Publication detail

Analysis of LTE Physical Hybrid ARQ Control Channel

MILOŠ, J. HANUS, S.

Original Title

Analysis of LTE Physical Hybrid ARQ Control Channel

English Title

Analysis of LTE Physical Hybrid ARQ Control Channel

Type

journal article in Web of Science

Language

en

Original Abstract

A Physical Hybrid ARQ Indicator Channel (PHICH) is a very important element of the Long Term Evolution (LTE), Release 8 communication system. Via the PHICH, a Hybrid ARQ Indicator (HI) acknowledge message is transmitted. The HI informs the result if the previous data transfer in uplink direction. Imperfect protection of PHICH transfer can cause superfluous repetitions of incorrect confirmed data and uplink overhead grows. In the paper, the PHICH signal processing and performance results of a single HI message in AWGN and fading channel models are presented depending on the representative antenna modes. The performance results for a number of HI messages greater than one within a single PHICH group, have not been found.

English abstract

A Physical Hybrid ARQ Indicator Channel (PHICH) is a very important element of the Long Term Evolution (LTE), Release 8 communication system. Via the PHICH, a Hybrid ARQ Indicator (HI) acknowledge message is transmitted. The HI informs the result if the previous data transfer in uplink direction. Imperfect protection of PHICH transfer can cause superfluous repetitions of incorrect confirmed data and uplink overhead grows. In the paper, the PHICH signal processing and performance results of a single HI message in AWGN and fading channel models are presented depending on the representative antenna modes. The performance results for a number of HI messages greater than one within a single PHICH group, have not been found.

Keywords

BER, Link level simulator, LTE, MATLAB, PHICH

RIV year

2014

Released

31.05.2014

Publisher

Stefan cel Mare

Location

Suceava - 720229 ROMANIA

Pages from

103

Pages to

106

Pages count

4

URL

BibTex


@article{BUT107453,
  author="Jiří {Miloš} and Stanislav {Hanus}",
  title="Analysis of LTE Physical Hybrid ARQ Control Channel",
  annote="A Physical Hybrid ARQ Indicator Channel (PHICH) is a very important element of the Long Term Evolution (LTE), Release 8 communication system. Via the PHICH, a Hybrid ARQ Indicator (HI) acknowledge message is transmitted. The HI informs the result if the previous data transfer in uplink direction. Imperfect protection of PHICH transfer can cause superfluous repetitions of incorrect confirmed data and uplink overhead grows. In the paper, the PHICH signal processing and performance results of a single HI message in AWGN and fading channel models are presented depending on the representative antenna modes. The performance results for a number of HI messages greater than one within a single PHICH group, have not been found.",
  address="Stefan cel Mare",
  chapter="107453",
  doi="10.4316/AECE.2014.02017",
  institution="Stefan cel Mare",
  number="2",
  volume="2014",
  year="2014",
  month="may",
  pages="103--106",
  publisher="Stefan cel Mare",
  type="journal article in Web of Science"
}