Cooperative multi-hop relaying over fading channels using cascaded 2 - hop technique

Kumar, M. N. Satheesh; Herhold, P.; Bhattacharjee, Ratnajit; Fettweis, Gerhard

doi:10.1109/indico.2004.1497724

Cited by 2 publications

(1 citation statement)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In [21], a cascaded two-hop technique for multi-hop networks employing cooperative relaying has been investigated and the performance of this approach has been evaluated in a generalized rician fading channel. In this context, two new relaying schemes have also been proposed, namely cooperative cascaded 2-hop with resource reuse and cooperative cascaded 2-hop with no resource reuse.…”

Section: Introductionmentioning

confidence: 99%

User Cooperation in TDMA Wireless System

Katiyar¹,

Paul²,

Bhattacharjee³

2008

IETE Tech Rev

View full text Add to dashboard Cite

Reliability of radio link is limited, owing to path loss, shadowing and multi-path fading. This necessitates the use of a certain type of diversity. In recent years, cooperative diversity has gained considerable attention.Here, wireless nodes cooperate in such a way that they share their antennas and other resources, to create a virtual array through distributed transmission and signal processing. This increases coverage and reduces transmitted power, thereby bringing down co-channel interference, which results in increased system capacity. This paper gives an overview of the state of art of various cooperation schemes and issues related to their implementation.

show abstract

Section: Introductionmentioning

confidence: 99%