Supercharge Your Innovation With Domain-Expert AI Agents!

Signal message compressor

A signaling message and memory technology, applied in the field of communication systems, can solve the problems of reduced compression/decompression algorithm efficiency, large dictionary size, limited dictionary capacity update capability, etc.

Inactive Publication Date: 2008-08-13
NOKIA TECH OY
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] Thus, the combination of finite state and compression / decompression memory size, and typical dictionary size leads to problems with limited dictionary capacity and limited updateability
Furthermore, these limitations also lead to overwriting the dictionary stored by the ring buffer when the buffer pointer wraps round the processing message decompression data after appending to the ring buffer
All three of these issues lead to a reduction in the efficiency of the compression / decompression algorithm, where as the stored decompression messages are typically used for future compression / decompression instances, it produces large dictionary sizes and further reduces efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Signal message compressor
  • Signal message compressor
  • Signal message compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] A particular embodiment of the present invention will be described by way of example with reference to an exemplary architecture of a third generation (3G) mobile communication system. However, it should be understood that the embodiments apply to any suitable communication system.

[0046] Reference is made to Figure 1, which shows an example of a network architecture in which the present invention may be implemented. In FIG. 1, an IP multimedia network 45 is provided for providing IP multimedia services to IP multimedia network subscribers.

[0047] As mentioned above, access to IP Multimedia (IM) services may be provided by means of a mobile communication system. A mobile communication system is typically arranged to serve a plurality of mobile user equipment via a wireless interface between the user equipment and at least one base station 31 of the communication system. A mobile communication system can be logically divided into a Radio Access Network (RAN) and a ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method for compressing signaling messages in a communication system. The method comprises the steps of: receiving a portion of a signaling message; detecting a copy of the portion of the signaling message in a memory; comparing the length of the detected portion with a stored length value; and determining from the output of the comparing step The step of storing the detected portion of the signaling message in a memory is performed.

Description

technical field [0001] The present invention relates to communication systems, and more particularly to signaling message compressors in communication sessions that process SIP messages. Background technique [0002] A communication system can be viewed as a facility that supports a communication session between two or more entities, such as user equipment and / or other nodes associated with the communication system. Communications may include, for example, communications of voice, data, multimedia, and the like. The user equipment can provide, for example, two telephone calls or multiple conference calls. A user equipment may be provided with a connection to an application providing entity, eg a connection to an application server (AS), thereby enabling use of services provided by the application server. [0003] Communication systems typically operate according to given standards or specifications that express what the various entities associated with the communication sy...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H03M7/30
CPCH03M7/3088H04L69/04H04L65/1104H04L65/1101
Inventor P·珀西
Owner NOKIA TECH OY
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com