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Transmitting system and method between base station and wireless network controller

A technology of wireless network and transmission system, which is applied in the field of access network technology of the third generation mobile communication system, can solve the problems of a large amount of cost and increased investment of operators, and achieve the effect of cost reduction and simple and practical implementation method

Inactive Publication Date: 2007-08-15
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] Whether it is to expand the self-built transmission network or increase the leased line, the operator needs to increase investment, which may incur a lot of costs

Method used

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  • Transmitting system and method between base station and wireless network controller
  • Transmitting system and method between base station and wireless network controller
  • Transmitting system and method between base station and wireless network controller

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Embodiment Construction

[0055] 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.

[0056] The transmission system between Node B and RNC according to an embodiment of the present invention is shown in FIG. 5 . The transmission system includes first and second transmission lines connecting Node B and RNC.

[0057] Wherein, the first transmission line is carried by a dedicated transmission line, and is used for transmitting voice service frames. In this embodiment, the dedicated transmission line is E1 / T1.

[0058] The second transmission line is carried on the IP network and is used to transmit data service frames. In this embodiment, the IP network may be an IP public network.

[0059] Moreover, Node B and RNC are also used to distinguish the type of service frame to be transmitted. If it is a voice service frame, it will be transmitted throug...

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Abstract

A transmitting system and method between the wireless network controllers and the base station belongs to mobile communication technology, which get high bandwidth Iub interface transmitting capability with low cost. There are two different type of transmitting line between the base station and the RNC, one is for the transmitting special line that transmits the audio operating frame, and the other is for the IP net that transmit the data operating frame. Setting different CFN for the voice operating frame and the data operating frame that according to transmitting delay of the pre-mensuration. Setting the bigger incept window for the transmitting line of the data operating frame. Setting the different IP address to realize separate-way transmit of the two operating frame if the transmitting special line use IP transmission; Configuring AAL2VC and IP address to realize separate-way transmission of the two operating frame if the transmitting special line use asynchronism transfer mode ATM.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to the access network technology of the third generation mobile communication system. Background technique [0002] In today's world, packet networks led by Internet Protocol (Internet Protocol, referred to as "IP") have developed rapidly, including public INTERNET (Internet) / enterprise INTRANET / community broadband access network, because of low cost, rich interfaces, and high bandwidth. It is large and can provide end-to-end applications. As a wide area network connection technology, IP technology has been popularized around the world, so it also provides operators with new transmission solutions. In the R5 protocol, the 3rd Generation Partnership Project (3rd Generation Partnership Project, referred to as "3GPP") clearly includes IP transmission as a feature, in order to meet the networking requirements of different operators. However, the traditional IP network still cannot pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/30H04W88/08H04W88/12
Inventor 秦圣奕
Owner SHANGHAI HUAWEI TECH CO LTD
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