Name
Abstract | ||
|---|---|---|
This paper describes a newly developed wireless access system for the wide area ubiquitous network (WAUN), a large cell-based public sensor network. It introduces two key technologies to achieve WAUN with wide area coverage. The first is a digitalized radio over optical fiber (DROF) subsystem that allows cost-effective commercial packet based networks to transfer wireless RF signals among distributed access points. The second is a frequency offset transmitter diversity scheme that achieves sub optimal diversity gain without rate loss, regardless of the number of antennas, by using intentional and orderly frequency offset. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/ISADS.2011.11 | ISADS |
Keywords | Field | DocType |
ubiquitous network,wireless rf signal,wide area coverage,sub optimal diversity gain,cell range extension techniques,wireless access system,wide area,wide-area ubiquitous network,cost-effective commercial packet,access point,orderly frequency,transmitter diversity scheme,sensor network,optical fiber,frequency diversity,antennas,mobile computing,synchronization,ubiquitous computing,computer architecture,frequency offset,cellular networks,wireless communication,wireless sensor network,cost effectiveness,wireless sensor networks | Diversity gain,Diversity scheme,Wireless,Computer science,Frequency offset,Network packet,Computer network,Radio frequency,Cellular network,Wireless sensor network | Conference |
Citations | PageRank | References |
0 | 0.34 | 4 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yosuke Fujino | 1 | 0 | 1.35 |
| Shigeru Kuwano | 2 | 11 | 3.72 |
| Seiji Ohmori | 3 | 10 | 7.52 |
| Takafumi Fujita | 4 | 4 | 2.88 |
| Shuichi Yoshino | 5 | 9 | 3.99 |