Keyword : transmission efficiency

A Burst Modulation/Demodulation Method for Narrowband Ubiquitous Communication Systems
Takafumi FUJITA  Daisei UCHIDA  Yosuke FUJINO  Osamu KAGAMI  Kazuji WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3416-3425
Type of Manuscript: Special Section PAPER (Special Section on Emerging Technologies for Practical Ubiquitous and Sensor Networks)
Category: 
Keyword: 
burst modem,  ubiquitous,  transmission efficiency,  burst synchronization,  testbed study, 
  Summary |  Full Text:PDF (3.3MB)
Transmission Efficiency of Receiver-Based and Router-Based Reliable Multicast Protocols with Local Recovery
Satomi AMAKI  Masaharu KOMATSU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/11/01
Vol. E85-B  No. 11  pp. 2427-2436
Type of Manuscript: PAPER
Category: Network
Keyword: 
reliable multicast,  transmission efficiency,  performance analysis,  local recovery, 
  Summary |  Full Text:PDF (767.9KB)
Overlapped Wideband/Narrowband and Wideband/Wideband Signal Transmission
Shinsuke HARA  Akira NISHIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/03/01
Vol. E84-A  No. 3  pp. 866-874
Type of Manuscript: PAPER
Category: Communication Theory and Signals
Keyword: 
decorrelator,  wideband signal,  narrowband signal,  transmission efficiency, 
  Summary |  Full Text:PDF (508.8KB)
Bit Error Probability and Throughput Performance of Time Spread PPM/CDMA Systems
Xuping ZHOU  Ikuo OKA  Chikato FUJIWARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/12/20
Vol. E75-A  No. 12  pp. 1696-1701
Type of Manuscript: Special Section PAPER (Special Section on Networks and Mobile Communications)
Category: 
Keyword: 
SS/CDMA,  time spread PPM,  bit error probability,  throughput,  transmission efficiency, 
  Summary |  Full Text:PDF (458.6KB)