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Method and system for base station subsystem (BSS) to acquire VAMOS (voice service over adaptive multi-user channels on slot) information

A base station subsystem and information transmission technology, applied in wireless communication, network traffic/resource management, electrical components, etc., and can solve problems such as signal interference

Inactive Publication Date: 2013-03-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, if BTS1 and BTS2 are very close, HR channel 1 and HR channel 2 will interfere with each other, which will cause the signals of these four end users to interfere with each other

Method used

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  • Method and system for base station subsystem (BSS) to acquire VAMOS (voice service over adaptive multi-user channels on slot) information
  • Method and system for base station subsystem (BSS) to acquire VAMOS (voice service over adaptive multi-user channels on slot) information
  • Method and system for base station subsystem (BSS) to acquire VAMOS (voice service over adaptive multi-user channels on slot) information

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Experimental program
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Embodiment Construction

[0037] The basic idea of ​​the present invention is: when the VAMOS information of the BSS itself changes, it sends its own VAMOS information to other BSSs in the network.

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] The method for BSS of the present invention to acquire VAMOS information, such as image 3 shown, including the following steps:

[0040] Step 301: When the BSS's own VAMOS information changes, send its own VAMOS information to other BSSs in the network;

[0041] Here, the VAMOS information includes: the frequency point information used by the VAMOS paired terminal and the cell information where it is located; the frequency point information used by the VAMOS paired terminal and the cell information where it is located can be called VAMOS pairing information, and a piece of VAMOS information can be Contains more than one VAMOS pairing information. In act...

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Abstract

The invention discloses a method for a base station subsystem (BSS) to acquire voice service over adaptive multi-user channels on slot (VAMOS) information. The method includes that the BSS sends self VAMOS information to other BSS in a network when the self VAMOS information of the BSS varies. The invention further discloses a system for BSS to acquire VAMOS information. By the method and the system, the BSS can acquire the VAMOS information of the other BSS in the network in time, and accordingly interference generated between matching channels of the VAMOS can be avoided effectively.

Description

technical field [0001] The present invention relates to adaptive single time slot multi-user channel voice (VAMOS, Voice services over Adaptive Multi-user channels on One Slot) technology, in particular to a method for obtaining VAMOS information by a base station subsystem (BSS, Base Station Subsystem) and system. Background technique [0002] figure 1 It is a schematic diagram of the network architecture of the traditional Global System for Mobile Communications (GSM, Global System for Mobile Communications), such as figure 1 As shown, GSM includes three layers of a core network, a base station controller (BSC, Base Station Controller), and a base station (BTS, Base Transceiver Station); wherein, the BSC and the BTS can be collectively referred to as a base station subsystem (BSS, Base Station Subsystem); the interface between the core network and the BSC is called the A interface, the interface between the BSC and the BTS is called the Abis interface, and the interface ...

Claims

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Application Information

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IPC IPC(8): H04W28/16H04W88/08
CPCH04W92/20H04W36/00
Inventor 李靖况振东柯昌伟
Owner ZTE CORP
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