An efficient robust header compression mechanism for Long Term Evolution Advanced relay architecture

Yingrong Coral Sung, Meng Hsun Tsai, Hong Yuh Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

3rd Generation Partnership Project (3GPP) proposes relay architecture to extend the coverage and enhance the system capacity of Long Term Evolution Advanced (LTE-A). In the relay architecture, the header compression mechanism called RObust Header Compression (ROHC) is introduced to eliminate packet overhead and provide better spectral efficiency for IP packet transmission over the radio. However, the ROHC mechanism specified in the relay architecture causes huge computation load. This paper proposes an efficient ROHC mechanism to improve the header compression performance in the relay architecture. A modeling study is performed to tune the parameters defined in the proposed mechanism to yield better performance. Our study suggests an efficient ROHC mechanism that decreases over 30% header computation load in comparison with the mechanism defined in the specification.

Original languageEnglish
Title of host publication14th Asia-Pacific Network Operations and Management Symposium
Subtitle of host publication"Management in the Big Data and IoT Era", APNOMS 2012 - Final Program
DOIs
Publication statusPublished - 2012
Event14th Asia-Pacific Network Operations and Management Symposium: "Management in the Big Data and IoT Era", APNOMS 2012 - Seoul, Korea, Republic of
Duration: 2012 Sep 252012 Sep 27

Publication series

Name14th Asia-Pacific Network Operations and Management Symposium: "Management in the Big Data and IoT Era", APNOMS 2012 - Final Program

Other

Other14th Asia-Pacific Network Operations and Management Symposium: "Management in the Big Data and IoT Era", APNOMS 2012
CountryKorea, Republic of
CitySeoul
Period12-09-2512-09-27

All Science Journal Classification (ASJC) codes

  • Management Science and Operations Research

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