TY - GEN
T1 - Coverage spectral efficiency of cellular systems with cooperative base stations
AU - Liang, Yifan
AU - Yoo, Taesang
AU - Goldsmith, Andrea
PY - 2006
Y1 - 2006
N2 - Coverage spectral efficiency (CSE) characterizes the tradeoff between efficient channel reuse and the achievable rates per cell, under the assumption of detection by a single base station and intra-cell FDMA. It is well known that intra-cell FDMA is not in general optimal. In this paper we study an alternative intra-cell wide-band scheme as well as the base station cooperation in detection, which has demonstrated potential capacity gain. The effect on CSE of different schemes are then compared and the optimal reuse distance is determined for each scheme.
AB - Coverage spectral efficiency (CSE) characterizes the tradeoff between efficient channel reuse and the achievable rates per cell, under the assumption of detection by a single base station and intra-cell FDMA. It is well known that intra-cell FDMA is not in general optimal. In this paper we study an alternative intra-cell wide-band scheme as well as the base station cooperation in detection, which has demonstrated potential capacity gain. The effect on CSE of different schemes are then compared and the optimal reuse distance is determined for each scheme.
UR - http://www.scopus.com/inward/record.url?scp=50949123410&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=50949123410&partnerID=8YFLogxK
U2 - 10.1109/GLOCOM.2006.109
DO - 10.1109/GLOCOM.2006.109
M3 - Conference contribution
AN - SCOPUS:50949123410
SN - 142440357X
SN - 9781424403578
T3 - GLOBECOM - IEEE Global Telecommunications Conference
BT - IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference
T2 - IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference
Y2 - 27 November 2006 through 1 December 2006
ER -