Method for releasing allocation of persistent resources and device thereof and package switching wireless system

An implementation method and continuous resource technology, applied in the field of wireless communication systems, can solve problems such as false triggering and de-assignment, low resource utilization rate, etc., and achieve the effect of simple implementation and improved use efficiency

Inactive Publication Date: 2008-02-27
闫俊娥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] The present invention provides a method for implementing persistent resource de-assignment, which is used to solve the problems in the prior art that resource utilization is not high and de-assignment may be triggered by mistake

Method used

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  • Method for releasing allocation of persistent resources and device thereof and package switching wireless system
  • Method for releasing allocation of persistent resources and device thereof and package switching wireless system
  • Method for releasing allocation of persistent resources and device thereof and package switching wireless system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Embodiment 1: The sender is an ordinary data terminal, and when sending a service data packet to the receiver, its specific process is shown in Figure 1, including the following specific steps:

[0066] Step S101, the sender prepares to send a service data packet to the receiver;

[0067] Step S102, judging whether the current service data packet is the last service data packet, if it is the last service data packet, then execute step S103; otherwise, execute step S104;

[0068] Step S103, the sender sets the indication field in the header of the last service data packet to valid, if it is set to "1", it occupies 1 bit, sends the service data packet to the receiver, and continues to step S105;

[0069] Step S104, the sender invalidates the indication field in the header of the service data packet, if it is set to "0", occupying 1 bit, sends the service data packet to the receiver, and continues to step S105;

[0070] Step S105, the receiver demodulates the received ser...

Embodiment 2

[0076] Embodiment two: when the sender is a voice terminal, when sending the voice encoding packet to the receiver, its specific flow is referring to Fig. 2, including the following specific steps:

[0077] Step S201, the speech vocoder of the sender encodes the sound samples within 20ms, and outputs the speech frame;

[0078] Step S202, judging whether an indication of a 1 / 8 rate mute frame has been obtained, if yes, execute step S203; otherwise, execute step S204;

[0079] Step S203, the sender sets the indication field in the header of the corresponding voice coded packet as valid, if it is set to "1", it occupies 1 bit, sends the voice coded packet to the receiver, and continues to step S205;

[0080] Step S204, the sender invalidates the indication field in the header of the voice coded packet, such as setting it to "0", which occupies 1 bit, sends the voice coded packet to the receiver, and continues to step S205;

[0081] Step S205, the receiver demodulates the receive...

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Abstract

This invention discloses a realization method for de-assigning persistent resources used in packet switch radio communication system including: a sending party carries an instruction message to instruct a receiving party to de-assign in a transmitted data packet head, a receiving party analyzes the instruction and releases the persistent resource assigned to the sending party. This invention also discloses a device and a system with related functions.

Description

technical field [0001] The present invention relates to a wireless communication system, in particular to a persistent resource (persistent resource) deassignment method, corresponding equipment and a packet switching wireless system. Background technique [0002] Mobile communication system is one of the hotspots in communication technology research at present. With the evolution and development of mobile communication technology, broadband and IP packet switching are the main development trends. In the current research on 3G, 3.5G and 4G, higher throughput and higher spectral efficiency have become one of the research focuses. [0003] There are many ways to achieve higher capacity and higher spectral efficiency, including the introduction and realization of various diversity techniques, one of which is to increase the effective bandwidth for data transmission in the communication bandwidth more effectively. In a mobile communication system, control channels are usually ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04Q7/36H04L12/56H04Q7/32H04Q7/30H04W72/04H04W76/06
Inventor 高全中王云峰汤可夫汪璇郑创明
Owner 闫俊娥
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