Patent · US Expired

Robust header compression in packet communications

US6754231B1 · kind B1 · utility

31Cited by

3References

12Claims

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	Jun 18, 1999
Grant date	Jun 22, 2004
Priority date	—
Expiry date	Jun 18, 2019

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.