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Transmission control method for wireless network and base station

A technology of wireless network and transmission control, applied in the direction of transmission system, wireless communication, communication between multiple stations, etc., can solve the problem that the base station is out of service, the reliability of the base station cannot be guaranteed, and the redundant backup of the Iub interface processing unit cannot be realized and other issues to achieve the effect of reducing the probability of quitting services and improving reliability

Active Publication Date: 2007-09-12
XFUSION DIGITAL TECH CO LTD
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Problems solved by technology

[0005] Although this architecture can increase the capacity of the base station and increase the processing capability of the base station, due to the limitation of the E1 cable interface, only the Iub interface processing unit of the main BBU in a base station can be connected to the RNC, and the redundancy of the Iub interface processing unit cannot be realized. The redundant backup makes the Iub interface processing unit of the main BBU become the critical path of the base station system. Once the Iub interface processing unit of the main BBU fails, the entire base station will be out of service, so that the reliability of the base station cannot be guaranteed

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  • Transmission control method for wireless network and base station
  • Transmission control method for wireless network and base station
  • Transmission control method for wireless network and base station

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Embodiment Construction

[0018] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0019] The first embodiment of the present invention relates to a wireless network, including at least one base station and at least one RNC, wherein one base station includes at least two Iub interface processing units for performing Iub interface data transmission and reception, and at least two Iub interface processing units in the base station The processing unit is connected to an RNC through the same cable, and the cable is divided into at least two forked cable connectors on the base station side, which are respectively connected to the Iub interface processing unit, so that multiple Iub interface processing units can be connected without increasing the transmission cost. It can receive downlink data or information from RNC, and re...

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Abstract

The present invention relates to the field of wireless communications, and discloses a method of controlling wireless networks and base station transmission. The probability for base station quit service is reduced. Reliability of the base station is strengthened. In the invention, the base station will at least has two Iub interface processing unit through the same cable with RNC. Type of the cable is Y. The base station side in the cable connector is divided into a number of bifurcations, and Iub interface is connected with the processing units. With furcate cable conjoint, Iub mouthpiece processing unit and Iub interface processing unit send out upload data toward the RNC. At least there is one Iub interface processing unit receiving download data from RNC. In furcate cable conjoint. Loop connection signal wire is contained in it. It indicates the joint corresponding Iub interface processing unit and every other Iub mouthpiece processing unit attaching through the identity cable with RNC.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to the Iub interface data backup technology of a base station in a wireless network. Background technique [0002] Wideband Code Division Multiple Access (WCDMA for short), as a representative technology of the third generation mobile communication (The Third Generation, 3G for short), has become increasingly popular. The network side of WCDMA is divided into two parts: Core Network (Core Net, "CN" for short) and Universal Mobile Telecommunications System Terrestrial Radio Access Network (UMTS Terrestrial RadioAccess Network, "UTRAN" for short). Network Controller, referred to as "RNC") and base stations. The interface between the base station and the RNC is called the Iub interface. [0003] With the development of technology, the capacity of WCDMA small base stations is getting higher and higher, and the integration degree is getting higher and higher. A typical small base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/30H04B7/26H04B1/74H04J13/02H04W24/04H04W88/08H04W92/12
Inventor 孟令健
Owner XFUSION DIGITAL TECH CO LTD
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