@article{oai:sucra.repo.nii.ac.jp:00012574, author = {長谷川, 孝明 and 羽渕, 裕真}, issue = {11}, journal = {IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences}, month = {}, note = {Synchronization has been one of the problems in M-ary spread spectrum communication systems. In this letter, we propose the frame synchronization method using the Hadamard matrix and a frame synchronization method of PCM communication systems. Moreover, we analyze the probabilities of keeping synchronous state and frame renewal rates, and we evaluate the relationship between these probabilities and the number of stages of counters., Copyright notice. c1994 IEICE All rights reserved. "A Study on the M-ary/SS Communication System Using a Frame Synchronization Method of PCM Communication Systems"Kouji OHUCHI, Hiromasa HABUCHI, Takaaki HASEGAWA, IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences, 1994 Vol.77-A No.11 pp. 1942-1945 許諾No.07RB0055., text, application/pdf}, title = {A Study on the M-ary/SS Communication System Using a Frame Synchronization Method of PCM Communication Systems}, volume = {77}, year = {1994}, yomi = {ハセガワ, タカアキ and ハブチ, ヒロマサ} }