Collaborative ARQ in wireless energy-constrained networks
DIALM-POMC '05 Proceedings of the 2005 joint workshop on Foundations of mobile computing
EURASIP Journal on Wireless Communications and Networking
Adaptive multi-antenna power control in wireless networks
Proceedings of the 2006 international conference on Wireless communications and mobile computing
Cross-layer design of energy-constrained networks using cooperative MIMO techniques
Signal Processing - Special section: Advances in signal processing-assisted cross-layer designs
Power scheduling for wireless sensor and actuator networks
Proceedings of the 6th international conference on Information processing in sensor networks
A Cross-Layer Framework for Exploiting Virtual MISO Links in Mobile Ad Hoc Networks
IEEE Transactions on Mobile Computing
Energy-efficient channel estimation in MIMO systems
EURASIP Journal on Wireless Communications and Networking
A novel cluster-based cooperative MIMO scheme for multi-hop wireless sensor networks
EURASIP Journal on Wireless Communications and Networking
EURASIP Journal on Wireless Communications and Networking
Foundations and Trends® in Networking
A cooperative MIMO mobile multihop relay for cellular networks
EHAC'07 Proceedings of the 6th WSEAS International Conference on Electronics, Hardware, Wireless and Optical Communications
A cooperative MIMO mobile multihop relay for cellular networks
EHAC'07 Proceedings of the 6th WSEAS International Conference on Electronics, Hardware, Wireless and Optical Communications
Channel selection algorithms in virtual MIMO sensor networks
Proceedings of the 1st ACM international workshop on Heterogeneous sensor and actor networks
Proceedings of the 6th international conference on Mobile systems, applications, and services
Energy efficiency of a per-hop relay selection scheme for sensor networks using cooperative MIMO
International Journal of Sensor Networks
Energy efficiency comparison of MIMO-based and multihop sensor networks
EURASIP Journal on Wireless Communications and Networking
Performance evaluation of MAC protocols for cooperative MIMO transmissions in sensor networks
Proceedings of the 5th ACM symposium on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
An Energy-Efficiency Route Protocol for MIMO-Based Wireless Sensor Networks
APNOMS '08 Proceedings of the 11th Asia-Pacific Symposium on Network Operations and Management: Challenges for Next Generation Network Operations and Service Management
A bio-inspired distributed clustering algorithm for wireless sensor networks
Proceedings of the 4th Annual International Conference on Wireless Internet
Adaptive RF chain management for energy-efficient spatial-multiplexing MIMO transmission
Proceedings of the 14th ACM/IEEE international symposium on Low power electronics and design
Coded diversity for cooperative MISO based wireless sensor networks
IEEE Communications Letters
Timing synchronization in decode-and-forward cooperative communication systems
IEEE Transactions on Signal Processing
Robust collaborative-relay beamforming
IEEE Transactions on Signal Processing
On the energy efficiency of cooperative communications in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
A cross-layer approach to energy efficiency for adaptive MIMO systems exploiting spare capacity
IEEE Transactions on Wireless Communications
Minimizing effective energy consumption in multi-cluster sensor networks for source extraction
IEEE Transactions on Wireless Communications
Effect of synchronization errors on alamouti coding in wireless sensor networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Cooperative MAC protocol with distributed relay actuation
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
An energy-efficient cooperative MISO-based routing protocol for wireless sensor networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Energy efficient cooperative MIMO with idle nodes in cluster based wireless sensor networks
ISWCS'09 Proceedings of the 6th international conference on Symposium on Wireless Communication Systems
A resource allocation algorithm for cluster-based cooperative MIMO in wireless sensor networks
SoftCOM'09 Proceedings of the 17th international conference on Software, Telecommunications and Computer Networks
IEEE Transactions on Wireless Communications
Nonlinear MIMO: affordable MIMO technology for wireless sensor networks
IEEE Transactions on Wireless Communications
An improved alamouti strategy in dense wireless sensor networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Channel Access Scheme for MIMO-Enabled Ad Hoc Networks with Adaptive Diversity/Multiplexing Gains
Mobile Networks and Applications
Energy-efficient link adaptation in frequency-selective channels
IEEE Transactions on Communications
EWSN'08 Proceedings of the 5th European conference on Wireless sensor networks
A cooperative transmission scheme for cluster based wireless sensor networks
ICIC'09 Proceedings of the Intelligent computing 5th international conference on Emerging intelligent computing technology and applications
A battery-aware deployment scheme for cooperative wireless sensor networks
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Lifetime maximization via a new cooperative MAC protocol in wireless sensor networks
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Cooperative communication techniques for wireless OFDMA-based ad-hoc networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
An energy-efficient cooperative SIMO transmission scheme for wireless sensor networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Cross-layer optimized routing for wireless sensor networks using dynamic programming
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Energy saving MAC for MIMO systems
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Analysis of cooperative MIMO MAC protocol in wireless sensor networks
ICNVS'10 Proceedings of the 12th international conference on Networking, VLSI and signal processing
Analysis and code design of variable time-fraction collaborative communications
IEEE Transactions on Wireless Communications
On energy efficiency of pilot assisted modulation schemes
Sarnoff'10 Proceedings of the 33rd IEEE conference on Sarnoff
Energy efficiency in selective decode and forward cooperative communication
Sarnoff'10 Proceedings of the 33rd IEEE conference on Sarnoff
Cooperative MIMO MAC protocol using STTC in wireless sensor networks
WSEAS TRANSACTIONS on COMMUNICATIONS
Cooperation for transmission scheduling in wireless networks
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
Near-optimal joint antenna selection for amplify-and-forward relay networks
IEEE Transactions on Wireless Communications
Joint receive-transmit beamforming for multi-antenna relaying schemes
IEEE Transactions on Signal Processing
Link energy minimization in IR-UWB based wireless networks
IEEE Transactions on Wireless Communications
Energy-constrained link adaptation for MIMO OFDM wireless communication systems
IEEE Transactions on Wireless Communications
AST/UCMA/ISA/ACN'10 Proceedings of the 2010 international conference on Advances in computer science and information technology
Cross-layer channel-aware approaches for modern wireless networks
MACOM'10 Proceedings of the Third international conference on Multiple access communications
Timing estimation and resynchronization for amplify-and- forward communication systems
IEEE Transactions on Signal Processing
Virtual MIMO based wireless communication for remote medical condition monitoring
ICOST'10 Proceedings of the Aging friendly technology for health and independence, and 8th international conference on Smart homes and health telematics
On the performance of a distributed key management scheme in heterogeneous wireless sensor networks
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
Energy-efficient cooperative communication in clustered wireless sensor networks
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
Bandwidth-efficient coded cooperative relaying in wireless networks
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
Cooperative and constrained MIMO communications in wireless ad hoc/sensor networks
IEEE Transactions on Wireless Communications
Energy efficiency optimization of cooperative communication in wireless sensor networks
EURASIP Journal on Wireless Communications and Networking - Special issue on theoretical and algorithmic foundations of wireless ad hoc and sensor networks
Proceedings of the Sixth Asian Internet Engineering Conference
Energy Consumption in Downlink MIMO Relay Systems with Multiple Users
GREENCOM-CPSCOM '10 Proceedings of the 2010 IEEE/ACM Int'l Conference on Green Computing and Communications & Int'l Conference on Cyber, Physical and Social Computing
Analysis of client relay network with opportunistic cooperation
WWIC'11 Proceedings of the 9th IFIP TC 6 international conference on Wired/wireless internet communications
Cooperative communication for energy efficiency in mobile wireless sensor networks
ICCSA'11 Proceedings of the 2011 international conference on Computational science and its applications - Volume Part IV
Beamforming on mobile devices: a first study
MobiCom '11 Proceedings of the 17th annual international conference on Mobile computing and networking
Optimal design of virtual MIMO for WSN performance improvement
WSEAS TRANSACTIONS on COMMUNICATIONS
Task allocation and scheduling in wireless distributed computing networks
Analog Integrated Circuits and Signal Processing
Timing Synchronization for Cooperative Communications with Detect and Forward Relaying
Wireless Personal Communications: An International Journal
MIMO techniques in cluster-based wireless sensor networks
APWeb'06 Proceedings of the 2006 international conference on Advanced Web and Network Technologies, and Applications
Segment-based packet combining: how to schedule a dense relayer cluster?
Wireless Networks
Wireless MIMO Sensor Network with Power Constraint WLS/BLUE Estimators
Wireless Personal Communications: An International Journal
Wireless distributed computing in cognitive radio networks
Ad Hoc Networks
Time Synchronization for Cooperative Communication in Wireless Sensor Networks
Wireless Personal Communications: An International Journal
A close examination of performance and power characteristics of 4G LTE networks
Proceedings of the 10th international conference on Mobile systems, applications, and services
Joint optimization of power, packet forwarding and reliability in MIMO wireless sensor networks
Mobile Networks and Applications - Special issue on Wireless and Personal Communications
Maximizing network lifetime through optimal power consumption in wireless sensor networks
ICISP'12 Proceedings of the 5th international conference on Image and Signal Processing
Increasing network lifetime in an energy-constrained wireless sensor network
International Journal of Sensor Networks
Collaborative Relaying Strategies in Autonomic Management of Mobile Robotics
Wireless Personal Communications: An International Journal
Real-time use-aware adaptive MIMO RF receiver systems for energy efficiency under BER constraints
Proceedings of the 50th Annual Design Automation Conference
Power management of MIMO network interfaces on mobile systems
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Model-driven energy-aware rate adaptation
Proceedings of the fourteenth ACM international symposium on Mobile ad hoc networking and computing
Interference Management and Power Allocation for Energy-Efficient Cognitive Femtocell Networks
Mobile Networks and Applications
Secure cooperative physical-layer coding for the internet of things
Proceedings of the International Workshop on Adaptive Security
Computers and Electrical Engineering
International Journal of Sensor Networks
Energy efficient cooperative communication for UWB based in-body area networks
BodyNets '13 Proceedings of the 8th International Conference on Body Area Networks
An energy-efficient clustered distributed coding for large-scale wireless sensor networks
The Journal of Supercomputing
International Journal of Sensor Networks
Energy efficient cooperative communications using coalition formation games
Computer Networks: The International Journal of Computer and Telecommunications Networking
CVMIMOR: cooperative virtual MIMO routing in wireless networks
International Journal of Wireless and Mobile Computing
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We consider radio applications in sensor networks, where the nodes operate on batteries so that energy consumption must be minimized, while satisfying given throughput and delay requirements. In this context, we analyze the best modulation and transmission strategy to minimize the total energy consumption required to send a given number of bits. The total energy consumption includes both the transmission energy and the circuit energy consumption. We first consider multi-input-multi-output (MIMO) systems based on Alamouti diversity schemes, which have good spectral efficiency but also more circuitry that consumes energy. We then extend our energy-efficiency analysis of MIMO systems to individual single-antenna nodes that cooperate to form multiple-antenna transmitters or receivers. By transmitting and/or receiving information jointly, we show that tremendous energy saving is possible for transmission distances larger than a given threshold, even when we take into account the local energy cost necessary for joint information transmission and reception. We also show that over some distance ranges, cooperative MIMO transmission and reception can simultaneously achieve both energy savings and delay reduction.