TY - GEN

T1 - Capacity of deterministic Z-chain relay-interference network

AU - Mohajer, Soheil

AU - Diggavi, Suhas N.

AU - Fragouli, Christina

AU - Tse, David N.C.

PY - 2009

Y1 - 2009

N2 - The wireless multiple-unicast problem is considered over a layered network, where the rates of transmission are limited by the relaying and interference effect. The deterministic model introduced in [3] is used to capture the broadcasting and multiple access effects. The capacity region of the Z-chain relayinterference network is fully characterized. In order to solve the problem, we introduce a new achievability scheme based on "interference neutralization" and a new analysis technique to bound the number of non-interfering (pure) signals.

AB - The wireless multiple-unicast problem is considered over a layered network, where the rates of transmission are limited by the relaying and interference effect. The deterministic model introduced in [3] is used to capture the broadcasting and multiple access effects. The capacity region of the Z-chain relayinterference network is fully characterized. In order to solve the problem, we introduce a new achievability scheme based on "interference neutralization" and a new analysis technique to bound the number of non-interfering (pure) signals.

UR - http://www.scopus.com/inward/record.url?scp=77950671234&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77950671234&partnerID=8YFLogxK

U2 - 10.1109/ITWNIT.2009.5158597

DO - 10.1109/ITWNIT.2009.5158597

M3 - Conference contribution

AN - SCOPUS:77950671234

SN - 9781424445363

T3 - Proceedings - 2009 IEEE Information Theory Workshop on Networking and Information Theory, ITW 2009

SP - 331

EP - 335

BT - Proceedings - 2009 IEEE Information Theory Workshop on Networking and Information Theory, ITW 2009

T2 - 2009 IEEE Information Theory Workshop on Networking and Information Theory, ITW 2009

Y2 - 10 June 2009 through 12 June 2009

ER -