Adaptive single carrier modulation scheme for high-speed mobile computing

Author

Fong, B. ; Hong, G.Y. ; Fong, A.C.M.

Author_Institution

Sch. of Eng., Auckland Univ. of Technol., New Zealand

fYear

2005

fDate

8-12 Jan. 2005

Firstpage

295

Lastpage

296

Abstract

We present an adaptive modulation scheme optimized for networking devices with high mobility, intended to improve power efficiency and bandwidth usage for various operating environments. We compare a number of deployment options and found a marginal improvement in power consumption and spectral utilization efficiency compared to fixed modulation.

Keywords

adaptive modulation; channel allocation; mobile computing; mobile radio; multimedia communication; quality of service; radio access networks; transceivers; wearable computers; QoS; adaptive single carrier modulation scheme; bandwidth usage; dynamic channel assignment; high mobility consumer devices; high speed network access; high-speed mobile computing; mobile communications; multimedia services; portable transceivers; power efficiency; spectral utilization efficiency; wearable computers; Bandwidth; Bit error rate; Mobile computing; Power engineering and energy; Quadrature amplitude modulation; Quadrature phase shift keying; Streaming media; System performance; Time division multiplexing; Transceivers;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on

Print_ISBN

0-7803-8838-0

Type

conf

DOI

10.1109/ICCE.2005.1429834

Filename

1429834