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Method for scheduling and processing user interface resources in WCDMA system

A wideband code division multiple access and scheduling processing technology, applied in the field of mobile communication, can solve the problems of uneven load, untimely response of control plane messages, unstable scheduling delay, etc., to improve stability and solve the problem of scheduling delay. The effect of stabilizing and improving business quality

Inactive Publication Date: 2004-11-10
ZTE CORP
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for scheduling and processing user plane resources in a WCDMA network, in order to overcome the unstable scheduling delay of multiple modules of user plane resources in the prior art, uneven load and the problem of control plane messages. To solve the problem of untimely response, realize the fair scheduling of user plane resource processing delay stability, load uniformity and timely response to control plane interface messages in MGW

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  • Method for scheduling and processing user interface resources in WCDMA system
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  • Method for scheduling and processing user interface resources in WCDMA system

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Embodiment Construction

[0016] The specific implementation of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] figure 1 It is a structural diagram of the system environment of the present invention, including physical interfaces (TDM port, MAC port, control plane message interface) and three service processing modules (IuUP, NbUP, AMR). Among them, the TDM port and the MAC port complete the sending and receiving of the user plane data flow, and the control plane message interface mainly completes the receiving of the control plane message and generates a message processing interruption.

[0018] figure 2 It is a schematic diagram of interaction among several main processing links in the present invention. Each time a processing unit’s data is received on the TDM port and MAC port, they are put into the corresponding receiving buffer, and interrupts are generated respectively. In the interrupt service routine, messages are seque...

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Abstract

The invention discloses a calling and processing method of user interface resources in a wide-band code division multiaddress system in mobile communication field, including 1. TDM port and MAC port receive data of a processing unit, which are placed in the corresponding receiving buffer areas to generate interruption, respectively; 2) in interrupt service routine, it writes a message to the same circulating message queue in sequence, respectively; 3) the main program inquires the queue in sequence; 4) control interface message interface generates an interrupt once receiving a control interface message, and then processes and responds to the message in the interrupt service routine. It can solve the problems of unstable planning time delay, nonuniform burden and delayed response to control interface message in many modules of user interface resources, able to enhance system stability and service quality, it is a key technical breakthrough in user interface resources planning in MGW.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a user plane processing method on a MGW (Media GateWay, media gateway) in a WCDMA / TD-SCDMA system. Background technique [0002] With the increasingly widespread application of mobile communication systems in various fields such as economy and social life, mobile communication system technology itself is also developing rapidly, from the second-generation mobile communication system that is currently widely used to the mature and perfect third-generation mobile communication system. The development of technology is increasingly meeting the needs of users for communication systems. The International Organization for Standardization 3GPP is responsible for the formulation and modification of the international standard WCDMA of the third generation mobile communication system. The user plane resources in the WCDMA network mainly include UP (User Plane, user plane) protocol proce...

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Application Information

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IPC IPC(8): H04J13/02H04L12/24H04L29/10
Inventor 柯昌伟蔺荣岩赵喆段斌
Owner ZTE CORP
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