1. Masanori Shinriki, Akira Kishimoto, Iwao Sasase and Shinsaku Mori, ”Signal-to-noise ratio of the n-th law amplifier for non Gaussian noise”, 1980 IEEE International Conference on Communications (ICC’80), 62.7, Seatle, U.S.A., June 1980.
2. Iwao Sasase, Yasuo Harada and Shinsaku Mori, ”Bandwidth efficient quadra-ture overlapped modulation”, 1982 IEEE International Conference on Com-munications (ICC’82), 6F.2, Philadelphi a, U.S.A., June 1982.
3. Iwao Sasase and Shinsaku Mori, ”The effects of soft limiters on L-th phase tracking systems”, 1982 IEEE Global Telecommunications Conference (GLOBE-COM’82), pp.224-228, Miami, U.S.A., Nov. 1982.
4. Iwao Sasase and Shinsaku Mori, ”The power spectral density of modified QORC modulation passed through a hard limiter”, 1983 IEEE International Conference on Communications (ICC’83), pp.230-234, Boston, U.S.A., June 1983.
5. Rieko Abe, Iwao Sasase and Shinsaku Mori, ”Bandwidth efficient quadrature overlapped squared raised-cosine modulation”, 1983 Satellite Communica-tions Conference (SCC’83), 24.7, Ottawa, Canada, June 1983.
6. Iwao Sasase, Masanori Shinriki and Shinsaku Mori, ”Signal- to-noise ratio of the power-law nonlinear envelope detector”, 1983 Satellite Communications Conference (SCC’83),11.5, Ottawa, Canada, June 1983.
7. Iwao Sasase, Masanori Shinriki and Shinsaku Mori, ”Signal-to-noise ratio of arbitrary power-series nonlinear envelope detector”, 1983 IEEE Inter-national Symposium on Information Theory (ISIT’83), pp.82, St. Jovite, Canada, Sept. 1983.
8. Shigeru Arisawa, Masao Nakagawa and Iwao Sasase, ”Improvement on signal-to-noise ratio by nonlinear cancellation in the presence of large interference with largely varying envelope”, 1983 IEEE Global Telecommunications Con-ference (GLOBECOM’83), pp.860-864, San Diego, U.S.A., Nov. 1983.
9. Iwao Sasase and Shinsaku Mori, ”Performance of staggered QOSRC modu-lation on a hard-limited satellite channel in the presence of uplink and down-link noise and intersymbol interference”, 1984 IEEE International Confer-ence on Communications (ICC’84), pp.941-945, Amsterdam, Holland, May 1984.
10. Takao Kishi, Iwao Sasase and Shinsaku Mori, ”Optimum bandwidth of pre-detection Gaussian bandpass filter for differentially encoded GMSK”, 1984 IEEE Global Telecommunications Conference (GLOBECOM’84), pp.746-749, Atlanta, U.S.A., Nov. 1984.
11. Iwao Sasase, Shinsaku Mori and Kamilo Feher, ”Bandwidth efficient quadra-ture overlapped modulation techniques”, 1984 Union of Radio Science (URSI) General Assembly, pp.210, Florence, Italy, Aug. 1984.
12. Iwao Sasase, Shinsaku Mori and Kamilo Feher, ”Bandwidth efficient modu-lation technique by asymmetrical pulse shaping”, 1984 IEEE Global Telecom-munications Conference (GLOBECOM’84), pp.1086-1090, Atlanta, U.S.A., Nov. 1984.
13. Iwao Sasase, Kuang-Tsan Wu and Kamilo Feher, ”Comparison of improved efficiency 225-QPRS and 256-QAM in distorted channels”, 1985 IEEE In-ternational Conference on Communications (ICC’85), pp.448-452, Chicago, U.S.A., June 1985.
14. Kuang-Tsan Wu, Iwao Sasase and Kamilo Feher, ”Improved efficiency 15-level modified duobinary PRS above the Nyquist rate”, 1985 IEEE Inter-national Conference on Communications (ICC’85), pp.961-965, Chicago, U.S.A., June 1985.
15. Iwao Sasase, Masami Watanabe and Shinsaku Mori, ”Mobile antenna con-figurations for digital radio systems”, 1985 IEEE International Conference on Communications (ICC’85), pp.1318-1321, Chicago, U.S.A., June 1985.
16. Iwao Sasase, Jinling Li and Kamilo Feher, ”Effect of carrier recovery and symbol timing recovery error on the performance of 256-QAM systems”, 1985 International Electrical, Electronics Conference and Exposition (ELEC-TRONICOM’85), pp.550-553, Toronto, Canada, Oct. 1985.
17. K. Sreenath, Iwao Sasase and Kamilo Feher, ”Performance comparison of high level QAM and QPRS schemes in nonlinear radio channels”, 1986 IEEE International Conference on Communications (ICC’86), pp.1632-1635, Tronto, Canada, June 1986.
18. Iwao Sasase and Kamilo Feher, ”Effect of carrier recovery and symbol timing recovery error on the performance of 225-QPRS systems”, MONTECH’86 Conference on Antennas and Communications, pp.78-81, Montreal, Canada, Sept. 1986.
19. Iwao Sasase, Jinxing Li and Kamilo Feher, ”On digital quasi-impulse shap-ing for multi-level QAM and QPRS systems” MONTECH’86 Conference on Antennas and Communications, pp.231-234, Montreal, Canada, Sept. 1986.
20. Iwao Sasase and Shinsaku Mori, ”The effect of timing error on coded partial-response channels”, 1987 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, pp.501-504, Victoria, Canada, June 1987.
21. Teruhiko Honda, Iwao Sasase and Shinsaku Mori, ”Convolutional coded multi-h continuous phase modulation”, 1987 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, pp.93-96, Victoria, Canada, June 1987.
22. Iwao Sasase and Shinsaku Mori, ”Signal to noise ratio of the power-law amplifier by the use of output harmonic components”, 1987 IEEE Region 10 Conference, pp.52-56, Seoul, Korea, Aug. 1987.
23. Iwao Sasase and Shinsaku Mori, ”Signal to noise ratio of combined nonlinear coherent and envelope detector”, 1987 International Conference of Commu-nication Technology (ICCT’87), pp.240-243, Nanjing, China, Nov. 1987.
24. Iwao Sasase and Shinsaku Mori, ”Rejection of multiple CW interference in QPSK systems using decision-feedback filters”, 1987 IEEE Global Telecom-munications Conference (GLOBECOM’87) pp.2160-2164, Tokyo, Japan, Nov.
1987.
25. Iwao Sasase, Aminuddin Chalid, Hiroyuki Yashima and Shinsaku Mori, ”Rate 2/3 coded nonuniform phase/frequency modulation”, IEE 4th International Conference on HF radio systems and techniques, pp.300-304, London, Eng-land, April 1988.
26. Aminuddin Chalid, Iwao Sasase, Hiroyuki Yashima and Shinsaku Mori, ”Coded nonuniform phase/frequency modulation”, 1988 IEEE International Confer-ence on Communications (ICC’88) pp.707-711, Philadelphia, U.S.A., June 1988.
27. Iwao Sasase and Shinsaku Mori, ”Signal-to-noise ratio of the power-law en-velope detector by the use of harmonic output components”, 1988 IEEE International Symposium on Information Theory (ISIT’88), pp.14, Kobe, Japan, June 1988.
28. Naohisa Jikuya, Iwao Sasase and Shinsaku Mori, ”Performance of QPSK systems using decision-feedback filters for imperfect coherent detection”, 1988 Singapore International Conference on Communication Systems (ICCS’88), pp.1230-1234, Singapore, Nov. 1988.
29. Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”Block division slot set-ting to improve intermodulation effects in mobile satellite single level SCPC systems”, 1988 Singapore International Conference on Communication Sys-tems (ICCS’88), pp.312-316, Singapore, Nov. 1988.
30. Toshiaki Ogawa, Iwao Sasase and Shinsaku Mori, ”Suppression of CW in-terference and colored noise in QPSK system using decision-feedback fil-ters”, 1988 Singapore International Conference on Communication Systems (ICCS’88), pp.1235-1239, Singapore, Nov. 1988.
31. Toshiyuki Itoh, Iwao Sasase and Shinsaku Mori, ”Coded continuous phase modulation combined with nonuniform mapping and multi-h scheme”, 1988 IEEE Global Telecommunications Conference (GLOBECOM’88), pp.865-869, Hollywood, U.S.A., Nov. 1988.
32. Tadafusa Niinomi, Iwao Sasase and Shinsaku Mori, ”On the insertion of service channel in dicode QPRS system”, 1989 International Conference of Communication Technology (ICCT’89), pp.627-630, Beijing, China, June 1990.
33. Iwao Sasase and Shinsaku Mori, ”Suppression of pulsed CW interference in QPSK systems using decision-feedback filters”, 1989 International Confer-ence of Communication Technology (ICCT’89), pp.403-406, Beijing, China, June 1990.
34. Manabu Tokunaga, Hiroomi Hikawa, Iwao Sasase and Shinsaku Mori, ”Neu-ron model using multi-input multilevel-quantized digital phase-locked loop”, Fifth IASTED Int. Conf. Expert Systems and Neural Networks, pp.21-25, Hawaii, U.S.A., Aug. 1989.
35. Haruhiko Ito, Toshiyuki Itoh, Iwao Sasase and Shinsaku Mori ”Multiple trellis coded CPFSK”, Canadian Conference on Electrical and Computer Engineering, pp.94-97, Montreal, Canada, Sept. 1989.
36. Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”Reduced-path Viterbi decoding for optical channel”, Canadian Conference on Electrical and Com-puter Engineering, pp.673-676, Montreal, Canada, Sept. 1989.
37. Michiko Motono, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”Se-quential decoding in optical channel”, Canadian Conference on Electrical and Computer Engineering, pp.677-680, Montreal, Canada, Sept. 1989.
38. Minobu Hayashi, Zaihua Luan, Iwao Sasase and Shinsaku Mori, ”MS syn-chronization network using PLL with a variable average number”, Canadian Conference on Electrical and Computer Engineering, pp.373-376, Montreal, Canada, Sept. 1989.
39. Iwao Sasase and Shinsaku Mori, ”Analysis of queueing systems with multiple servers under a threshold-type scheduling”, 1989 IEEE Global Telecommuni-cations Conference, (GLOBECOM’89), pp.1450-1454, Dallas, U.S.A., Nov.
1989.
40. Makoto Nakamura, Iwao Sasase and Shinsaku Mori, ”Two parallel queues with dynamic routing under a threshold-type scheduling”, 1989 IEEE Global Telecommunications Conference, (GLOBECOM’89), pp.1445-1449, Dallas, U.S.A., Nov. 1989.
41. Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”A new type of Viterbi decoding with path reduction”, 1989 IEEE Global Telecommunications Con-ference, (GLOBECOM’89), pp.1714-1718, Dallas, U.S.A., Nov. 1989.
42. Masayoshi Miyagi, Toshiaki Ogawa, Iwao Sasase and Shinsaku Mori, ”Sup-pression of CW interference and filtered noise in QPRS systems using decision-feedback filters”, 1990 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP’90), pp.1703-1706, Albuquerque, U.S.A, April 1990.
43. Tadafusa Niinomi, Iwao Sasase and Shinsaku Mori, ”Selective repeat type-II ARQ/FEC scheme using rate-compatible punctured code”, 1990 IEEE Inter-national Conference on Communications (ICC/SUPERCOM’90), pp.1251-1255, Atlanta, U.S.A., April 1990.
44. Masahiko Takahashi, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori,
”Capacity and effects of Reed-Solomon codes on multi-pulse PPM in optical communications”, 1990 IEEE International Conference on Communications (ICC/SUPERCOM’90), pp.1663-1667, Atlanta, U.S.A., April 1990.
45. Takashi Kojima, Makoto Nakamura, Iwao Sasase and Shinsaku Mori, ”The effect of varying routing probability in two parallel queues with dynamic
routing under a threshold-type scheduling”, 2nd Singapore International Conference on Communication Systems (ICCS’90), pp.197-201, Singapore, Nov. 1990.
46. Iwao Sasase and Shinsaku Mori, ”The effect of multiple arrival classes on resequencing delay for a queueing system with multiple servers under a threshold- type scheduling”, 1990 International Symposium on Information and Its Applications (ISITA’90), pp.1019-1022, Hawaii, U.S.A., Nov. 1990.
47. Tomoaki Ohtsuki, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”Punc-tured convolutional coded PPM in optical channel”, 1990 International Sym-posium on Information and Its Applications (ISITA’90), pp.335-338, Hawaii, U.S.A., Nov. 1990.
48. Takaya Yamazato, Shinjiro Oshita, Iwao Sasase and Shinsaku Mori, ”The arrangement technique of Gray-code table for modified QAM systems” 1990 International Symposium on Information and Its Applications (ISITA’90), pp.155-158, Hawaii, U.S.A., Nov. 1990.
49. Hiroyuki Yashima, Jouji Suzuki, Iwao Sasase and Shinsaku Mori, ”Per-formance of soft decision reduced path Viterbi decoding”, 1990 Interna-tional Symposium on Information and Its Applications (ISITA’90), pp.71-74, Hawaii, U.S.A., Nov. 1990.
50. Tatsuya Taniai, Iwao Sasase and Shinsaku Mori, ”Adaptive cutoff prior-ity for multiple server system with two kinds of arrival streams”, 1990 IEEE Global Telecommunications Conference, (GLOBECOM’90), pp.887-891, San Diego, U.S.A., Dec. 1990.
51. Iwao Sasase and Shinsaku Mori, ”Resequencing delay for a queueing sys-tem with multiple servers under a threshold-type scheduling”, IEEE INFO-COM’91, pp.393-399, Miami, U.S.A., April 1991.
52. Toshiaki Ogawa, Iwao Sasase and Shinsaku Mori, ”Suppression of narrow-band interference and multipath in spread-spectrum system using decision-feedback filters”, 1991 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, pp.673-676, Victoria, Canada, May 1991.
53. Toshiyuki Ito, Iwao Sasase and Shinsaku Mori, ”Convolutional coded con-tinuous phase modulation with modified phase pulse signal”, 1991 IEEE Pacific Rim Conference on Communications, Computers and Signal Pro-cessing, pp.75-78, Victoria, Canada, May 1991.
54. Tomoaki Ohtsuki, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”Cut-off rate of MPPM in noiseless photon counting channel”, 1991 IEEE Pa-cific Rim Conference on Communications, Computers and Signal Processing, pp.99-102, Victoria, Canada, May 1991.
55. Takaya Yamazato, Iwao Sasase and Shinsaku Mori, ”Interface coding system involving error correcting code and data compaction code”, 1991 IEEE Pa-cific Rim Conference on Communications, Computers and Signal Processing, pp.196-199, Victoria, Canada, May 1991.
56. Toshiki Habutsu, Yoshifumi Nishio, Iwao Sasase and Shinsaku Mori, ”A se-cret key cryptosystem by iterating Chaotic map”, EUROCPYPT’91, ”Ad-vances in Cryptology - EUROCRYPT’91”, Lecture Notes in Computer Sci-ence (Springer-Verlag), No. 547, pp.127-140, Brighton, England, April 1991.
57. Tatsuya Taniai, Iwao Sasase and Shinsaku Mori, ”Adaptive resource alloca-tion strategy for delay calls and preemptive non-delay calls”, 1991 Singapore International Conference on Networks (SICON’91), pp.315-319, Singapore, Sept. 1991.
58. Chun-Ying Ho, Iwao Sasase and Shinsaku Mori, ”Analogy between Markov chain and the asynchronous memory recall process of Hebbian-type asso-ciative memory”, 1991 International Joint Conference on Neural Networks (IJCNN’91), pp.13-18, Singapore, Nov. 1991.
59. Tomoaki Ohtsuki, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”Par-allel rate-variable coded PPM in photon counting channel”, 1991 IEEE Global Telecommunications Conference (GLOBECOM’91), pp.439-443, Phoenix, U.S.A., Dec. 1991.
60. Ichiro Seto, Tomoaki Ohtsuki, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”Coherent optical polarization-shift keying (POLSK) homodyne sys-tem using phase-diversity receivers”, 1991 IEEE Global Telecommunications Conference (GLOBECOM’91), pp.1601-1605, Phoenix, U.S.A., Dec. 1991.
61. Chun-Ying Ho, Iwao Sasase and Shinsaku Mori, ”On the capacity of the Hopfield associative memory”, 1992 International Joint Conference on Neu-ral Networks (IJCNN’92), pp.II.196-201, Baltimore, U.S.A., June 1992.
62. Tomoyuki Ueda, Kiyoshi Takahashi, Iwao Sasase and Shinsaku Mori, ”Hopfield-type neural networks with fuzzy sets to gather the convergent speed”, 1992 International Joint Conference on Neural Networks (IJCNN’92), pp.IV.624-628, Baltimore, U.S.A., June 1992.
63. Iwao Sasase, Yoshifumi Nishio and Hitomi Nakamura, ”The effect of message-class dependent threshold-type scheduling on the delay for the M/M/n queue”, 1992 IEEE International Conference on Communications (ICC’92), pp.506-510, Chicago, U.S.A., June 1992.
64. Ichiro Seto, Tomoaki Ohtsuki, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”Polarization state and phase noise insensitive POLSK phase-diversity homodyne system in coherent optical communications”, 1992 IEEE Inter-national Conference on Communications (ICC’92), pp.743-747, Chicago, U.S.A., June 1992.
65. Tomoaki Ohtsuki, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori, ”Co-herent subcarrier multiplexing system with distributing local oscillator in lo-cal loop”, 1992 IEEE International Conference on Communications (ICC’92), pp.1158-1162, Chicago, U.S.A., June 1992.
66. Takaya Yamazato, Iwao Sasase and Shinsaku Mori, ”Interlace coding system to avoid error propagation of source coding system”, International Confer-ence on Selected Topics in Wireless Communications, pp.80-83, Vancouver, Canada, June 1992.
67. Masayuki Ariyoshi, Takaya Yamazato, Iwao Sasase and Shinsaku Mori, ”Trel-lis coded modulation using totally overlapped signal sets”, International Conference on Selected Topics in Wireless Communications, pp.360-363, Vancouver, Canada, June 1992.
68. Naoki Kurita, Iwao Sasase and Shinsaku Mori, ”Suppression of narrow-band interference in FFH systems by hard-limited combining receiver using transversal filters”, International Conference on Selected Topics in Wireless Communications, pp.445-448, Vancouver, Canada, June 1992.
69. Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Reed Solomon coded FSK SCM system with distributing LO in local loop in the presence of laser phase noise”, 1992 Singapore International Conference on Communication Systems (ICCS/ ISITA’92), pp.1033-1037, Singapore, Nov. 1992.
70. Hideyuki Uehara, Ichiro Seto, Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Phase noise insensitive multilevel POLSK based on QAM mapping in coherent optical systems”, 1992 Singapore International Conference on Communication Systems (ICCS/ ISITA’92), pp.1043-1047, Singapore, Nov.
1992.
71. Ichiro Seto, Iwao Sasase and Shinsaku Mori, ”The effect of nonideal optical hybrids on the performance of 2x2 and 3x3 CPFSK phase diversity homo-dyne receivers”, 1992 Singapore International Conference on Communication Systems (ICCS/ ISITA’92), pp.1048-1052, Singapore, Nov. 1992.
72. Hideyuki Tozawa and Iwao Sasase , ”Traffic analysis of packet switching system with multimedia bursty packets under mixed acceptance strategies”, 1992 Singapore International Conference on Communication Systems (ICCS/
ISITA’92), pp.1277-1281, Singapore, Nov. 1992.
73. Tatsuya Taniai and Iwao Sasase, ”Throughput analysis of input queueing packet switch under improved FIFO policy”, 1992 Singapore International Conference on Communication Systems (ICCS/ ISITA’92), pp.1282-1285, Singapore, Nov. 1992.
74. Takaya Yamazato, Iwao Sasase and Shinsaku Mori, ”A fast Viterbi decoding using the information of most-frequent symbol of convolutional code”, 1992 Singapore International Conference on Communication Systems (ICCS/ ISITA’92), pp.1302-1306, Singapore, Nov. 1992.
75. Nobutomo Yoshihashi, Tatsuya Taniai and Iwao Sasase , ”The effect of rout-ing policies on the delay in two parallel M/D/1 queues”, 1992 Srout-ingapore International Conference on Communication Systems (ICCS/ ISITA’92), pp.1381-1385, Singapore, Nov. 1992.
76. Aloknath De, Iwao Sasase and Peter Kabal, ”Trellis-coded phase/frequency modulation with equal usage of signal dimensions”, 1992 IEEE Global Telecom-munications Conference (GLOBECOM’92), pp.1769-1773, Orlando, U.S.A., Dec. 1992.
77. Junichi Kubo, Takaya Yamazato, Iwao Sasase and Shinsaku Mori, ”A novel source coding technique with high convergence speed based on the LZW algorithm”, 1993 IEEE International Symposium on Information Theory, (ISIT’93), pp.116, San Antonio, U.S.A. Jan. 1993.
78. Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Performance analysis of MPPM in noisy photon counting channel”, 1993 IEEE International Sym-posium on Information Theory, (ISIT’93), pp.167, San Antonio, U.S.A. Jan.
1993.
79. Sadataka Hayashi, Takaya Yamazato, Junichi Kubo and Iwao Sasase, ”A new source coding method based on LZW adopting the least recently used deletion heuristic”, 1993 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, pp.190-193, Victoria, Canada, May 1993.
80. Takaya Yamazato, Iwao Sasase and Shinsaku Mori, ”Reduced path Viterbi decoder with inverse circuit of the encoder”, 1993 IEEE Pacific Rim Con-ference on Communications, Computers and Signal Processing, pp.569-572, Victoria, Canada, May 1993.
81. Koji Nemoto, Takaya Yamazato, Iwao Sasase and Shinsaku Mori, ”A novel detection technique for CPM using variable mapping method”, 1993 IEEE Pacific Rim Conference on Communications, Computers and Signal Process-ing, pp.573-576, Victoria, Canada, May 1993.
82. Hideyuki Uehara, Ichiro Seto, Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Impact of local oscillator intensity noise in coherent optical POLSK heterodyne/homodyne receivers”, 1993 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, pp.757-760, Victoria, Canada, May 1993.
83. Kazumi Sato, Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Perfor-mance analysis of (m,2)MPPM with imperfect slot synchronization”, 1993 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, pp.765-768, Victoria, Canada, May 1993.
84. Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Overlapping multi-pulse multi-pulse position modulation in optical direct detection channel”, 1993 IEEE International Conference on Communications (ICC’93), pp.1123-1127, Geneva, Switzerland, May 1993.
85. Masayuki Ariyoshi, Takaya Yamazato, Iwao Sasase and Shinsaku Mori, ”A novel trellis coded modulation system without signal point expansion”, 2nd International Conference on Universal Personal Communications (ICUPC’93), pp.653-657, Ottawa, Canada, Oct. 1993.
86. Makoto Nakamura and Iwao Sasase, ”Transient analysis of the queueing system with multiple nonpreemptive priority classes under the FG-BG con-gestion control”, 2nd International Conference on Universal Personal Com-munications (ICUPC’93), pp.749-753, Ottawa, Canada, Oct. 1993.
87. Natsuko Sonoda, and Iwao Sasase, ”Traffic analysis of multimedia queueing system with Poisson and batch Poisson arrival packets”, Malaysia Inter-national Conference on Communications (MICC’93), A5.1.1-A5.1.5, Kuala Lumpur, Malaysia, Nov. 1993.
88. Kouichi Ohkawa, Takaya Yamazato and Iwao Sasase, ”Performance of bit-by-bit interleaved trellis-coded 16QAM with PSAM in Rayleigh fading chan-nels”, Malaysia International Conference on Communications (MICC’93), B7.2.1-B7.2.5, Kuala Lumpur, Malaysia, Nov. 1993.
89. Shigeki Shiokawa and Iwao Sasase, ”Performance of a nonblocking space-division packet switch with two-kinds of correlated input calls”, 1993 IEEE Global Telecommunications Conference (GLOBECOM’93), pp.1384-1388, Houston, U.S.A., Nov. 1993.
90. Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Coherent subcarrier multiplexing system using an orthogonal polarization state as a pilot signal in the presence of second- and third intermodulation distortions” 1993 Inter-national Symposium on Nonlinear Theory and Its Applications, pp.883-886, Hawaii, U.S.A., Dec. 1993.
91. Naoki Ehara, Iwao Sasase and Shinsaku Mori, ”Weak radar signal detec-tion based on Wavelet transform”, 1994 IEEE Internadetec-tional Conference on Acoustics, Speech, and Signal Processing (ICASSP’94), pp.II.377-380, Ade-laide, Australia, April 1994.
92. Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Trellis coded overlap-ping multi-pulse pulse position modulation in optical direct detection chan-nel”, 1994 IEEE International Conference on communications (ICC’94), pp.675-679, New Orleans, U.S.A., May 1994.
93. Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Differential overlapping pulse position modulation in optical direct detection channel”, 1994 IEEE International Conference on communications (ICC’94), pp.680-684, New Or-leans, U.S.A., May 1994.
94. Kazumi Sato, Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Perfor-mance of coded multi-pulse PPM with imperfect slot synchronization in optical direct detection channel”, 1994 IEEE International Conference on communications (ICC’94), pp.121-125, New Orleans, U.S.A., May 1994.
95. Tomoaki Ohtsuki, Iwao Sasase and Shinsaku Mori, ”Performance analysis of of overlapping multi-pulse pulse position modulation (OMPPM) in noisy photon counting channel”, 1994 IEEE International Symposium on Infor-mation Theory, (ISIT’94), pp.80, Trondheim, Norway, June 1994.
96. Gunawan Wibisono and Iwao Sasase, ”Trellis coded hybrid frequency and phase modulation with expurgated phase code and asymmetric signal con-stellation”, IEEE Fourth International Conference on Personal, Indoor and Mobile Radio Communications (PIMRC’94), pp.553-557, Hague, The Nether-lands, Sept. 1994.
97. Masayuki Ariyoshi and Iwao Sasase, ”Trellis coded modulation using par-tially overlapped signal sets of non-equiprobable signaling”, IEEE Fourth International Conference on Personal, Indoor and Mobile Radio Communi-cations (PIMRC’94), pp.558-562, Hague, The Netherlands, Sept. 1994.
98. Satoru Fukumoto, Duk-Kyu Park, Kazunori Okada and Iwao Sasase, ”Dy-namic channel assignment using a channel framework for traffic congestion in a highway micro cellular system”, IEEE Fourth International Confer-ence on Personal, Indoor and Mobile Radio Communications (PIMRC’94), pp.164-168, Hague, The Netherlands, Sept. 1994.
99. Gunawan Wibisono and Iwao Sasase, ”Multidimensional trellis coded fre-quency/phase modulation”, Singapore 1994 International Conference on Com-munications Systems (ICCS’94), pp.134-138, Singapore, Nov. 1994.
100. Kazumi Sato, Tomoaki Ohtsuki Hideyuki Uehara and Iwao Sasase, ”Effect of imperfect slot synchronization on direct-detection optical synchronous CDMA communication systems with PPM signals”, 1994 International Sym-posium on Information Theory and Its Applications (ISITA’94), pp.367-371, Sydney, Australia, Nov. 1994.
101. Kouichi Ohkawa and Iwao Sasase, ”Performance of multicarrier trellis-coded 8PSK using frequency hopping in Rayleigh fading channels”, 1994 Interna-tional Symposium on Information Theory and Its Applications (ISITA’94), pp.145-149, Sydney, Australia, Nov. 1994.
102. Kei Enomoto, Shigeki Shiokawa and Iwao Sasase, ”A growable packet switch with two priority classes”, 1994 International Symposium on Information Theory and Its Applications (ISITA’94), pp.559-563, Sydney, Australia, Nov. 1994.
103. Keisuke Takemori, Shigeki Shiokawa and Iwao Sasase, ”Performance anal-ysis of input and output queueing switch with multiple priority classes”, 1994 International Symposium on Information Theory and Its Applications (ISITA’94), pp.553-557, Sydney, Australia, Nov. 1994.
104. Koji Nemoto, Takahiko Saba and Iwao Sasase, ”Viterbi-decoding differential detection of 16DAPSK”, 1994 International Symposium on Information