Cooperative wireless networks based on distributed space-time coding

被引：0

作者：

Barbarossa, S ^{[1
]}

Pescosolido, L ^{[1
]}

Ludovici, D ^{[1
]}

Barbetta, L ^{[1
]}

Scutari, G ^{[1
]}

机构：

[1] Univ Roma La Sapienza, INFOCOM Dpt, Rome, Italy

来源：

2004 INTERNATIONAL WORKSHOP ON WIRELESS AD-HOC NETWORKS | 2005年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The aim of this paper is to show how cooperation among nodes of a wireless network can be useful to reduce the overall radiated power necessary to guarantee reliable, links among the network nodes. The basic idea is that if the links between cooperating nodes are sufficiently reliable, the cooperating nodes can transmit in a coordinated manner in order to emulate a virtual MIMO system that can yield considerable gains in terms of diversity or capacity. In this paper, we provide first a theoretical analysis of a single-user scenario showing how the cooperation gain is related to the spatial density of the cooperating nodes. Then, we compare alternative distributed space-time coding strategies aimed at achieving the promised advantages in a multi-user context(1).

引用

页码：30 / 34

页数：5

共 50 条

[31] Adaptive power allocation strategies for distributed space-time coding in cooperative MIMO networks
Peng, Tong
de Lamare, Rodrigo C.
Schmeink, Anke
IET COMMUNICATIONS, 2014, 8 (07) : 1141 - 1150
[32] Improved scheme with cooperative diversity based on distributed space-time block coding
Du Na & Xu Dazhuan Coll.of Information Science & Technology
JournalofSystemsEngineeringandElectronics, 2009, 20 (03) : 463 - 469
[33] Detection schemes for distributed space-time block coding in time-varying wireless cooperative systems
Cheng, Ho Ting
Lok, Tat M.
TENCON 2005 - 2005 IEEE REGION 10 CONFERENCE, VOLS 1-5, 2006, : 294 - +
[34] Improved scheme with cooperative diversity based on distributed space-time block coding
Du Na
Xu Dazhuan
JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2009, 20 (03) : 463 - 469
[35] Distributed space-time block coding based cooperative generalized spatial modulation
Altin, Gokhan
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2022, 35 (11)
[36] Cooperative UAV Networks based on Distributed Space-Time Block Codes
Choi, Minhwan
Lee, Hoojin
Nam, Haewoon
2016 13TH INTERNATIONAL CONFERENCE ON UBIQUITOUS ROBOTS AND AMBIENT INTELLIGENCE (URAI), 2016, : 454 - 458
[37] Cooperative diversity in space-time coded wireless networks
Vazifehdan, J
Shafiee, H
2004 9TH IEEE SINGAPORE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), 2004, : 215 - 219
[38] Differential distributed space-time modulation for cooperative networks
Wang, Genyuan
Zhang, Yimin
Amin, Moeness
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2006, 5 (11) : 3097 - 3108
[39] Exact pairwise error probability of distributed space-time coding in wireless relays networks
Duong, Trung Q.
Nguyen, Ngoc-Tien
Nguyen, Viet-Kinh
2007 INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES, VOLS 1-3, 2007, : 279 - +
[40] Distributed Space-Time Coding of Over-the-Air Superimposed Packets in Wireless Networks
Argyriou, Antonios
2013 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2013, : 4911 - 4915

← 1 2 3 4 5 →