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Networks Employing Distributed Space-Time Codes

by J. Mietzner, R. Thobaben, P. A. Hoeher, Jan Mietzner, Ragnar Thobaben, Peter A. Hoeher
"... of cooperative wireless networks employing distributed space-time codes, ” in Proc. IEEE ..."
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of cooperative wireless networks employing distributed space-time codes, ” in Proc. IEEE

Distributed Space-Time Coding

by Ming Liu, Matthieu Crussière, Maryline Helard, Jean-françois Hélard, See Profile, Ming Liu, Youssef Nasser
"... All in-text references underlined in blue are linked to publications on ResearchGate, letting you access and read them immediately. ..."
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All in-text references underlined in blue are linked to publications on ResearchGate, letting you access and read them immediately.

Distributed Space-Time Codes with Reduced Decoding Complexity

by unknown authors
"... Abstract — We address the problem of distributed space-time coding with reduced decoding complexity for wireless relay network. The transmission protocol follows a two-hop model wherein the source transmits a vector in the first hop and in the second hop the relays transmit a vector, which is a tran ..."
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Abstract — We address the problem of distributed space-time coding with reduced decoding complexity for wireless relay network. The transmission protocol follows a two-hop model wherein the source transmits a vector in the first hop and in the second hop the relays transmit a vector, which is a

A Cooperative MAC for Distributed Space-Time Coding in an

by Pei Liu, Chun Nie, Thanasis Korakis, Shivendra Panwar - IEEE 802.16 Network,” in Proc., IEEE International Workshop on Cooperative Wireless Communications and Networking , 2008
"... communication is being considered as an advanced technique to increase the throughput and improve the signal quality. In a cooperative scenario, multiple stations can jointly emulate the antenna elements of a multi-input multi-output (MIMO) system in a distributed fashion. Unlike conventional space- ..."
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coding (STC) mechanisms used by a IEEE 802.16e antenna array, distributed space-time coding (DSTC) is employed across the cooperating stations to achieve a higher spatial diversity gain. In this paper, we present the framework for DSTC in the emerging relay-assisted WiMAX network, and develop a

Distributed Space-Time Codes with Reduced Decoding Complexity

by Kiran T, B. Sundar Rajan
"... Abstract — We address the problem of distributed space-time coding with reduced decoding complexity for wireless relay network. The transmission protocol follows a two-hop model wherein the source transmits a vector in the first hop and in the second hop the relays transmit a vector, which is a tran ..."
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Abstract — We address the problem of distributed space-time coding with reduced decoding complexity for wireless relay network. The transmission protocol follows a two-hop model wherein the source transmits a vector in the first hop and in the second hop the relays transmit a vector, which is a

Cooperative MIMO with Randomized Distributed Space-Time Coding

by Source(s Chun Nie, Pei Liu, Thanasis Korakis, Shivendra Panwar, Chun Nie, Pei Liu, Thanasis Korakis, Shivendra Panwar
"... Description Document (SDD) on the topic of uplink MIMO schemes Abstract This contribution proposes cooperative MIMO with randomized distributed space-time coding (R-DSTC) for the 802.16m system description document (SDD). Purpose To incorporate cooperative MIMO with R-DSTC proposed herein into the I ..."
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Description Document (SDD) on the topic of uplink MIMO schemes Abstract This contribution proposes cooperative MIMO with randomized distributed space-time coding (R-DSTC) for the 802.16m system description document (SDD). Purpose To incorporate cooperative MIMO with R-DSTC proposed herein

Distributed space-time coding in wireless relay networks,”IEEE Trans.

by Frédérique Oggier , Babak Hassibi - on Wireless Communications, , 2006
"... Abstract In this paper, we present a coding strategy for half duplex wireless relay networks, where we assume no channel knowledge at any of the transmitter, receiver or relays. The coding scheme uses distributed space-time coding, that is, the relay nodes cooperate to encode the transmitted signal ..."
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Abstract In this paper, we present a coding strategy for half duplex wireless relay networks, where we assume no channel knowledge at any of the transmitter, receiver or relays. The coding scheme uses distributed space-time coding, that is, the relay nodes cooperate to encode the transmitted

Distributed space-time-coded protocols for exploiting cooperative diversity in wireless networks

by J. Nicholas Laneman, Gregory W. Wornell - IEEE TRANS. INF. THEORY , 2003
"... We develop and analyze space–time coded cooperative diversity protocols for combating multipath fading across multiple protocol layers in a wireless network. The protocols exploit spatial diversity available among a collection of distributed terminals that relay messages for one another in such a m ..."
Abstract - Cited by 622 (5 self) - Add to MetaCart
We develop and analyze space–time coded cooperative diversity protocols for combating multipath fading across multiple protocol layers in a wireless network. The protocols exploit spatial diversity available among a collection of distributed terminals that relay messages for one another in such a

Synchronization-Aware Distributed Space-Time Codes in Wireless Relay Networks

by Karim G. Seddik, Ahmed K. Sadek, Ahmed S. Ibrahim, K. J. Ray Liu
"... Abstract — In this paper, we consider the design of synchronization-aware distributed space-time codes, which we denote as diagonal distributed space-time codes (DDSTC), for N relay nodes helping the source. We impose the diagonal structure of the distributed space-time code to simplify synchronizat ..."
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Abstract — In this paper, we consider the design of synchronization-aware distributed space-time codes, which we denote as diagonal distributed space-time codes (DDSTC), for N relay nodes helping the source. We impose the diagonal structure of the distributed space-time code to simplify

Research Article Censored Distributed Space-Time Coding for Wireless Sensor Networks

by S. Yiu, R. Schober , 2007
"... We consider the application of distributed space-time coding in wireless sensor networks (WSNs). In particular, sensors use a common noncoherent distributed space-time block code (DSTBC) to forward their local decisions to the fusion center (FC) which makes the final decision. We show that the perfo ..."
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We consider the application of distributed space-time coding in wireless sensor networks (WSNs). In particular, sensors use a common noncoherent distributed space-time block code (DSTBC) to forward their local decisions to the fusion center (FC) which makes the final decision. We show
Results 1 - 10 of 38,152