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The transmission of correlated messages over strong interference channels is examined. The result is the proposal of a single-letter characterization of the sum-rate capacity of strong interference channels with correlated messages. It is shown that if the messages are independent, the sum-rate capacity is equal to that of [1] obtained by Costa and El Gamal. However, it can be larger than that of [1] if the messages are correlated. It is also shown that, in terms of the sum-rate, the achievable rate region in [2] is indeed the sum-rate capacity.

- Publication
- IEICE TRANSACTIONS on Communications Vol.E92-B No.3 pp.1013-1016

- Publication Date
- 2009/03/01

- Publicized

- Online ISSN
- 1745-1345

- DOI
- 10.1587/transcom.E92.B.1013

- Type of Manuscript
- LETTER

- Category
- Fundamental Theories for Communications

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Suhan CHOI, "The Sum-Rate Capacity of Strong Interference Channels with Correlated Messages" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 3, pp. 1013-1016, March 2009, doi: 10.1587/transcom.E92.B.1013.

Abstract: The transmission of correlated messages over strong interference channels is examined. The result is the proposal of a single-letter characterization of the sum-rate capacity of strong interference channels with correlated messages. It is shown that if the messages are independent, the sum-rate capacity is equal to that of [1] obtained by Costa and El Gamal. However, it can be larger than that of [1] if the messages are correlated. It is also shown that, in terms of the sum-rate, the achievable rate region in [2] is indeed the sum-rate capacity.

URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.1013/_p

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@ARTICLE{e92-b_3_1013,

author={Suhan CHOI, },

journal={IEICE TRANSACTIONS on Communications},

title={The Sum-Rate Capacity of Strong Interference Channels with Correlated Messages},

year={2009},

volume={E92-B},

number={3},

pages={1013-1016},

abstract={The transmission of correlated messages over strong interference channels is examined. The result is the proposal of a single-letter characterization of the sum-rate capacity of strong interference channels with correlated messages. It is shown that if the messages are independent, the sum-rate capacity is equal to that of [1] obtained by Costa and El Gamal. However, it can be larger than that of [1] if the messages are correlated. It is also shown that, in terms of the sum-rate, the achievable rate region in [2] is indeed the sum-rate capacity.},

keywords={},

doi={10.1587/transcom.E92.B.1013},

ISSN={1745-1345},

month={March},}

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TY - JOUR

TI - The Sum-Rate Capacity of Strong Interference Channels with Correlated Messages

T2 - IEICE TRANSACTIONS on Communications

SP - 1013

EP - 1016

AU - Suhan CHOI

PY - 2009

DO - 10.1587/transcom.E92.B.1013

JO - IEICE TRANSACTIONS on Communications

SN - 1745-1345

VL - E92-B

IS - 3

JA - IEICE TRANSACTIONS on Communications

Y1 - March 2009

AB - The transmission of correlated messages over strong interference channels is examined. The result is the proposal of a single-letter characterization of the sum-rate capacity of strong interference channels with correlated messages. It is shown that if the messages are independent, the sum-rate capacity is equal to that of [1] obtained by Costa and El Gamal. However, it can be larger than that of [1] if the messages are correlated. It is also shown that, in terms of the sum-rate, the achievable rate region in [2] is indeed the sum-rate capacity.

ER -