Interference Management for Future Cellular OFDMA Systems Using Coordinated Multi-Point Transmission

Lars THIELE; Volker JUNGNICKEL; Thomas HAUSTEIN

doi:10.1587/transcom.E93.B.3228

Interference Management for Future Cellular OFDMA Systems Using Coordinated Multi-Point Transmission

Lars THIELE, Volker JUNGNICKEL, Thomas HAUSTEIN

Full Text Views

0

Cite this

Summary :

Todays cellular systems reach their limits for data rate due to the continuously increasing amount of subscribers using wireless service for business purposes or in leisure time (smartphone effect). Thus, recent research focuses on concepts for interference management for cellular OFDMA systems. This paper addresses various techniques related to this topic, while considering the concepts with lowest complexity and backhaul costs as promising candidates to be applied first. Starting from interference canceling receivers over multi-user MIMO using fixed precoding to multi-cell interference estimation, which improves the precision of link adaptation, we discuss closed-loop cooperative transmit beamforming using multiple base stations grouped into a wireless distributed network (WDN), which is denoted as coordinated multi-point joint transmission in the 3GPP LTE-Advanced standardization. It is obvious, the more sophisticated these techniques are, the higher the demands for feedback and backhaul become. Performance results are provided by employing multi-cell simulations according to recommendations from 3GPP. In addition, feasibility of coordinated multi-point joint transmission is demonstrated in a real-time prototype setup, i.e. in the Berlin LTE-Advance Testbed.

Publication: IEICE TRANSACTIONS on Communications Vol.E93-B No.12 pp.3228-3237

Publication Date: 2010/12/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1587/transcom.E93.B.3228

Type of Manuscript: Special Section INVITED PAPER (Special Section on Wireless Distributed Networks)

Category

Cite this

Copy

Lars THIELE, Volker JUNGNICKEL, Thomas HAUSTEIN, "Interference Management for Future Cellular OFDMA Systems Using Coordinated Multi-Point Transmission" in IEICE TRANSACTIONS on Communications, vol. E93-B, no. 12, pp. 3228-3237, December 2010, doi: 10.1587/transcom.E93.B.3228.
Abstract: Todays cellular systems reach their limits for data rate due to the continuously increasing amount of subscribers using wireless service for business purposes or in leisure time (smartphone effect). Thus, recent research focuses on concepts for interference management for cellular OFDMA systems. This paper addresses various techniques related to this topic, while considering the concepts with lowest complexity and backhaul costs as promising candidates to be applied first. Starting from interference canceling receivers over multi-user MIMO using fixed precoding to multi-cell interference estimation, which improves the precision of link adaptation, we discuss closed-loop cooperative transmit beamforming using multiple base stations grouped into a wireless distributed network (WDN), which is denoted as coordinated multi-point joint transmission in the 3GPP LTE-Advanced standardization. It is obvious, the more sophisticated these techniques are, the higher the demands for feedback and backhaul become. Performance results are provided by employing multi-cell simulations according to recommendations from 3GPP. In addition, feasibility of coordinated multi-point joint transmission is demonstrated in a real-time prototype setup, i.e. in the Berlin LTE-Advance Testbed.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.3228/_p

Copy

@ARTICLE{e93-b_12_3228,
author={Lars THIELE, Volker JUNGNICKEL, Thomas HAUSTEIN, },
journal={IEICE TRANSACTIONS on Communications},
title={Interference Management for Future Cellular OFDMA Systems Using Coordinated Multi-Point Transmission},
year={2010},
volume={E93-B},
number={12},
pages={3228-3237},
abstract={Todays cellular systems reach their limits for data rate due to the continuously increasing amount of subscribers using wireless service for business purposes or in leisure time (smartphone effect). Thus, recent research focuses on concepts for interference management for cellular OFDMA systems. This paper addresses various techniques related to this topic, while considering the concepts with lowest complexity and backhaul costs as promising candidates to be applied first. Starting from interference canceling receivers over multi-user MIMO using fixed precoding to multi-cell interference estimation, which improves the precision of link adaptation, we discuss closed-loop cooperative transmit beamforming using multiple base stations grouped into a wireless distributed network (WDN), which is denoted as coordinated multi-point joint transmission in the 3GPP LTE-Advanced standardization. It is obvious, the more sophisticated these techniques are, the higher the demands for feedback and backhaul become. Performance results are provided by employing multi-cell simulations according to recommendations from 3GPP. In addition, feasibility of coordinated multi-point joint transmission is demonstrated in a real-time prototype setup, i.e. in the Berlin LTE-Advance Testbed.},
keywords={},
doi={10.1587/transcom.E93.B.3228},
ISSN={1745-1345},
month={December},}

Copy

TY - JOUR
TI - Interference Management for Future Cellular OFDMA Systems Using Coordinated Multi-Point Transmission
T2 - IEICE TRANSACTIONS on Communications
SP - 3228
EP - 3237
AU - Lars THIELE
AU - Volker JUNGNICKEL
AU - Thomas HAUSTEIN
PY - 2010
DO - 10.1587/transcom.E93.B.3228
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2010
AB - Todays cellular systems reach their limits for data rate due to the continuously increasing amount of subscribers using wireless service for business purposes or in leisure time (smartphone effect). Thus, recent research focuses on concepts for interference management for cellular OFDMA systems. This paper addresses various techniques related to this topic, while considering the concepts with lowest complexity and backhaul costs as promising candidates to be applied first. Starting from interference canceling receivers over multi-user MIMO using fixed precoding to multi-cell interference estimation, which improves the precision of link adaptation, we discuss closed-loop cooperative transmit beamforming using multiple base stations grouped into a wireless distributed network (WDN), which is denoted as coordinated multi-point joint transmission in the 3GPP LTE-Advanced standardization. It is obvious, the more sophisticated these techniques are, the higher the demands for feedback and backhaul become. Performance results are provided by employing multi-cell simulations according to recommendations from 3GPP. In addition, feasibility of coordinated multi-point joint transmission is demonstrated in a real-time prototype setup, i.e. in the Berlin LTE-Advance Testbed.
ER -