Cross-layer design of energy-constrained networks using cooperative MIMO techniques

2006 ◽  
Vol 86 (8) ◽  
pp. 1804-1814 ◽  
Author(s):  
Shuguang Cui ◽  
Andrea J. Goldsmith
Keyword(s):  
Cross Layer ◽  
Cross Layer Design ◽  
Cooperative Mimo ◽  
Energy Constrained

Cross-layer design for cooperative MIMO systems with relay selection and imperfect CSI

2013 ◽  
Vol 56 (2) ◽  
pp. 1-10
Author(s):  
XiangBin Yu ◽  
TingTing Zhou ◽  
Yun Rui ◽  
Xin Yin ◽  
Ming Chen
Keyword(s):  
Relay Selection ◽  
Mimo Systems ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Imperfect Csi ◽  
Cooperative Mimo

Cross layer design with extensive virtual MIMO: FS-MUP optimization model for wireless sensor network

2020 ◽  
pp. 1-16
Author(s):  
Monali Prajapati ◽  
Dr. Jay Joshi
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Multiple Input Multiple Output ◽  
Wireless Sensor ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Virtual Mimo ◽  
Proposed Model ◽  
Multiple Input ◽  
Input Multiple Output

In the wireless sensor network (WSN), wireless communication is said to be the dominant power-consuming operation and it is a challenging one. Virtual Multiple-Input–Multiple-Output (V-MIMO) technology is considered to be the energy-saving method in the WSN. In this paper, a novel multihop virtual MIMO communication protocol is designed in the WSN via cross-layer design to enhance the energy efficiency, reliability, and end-to-end (ETE) and Quality of Service (QoS) provisioning. On the basis of the proposed protocol, the optimal set of parameters concerning the transmission and the overall consumed energy by each of the packets is found. Furthermore, the modeling of ETE latency and throughput of the protocol takes place with respect to the bit-error-rate (BER). A novel hybrid optimization algorithm referred as Flight Straight Moth Updated Particle Swarm Optimization (FS-MUP) is introduced to find the optimal BER that meets the QoS, ETE requirements of each link with lower power consumption. Finally, the performance of the proposed model is evaluated over the extant models in terms of Energy Consumption and BER as well.

Cross-Layer Design for Exposed Node Reduction in Ad Hoc WLANs

2018 ◽  
Vol E101.B (7) ◽  
pp. 1575-1588 ◽  
Author(s):  
Emilia WEYULU ◽  
Masaki HANADA ◽  
Hidehiro KANEMITSU ◽  
Eun-Chan PARK ◽  
Moo Wan KIM
Keyword(s):  
Ad Hoc ◽  
Cross Layer ◽  
Cross Layer Design
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