Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
J. Colom Ikuno, M. Wrulich, M. Rupp:
"Performance and Modeling of LTE H-ARQ";
Poster: ITG Workshop on Smart Antennas,
Berlin, Germany;
16.02.2009
- 18.02.2009; in: "International ITG Workshop on Smart Antennas (WSA 2009)",
(2009),
S. 1
- 6.
Kurzfassung englisch:
The 3rd Generation Partnership Project (3GPP)´s Release´8
Long Term Evolution (LTE) defines the next step of 3G technology.
LTE offers significant improvements over previous
technologies such as UMTS/HSPA. Higher downlink and uplink
speeds, lower latency and simpler network architecture
are among the new features that are provided. One of the central
features that provides transmission robustness is hybrid-
ARQ, which in LTE provides physical layer retransmission
using incremental redundancy and soft combining.
In this paper we propose a low-complexity model based
on AWGN link level simulations that is capable of reliably
predicting the BLER improvement due to the use of incremental
redundancy H-ARQ in LTE.
Schlagworte:
LTE, H-ARQ, model
Elektronische Version der Publikation:
http://publik.tuwien.ac.at/files/PubDat_173876.pdf
Zugeordnete Projekte:
Projektleitung Markus Rupp:
Mobilkom