Special Section on Mobile Information Network
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 . FOREWORD ........................................................ 757
        Mitsutoshi HATORI, Masakazu SENGOKU

INVITED PAPERS
==============
 . Mobile Communications Development in Japan (Toward the Realization
   of Personal Communication Services) ............................. 759
        Shuichi INADA

 . Network Issues for Universal Mobility ........................... 764
        Masami YABUSAKI and Akihisa NAKAJIMA

 . Performance Evaluation of Handoff Schemes in Personal Communication
   Systems ......................................................... 773
        Ahmed ABUTALEB and Victor O.K.LI

PAPERS
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 . Performance Evaluation for Cellular DS/CDMA System over
   Frequency-Selective Fading Channel .............................. 785
        Kyung Sup KWAK and Gyoo Geun KIM

 . The Spread Spectrum Code Hopping System ......................... 795
        Takeshi ONIZAWA and Takaaki HASEGAWA

 . Error Probability of ALOHA Systems with Controlled Output Power . 805
        Mitsuyuki KISHIMOTO, Ikuo OKA and Chikato FUJIWARA

 . Channel Assignment with Capture for Personal Satellite
   Communications .................................................. 812
        Miki SAITO, Shigeru SHIMAMOTO and Yoshikuni ONOZATO

 . Performance Analysis of Channel Segregation in Cellular Environments
   with PRMA ....................................................... 822
        Mario FRULLONE, Guido RIVA, Paolo GRAZIOSO and Claudia CARCIOFI

 . A Dynamic Channel Assignment Approach to Reuse Partitioning Systems
   Using Rearrangement Method ...................................... 831
        Kazuhiko SHIMADA, Takeshi WATANABE, Masakazu SENGOKU and Takeo
        ABE

 . Performance of Distributed Dynamic Channel Assignment in Cellular
   Systems ......................................................... 838
        Duk-Kyu PARK and Kazunori OKADA

Regular Section
===============
PAPERS
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[Digital Signal Processing]

 . A New Structure for Noise and Echo Cancelers Based on A Combined
   Fast Adaptive Filter Algorithm .................................. 845
        Youhua WANG, Kenji NAKAYAMA and Zhiqiang MA

 . Higher Order Spectra Analysis of Nonstationary Harmonizable Random
   Processes ....................................................... 854
        Pavol ZAVARSKY and Nobuo FUJII

[Artificial Intelligence and Knowledge]

 . Identification of P-Fuzzy Switching Functions ................... 860
        Hiroaki KIKUCHI and Masao MUKAIDONO

[Neural Networks]

 . Dynamic Neural Network Derived from the Olfactory System with
   Examples of Applications ........................................ 869
        Koji SHIMOIDE and Walter J.FREEMAN

LETTERS
=======
[Digital Signal Processing]

 . A Design Method of All-Pass Networks Based on the Eigen Filter
   Method with Consideration of the Stability ...................... 885
        Yasuhiro TOGURI and Masaaki IKEHARA

 . A Design Method of an Adaptive Joint-Process IIR Filter with
   Generalized Lattice Structure ................................... 890
        Katsumi YAMASHITA, M.H.KAHAI and Hayao MIYAGI

 . ABSTRACTS (IEICE Trans., Vol.J78-A, No.7 in Japanese) ........... 893