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Method and apparatus for handling protocol error in a wireless communications system

A communication device and wireless communication technology, applied in wireless communication, security devices, synchronization devices, etc., can solve problems affecting transmission efficiency, inability to efficiently process hyperframe numbers, correct wireless resource control information transmission delays, etc., to achieve improved The effect of transmission efficiency

Inactive Publication Date: 2008-05-07
INNOVATIVE SONIC
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  • Claims
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Problems solved by technology

In this case, it is necessary to wait for the radio link control unit to detect that the super frame number is out of sync before replying to the problem of super frame number out of sync, causing the transmission of correct radio resource control information to be delayed, resulting in reduced transmission efficiency
[0011] In short, the known technology cannot efficiently deal with the error that the superframe number is not synchronized, thus affecting the transmission efficiency and wasting system resources

Method used

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  • Method and apparatus for handling protocol error in a wireless communications system
  • Method and apparatus for handling protocol error in a wireless communications system
  • Method and apparatus for handling protocol error in a wireless communications system

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Embodiment Construction

[0021]Please refer to FIG. 1 , which is a functional block diagram of a wireless communication device 100 of a wireless communication system, which is preferably a third generation mobile communication system. For simplicity, FIG. 1 only shows an input device 102 , an output device 104 , a control circuit 106 , a CPU 108 , a storage device 110 , a program code 112 and a transceiver 114 of the wireless communication device 100 . In the wireless communication device 100, the control circuit 106 executes the program code 112 stored in the storage device 110 through the central processing unit 108, thereby controlling the operation of the wireless communication device 100, which can receive user input through the input device 102 (such as a keyboard) signals, or output images, sounds, and other signals through the output device 104 (such as a screen, a speaker, etc.). The transceiver 114 is used for receiving or sending wireless signals, and transmitting the received signals to th...

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Abstract

A method for handling protocol errors in a wireless communications system includes establishing a first signaling radio bearer and triggering an integrity protection procedure of the first signaling radio bearer (302), receiving a first message on the first signaling radio bearer (304), and neglecting the first message and initiating a synchronization procedure to synchronize a ciphering parameter when a predefined condition is met (306).

Description

technical field [0001] The present invention refers to a method for dealing with protocol errors in a wireless communication system and related devices, especially to a method for timely replying to protocol errors when a radio resource control message fails the integrity check or contains fields with incorrect values A method and a related device for transmitting correct radio resource control information in real time to improve transmission efficiency. Background technique [0002] The third-generation mobile communication system adopts Wideband Code Division Multiple Access (WCDMA) wireless access method, which can provide high spectrum utilization efficiency, unlimited coverage and high-quality, high-speed multimedia data transmission , can meet various QoS service requirements at the same time, provide flexible and diversified two-way transmission services, and provide better communication quality, effectively reducing the communication interruption rate. [0003] In o...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/06H04W12/02H04W28/04H04W92/10
CPCH04W12/02H04W56/00H04W92/10H04L63/0428H04W28/04H04W12/037H04L49/552
Inventor 江孝祥
Owner INNOVATIVE SONIC
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