983 search results - page 15 / 197 » Topology-Based Performance Analysis and Optimization of Late... |
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
It is well-known that opportunistic transmission schemes are sumcapacity optimal, in the Shannon sense, for symmetric cellular networks with single-antenna transceivers. However, ...
WIMOB
2007
IEEE
15 years 3 months ago
2007
IEEE
As part of the IEEE 802.16 protocol, the random access scheme is used for ranging. The ratio between the numbers of periodic ranging slots and data slots in the uplink subframe de...
113
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VTC
2006
IEEE
15 years 3 months ago
2006
IEEE
— In this paper we investigate the performance of an adaptive coded modulation (ACM) system in single-input multiple-output Rayleigh fading channels with spatial correlation. The...
JSAC
2006
14 years 9 months ago
2006
Abstract--In this paper, we present an unequal power allocation technique to increase the throughput of code-division multiple-access (CDMA) systems with chip-level interleavers. P...
170
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CC
2011
Springer
14 years 1 months ago
2011
Springer
For decades, the design and implementation of arrays in programming languages has reflected a natural tension between productivity and performance. Recently introduced HPCS langua...