Method for switching users between different subzones implemented within same station

A technology within the base station and between cells, applied in the direction of electrical components, radio/inductive link selection arrangements, selection devices, etc., can solve the problems of lack of wireless link increase process, no clear instructions, no instructions, etc., to achieve Simple and easy to handle, improve switching efficiency, optimize the effect of the processing program

Inactive Publication Date: 2005-08-31
CHINA ACAD OF TELECOMM TECH
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  • Description
  • Claims
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Problems solved by technology

However, there is no clear instruction on how to use the diversity control field IE at the base station side. The radio link increase request message sent by the RNC does not include transmission format set, transmission format combination set and other transmission channel information and may not have relevant power information. How to configur

Method used

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  • Method for switching users between different subzones implemented within same station
  • Method for switching users between different subzones implemented within same station
  • Method for switching users between different subzones implemented within same station

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Embodiment Construction

[0058] The core of the present invention is to clarify the wireless link addition process, wireless link deletion process, base station and user terminal physical layer processing mechanism in the whole signaling switching process in the user switching process between different cells in the same base station. The base station uses the local cell ID and the local wireless link ID as an index to extract the transmission channel information of the user's existing wireless link stored in the NBAP (Node B Protocol) signaling module when processing the wireless link increase process, and then Integrate the obtained parameters, configure the channel activation of the physical layer and frame protocol module, and realize the processing of handover between different cells in the same base station at the NBAP signaling layer.

[0059] Those skilled in the art know that the TD-SCDMA (Time Division Synchronous Code Division Multiple Access) system utilizes the location information of the m...

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Abstract

The method includes steps: according to prearranged mode, wireless network controller triggers user's switching, and sends request message for adding wireless link to base station; based on the said message, obtaining identifiers of local users and number of subzone corresponding to the said wireless link; based on the said request message, and information of wireless link of the user obtained, building new added wireless link; after the new added wireless link is built, a response message is sent to wireless network controller. The invention clearly defines procedure of adding or deleting wireless links, and treating mechanism in whole signaling switching flow in base station subsystem and physical layer at user end, as well as raises switching efficiency.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for realizing user switching between different cells in the same base station. Background technique [0002] The third generation of mobile communication will be composed of satellite mobile communication network and ground mobile communication network. They will form a three-dimensional communication network with seamless global coverage, satisfying various user densities in cities and remote areas, high-speed mobile, advanced mobile communication networks supporting voice, data and multimedia services, and basically realizing the ideal of human personal communication. As a complete mobile communication standard, the IMT-2000 standard consists of two main parts: CN (Core Network) and RAN (Radio Access Network). Its network structure is as follows: figure 1 shown. According to the concept of 3GPP, RAN is figure 1 The RNS (Radio Access Network System) in t...

Claims

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Application Information

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IPC IPC(8): H04W36/06
Inventor 熊军
Owner CHINA ACAD OF TELECOMM TECH
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