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VTC
2006
IEEE
101views Communications» more  VTC 2006»
15 years 10 months ago
A Virtual Slot Multiple Access for IEEE 802.15.3 High-Rate Wireless Personal Area Networks
—The IEEE 802.15.3 has introduced a type of time division multiple access (TDMA) which allocates the variable length of timeslot within a constant time interval. However, it need...
Do-Youn Hwang, Eui Hyeok Kwon, Jae-Sung Lim
VTC
2006
IEEE
134views Communications» more  VTC 2006»
15 years 10 months ago
Efficient Algorithms for PAPR Reduction in OFDM Transmitters Implemented using Fixed-Point DSPs
OFDM has a very high peak-to-average power ratio. This imposes stringent dynamic range requirements on the analog front-ends of the transmitter and receiver and, if a fixedpoint pr...
Brendon J. C. Schmidt, Chi Ng, Patrick Yien, Chris...
CONEXT
2006
ACM
15 years 10 months ago
SMARTA: a self-managing architecture for thin access points
Optimally choosing operating parameters for access points in an enterprise wireless LAN environment is a difficult and well-studied problem. Unlike past work, the SMARTA self-man...
Nabeel Ahmed, Srinivasan Keshav
CSCW
2006
ACM
15 years 10 months ago
Identification of coordination requirements: implications for the Design of collaboration and awareness tools
Task dependencies drive the need to coordinate work activities. We describe a technique for using automatically generated archival data to compute coordination requirements, i.e.,...
Marcelo Cataldo, Patrick Wagstrom, James D. Herbsl...
DMSN
2006
ACM
15 years 10 months ago
MeT: a real world oriented metadata management system for semantic sensor networks
A semantic sensor network describes the physical world using the metadata obtained from a sensor network. In this paper, we present our design and implementation of MeT, a real wo...
Hideyuki Kawashima, Yutaka Hirota, Satoru Satake, ...