Keyword : π/4-shift QPSK


An 8-Dimensional Trellis-Coded 8-PSK with Non-zero Crossing Constraint
Tadashi WADAYAMA Koichiro WAKASUGI Masao KASAHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/08/25
Vol. E77-A  No. 8 ; pp. 1274-1280
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: 
Keyword: 
TCMπ/4-shift QPSKset partitioning,non-zero crossing
 Summary | Full Text:PDF(555.6KB)

A New Fully-Digitalized π/4-Shift QPSK Modulator for Personal Communication Terminals
Tetsu SAKATA Kazuhiko SEKI Shuji KUBOTA Shuzo KATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/07/25
Vol. E77-B  No. 7 ; pp. 921-926
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
digitalized modulatorπ/4-shift QPSKlow power consumption
 Summary | Full Text:PDF(448.5KB)