Global microwave insertion interoperating system and method for realizing real-time roaming service

An interoperable and real-time service technology, applied in transmission systems, digital transmission systems, network traffic/resource management, etc., can solve problems such as high cost and difficulty in network construction, and small WiMAX network coverage, so as to expand coverage , reduce cost and difficulty, the effect of high-quality QoS

An interoperable and real-time service technology, applied in transmission systems, digital transmission systems, network traffic/resource management, etc., can solve problems such as high cost and difficulty in network construction, and small WiMAX network coverage, so as to expand coverage , reduce cost and difficulty, the effect of high-quality QoS

CN1889522AInactive Publication Date: 2007-01-03CHANGZHOU XIAOGUO INFORMATION SERVICES
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  • Global microwave insertion interoperating system and method for realizing real-time roaming service
  • Global microwave insertion interoperating system and method for realizing real-time roaming service
  • Global microwave insertion interoperating system and method for realizing real-time roaming service

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Embodiment Construction

[0058] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0059] The main idea of ​​the present invention is to connect the wireless access equipment in the WiMAX network to the fixed switching equipment through the fixed access equipment in the fixed communication network, thereby making full use of the resources of the existing fixed communication network to reduce the cost and difficulty of network construction, And provide VoIP service with carrier-grade QoS in the broadband wireless access network, and then expand the coverage of WiMAX network through inter-network roaming.

[0060] Taking the wireless access equipment CSN in the WiMAX network, and the fixed switching equipment LE and the fixed access equipment AN in the fixed communication network as examples, the specific implementation of ...

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Abstract

A WiMAX network system is prepared as connecting external network switched in with mobile table to radio access device in mobile table external network and fixed interchange device in fixed communication network for finalizing conversion function of signaling message and address, connecting said fixed interchange device to fixed access device in fixed communication network for setting up connection between mobile tables through fixed communication network. The method for realizing real time and roaming service in WiMAX network is also disclosed.

Description

technical field [0001] The invention relates to broadband wireless access network technology, in particular to a global microwave access interoperability system and a method for realizing real-time and roaming services. Background technique [0002] The broadband wireless access system has the characteristics of high spectrum utilization, low radiation, and low cost. Therefore, the broadband wireless access technology is considered by the industry to be the preferred technology for next-generation wireless communications. [0003] WiMAX (Worldwide Interoperability for Microwave Access) is a broadband wireless access protocol used to ensure compatibility and interoperability between different broadband wireless access devices. There are two networking modes for WiMAX network: independent networking of WiMAX network or integrated networking with existing network. Currently more promising, and more research is the second way. [0004] figure 1 It is a typical WiMAX network i...

Claims

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Application Information

Patent Timeline
03 Jan 2007
Publication
CN1889522A
IPC
H04L12/56; H04Q7/38; H04L12/28; H04W80/04
CPC
H04W80/04; H04W28/16
Inventors
喻建华