On the Han-Kobayashi region for the interference channel

被引：172

作者：

Chong, Hon-Fah ^{[1
]}

Motani, Mehul ^{[1
]}

Garg, Hari Krishna ^{[1
]}

El Gamal, Hesham ^{[2
]}

机构：

[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore

[2] Ohio State Univ, Dept Elect & Comp Engn, Columbus, OH 43210 USA

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 2008年 / 54卷 / 07期

关键词：

Han-Kobayashi region; information rates; interference channel;

D O I：

10.1109/TIT.2008.924720

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this correspondence, we derive a simplified description of the Han-Kobayashi rate region for the general interference channel. Using this result, we establish that the recently discovered Chong-Motani-Garg rate region is a new representation of the Han-Kobayashi region. Moreover, a tighter bound for the cardinality of the time-sharing auxiliary random variable emerges from our simplified description.

引用

页码：3188 / 3195

页数：8

共 17 条

[1] CAPACITY REGION OF A CHANNEL WITH 2 SENDERS AND 2 RECEIVERS [J].

AHLSWEDE, R .

ANNALS OF PROBABILITY, 1974, 2 (05) :805-814

[2] CAPACITY REGION OF A CLASS OF DISCRETE ADDITIVE DEGRADED INTERFERENCE CHANNELS [J].

BENZEL, R .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1979, 25 (02) :228-231

[3] CASE WHERE INTERFERENCE DOES NOT REDUCE CAPACITY [J].

CARLEIAL, AB .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1975, 21 (05) :569-570

[4] INTERFERENCE CHANNELS [J].

CARLEIAL, AB .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1978, 24 (01) :60-70

[5]

CHONG HF, 2006, COMPARISON 2 ACHIEVA

[6] The capacity region of a class of interference channels [J].

Chong, Hon-Fah ;

Motani, Mehul ;

Garg, Hari Krishna .

2007 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, VOLS 1-7, 2007, :2856-2860

[7] The capacity region of frequency-selective Gaussian interference channels under strong interference [J].

Chung, Seong Taek ;

Cioffi, John M. .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2007, 55 (09) :1812-1821

[8] THE CAPACITY REGION OF THE DISCRETE MEMORYLESS INTERFERENCE CHANNEL WITH STRONG INTERFERENCE [J].

COSTA, MHM ;

ELGAMAL, AA .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1987, 33 (05) :710-711

[9] ACHIEVABLE RATE REGION FOR BROADCAST CHANNEL [J].

COVER, TM .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1975, 21 (04) :399-404

[10]

Cover TM, 2006, Elements of Information Theory

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