Protocol compression with synchronized sequence numbers

a sequence number and sequence number technology, applied in the field of data compression and decompression, can solve the problems of low latency communication support, few protocol compression solutions, and unsuitable voice communication networks, and achieve the effects of reducing the total ip packet size, and efficient transmission of data packets

Active Publication Date: 2011-07-12
PICO MOBILE NETWORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this patented technology is to provide a way to transmit data packets efficiently through a packet network using different protocol layers while maintaining compatibility with existing protocols. By compressing and encrypting data packets before sending them across the network, it becomes easier to send smaller amounts of data than traditional methods like transmitting email messages.

Problems solved by technology

The technical problem addressed in this patent text relates to improving the efficiency of protocol processing in computer systems. Current methods involve sending requests over internet protocol (TCP), which requires significant resources and slow convergence times. Additionally, there is a need for a system that efficiently compresses and encodes protocol messages sent through a protocol called Layer 7 (L-72), while addressing issues related to timing variations and overhead.

Method used

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  • Protocol compression with synchronized sequence numbers
  • Protocol compression with synchronized sequence numbers
  • Protocol compression with synchronized sequence numbers

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Embodiment Construction

[0098]FIG. 1 shows the invention communication data path 100 comprising a sending node or sender 101 in data communications with receiving node or recipient 102 via a packet network 110, where sender 101 and recipient 102 each comprise a microprocessor and a control program for accomplishing the objects of the invention, including communication link means for establishing data communication sessions with packet network 110. Network 110 is preferably an IP network operating under multiple, adjacent layers of communications protocols as currently used for data packet communications. In one embodiment of the invention, sender 101 comprises means for input of voice of a user of sender 101, whereupon voice data packets are formed by operation of the control program of sender 101 and are transmitted to recipient 102 via network 110. Two communications protocols operate on data to be transmitted from sender 101 to recipient 102. A first protocol is one which is higher or precedes a second pro

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Abstract

A system for transmitting data packets includes a sending node. The sending node includes means for forming the data packets using two or more communications protocols. A first protocol includes means to associate with a data load a first header having one or more fields. A second protocol includes means to associate with the data load a second header having one or more fields. The sending node includes compression means for removing one or more fields of the first header. A value of a removed field is predictable by reference to values of one or more fields of the second protocol. A predefined template is used to remove the one or more fields of the first header for compression and to replace the removed field for decompression. The predefined template is identified by a template number included in an added header.

Description

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Claims

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Application Information

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Owner PICO MOBILE NETWORKS
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