Patent · US Active

Robust header compression in packet communications

US7453907B2 · kind B2 · utility

8Cited by

6References

10Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Lars Jonsson · Västerås, SE
Krister Svanbro · Luleå, SE
Mikael Degermark · Luleå, SE

Key dates

Filing date	Apr 28, 2004
Grant date	Nov 18, 2008
Priority date	—
Expiry date	Oct 24, 2026

Classification

Technology area (CPC H)Electricity
CPC primaryH04L69/22
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A technique for compressing header information to produce a compressed header portion of a data packet to be transmitted across a communication channel includes generating a checksum from the header information, and providing the checksum as the compressed header portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.