Description

technical field [0001] The present invention relates to a method and device for internal information interaction of a repeater in a wireless mobile communication system, in particular to a method for internal information interaction of a time division-synchronous code division multiple access wireless mobile communication system (abbreviated as TD-SCDMA system) repeater and devices. Background technique [0002] In a wireless mobile communication system, wireless signals are propagated between a network and a user terminal (referred to as UE) through a base station (abbreviated as Node B). However, due to the influence of natural conditions, areas covered by wireless signals will have weak signal areas or blind areas. However, for some remote areas and blind areas with a small number of users, the cost of setting up base stations is too high, and the economic benefits are not cost-effective. Therefore, a device with low cost, simple installation and basic functions of a sm...

Claims

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Application Information

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IPC IPC(8): H04B7/145H04B17/02G06F9/44H04B17/40
Inventor 李暾黄俊伟林毅陈莉申敏郑建宏
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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