Wireless access network and wireless access system and method

A wireless access network and wireless base station technology, applied in the field of wireless access network and wireless access system, can solve the problems of service interruption, poor scalability, inseparable base station and radio frequency, etc., achieve flexible site selection and reduce construction cost Cost, the effect of improving stability

A wireless access network and wireless base station technology, applied in the field of wireless access network and wireless access system, can solve the problems of service interruption, poor scalability, inseparable base station and radio frequency, etc., achieve flexible site selection and reduce construction cost Cost, the effect of improving stability

CN1863344AInactive Publication Date: 2006-11-15HUAWEI TECH CO LTD
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  • Wireless access network and wireless access system and method
  • Wireless access network and wireless access system and method
  • Wireless access network and wireless access system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Such as figure 2 Shown is a schematic structural diagram of the wireless access network of the present invention, which is composed of five functional entities, namely: control plane signaling server (C-SERVER), user plane data transmission server (U-SERVER), wireless base station equipment (BTS ), Radio Frequency Connection Controller (BRC), Radio Frequency Equipment (RFE).

[0042] The connection relationship between the functional entities and the corresponding functions performed by the functional entities will be described in detail below.

[0043]C-SERVER: There is a physical or logical connection between the control plane signaling server and U-SERVER, and the relationship between them is control and controlled. One C-SERVER can connect or control one or more U-SERVERs. There is a physical or logical connection between C-SERVER and BTS, and one C-SERVER can connect multiple BTSs. There is a physical or logical connection between C-SERVER and the core network (...

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Abstract

This invention relates to a radio access network, a system and a method, in which, the network includes: a signaling server of the control side, a data transmission server of the user side, a radio base station device, a RF connection controller and a RF device, the access system includes one or multiple radio access networks and one or many core networks, the access method includes: the RF device receives the access request signals of the radio terminal and its connection controller transmits them to the radio base station device, which transfers the data of the signaling side to the signaling server of the control side and transfers the data to the data transfer server to be processed and transmitted to the core network to be processed, then the signals received by the core network are sent to the user terminal by a counter process.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a wireless access network and a wireless access system and method. Background technique [0002] The existing UMTS (Universal Mobile Telecommunications System, universal mobile communication system) system is a third-generation mobile communication system that adopts WCDMA (Wideband Code Division Multiple Access, wideband code division multiple access) air interface technology, and the UMTS system is usually called It is a WCDMA communication system. The UMTS system adopts a structure similar to that of the second generation mobile communication system, including a radio access network (Radio Access Network, RAN) and a core network (Core Network, CN). Among them, the wireless access network is used to handle all wireless-related functions, while the CN handles all voice calls and data connections in the UMTS system, and realizes switching and routing functions with ...

Claims

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Application Information

Patent Timeline
15 Nov 2006
Publication
CN1863344A
IPC
H04W24/04; H04W28/08; H04W84/12
Inventors
谢勇; 梁欣刚