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7 篇文献
 
Chip error pattern analysis in ieee 802.15. 4  
Abstract IEEE 802.15. 4 standard specifies physical layer (PHY) and medium access control (MAC) sublayer protocols for low-rate and low-power communication applications. In this protocol, every 4-bit ......
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On enabling cooperative communication and diversity combination in IEEE 802.15.4 wireless networks using off-the-shelf sensor motes  
This paper presents the ‘Generalized Poor Man’s SIMO System’ (gPMSS) which combines two approaches, cooperative communication and diversity combination, to reduce packet losses over links in wireless......
Wireless Networks  2011
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On enabling cooperative communication and diversity combination in IEEE 802.15. 4 wireless networks using off-the-shelf sensor motes  
Abstract This paper presents theGeneralized Poor Man's SIMO System'(gPMSS) which combines two approaches, cooperative communication and diversity combination, to reduce packet losses over links in wir......
0次引用 0 0
Analytical and Quantitative Characterization of Wireless Sensor Networks  
Over the past several years different assumptions have been made about the structure and capabilities of wireless sensor networks (WSN) and the devices they are constituted of. In [43] Gupta and Kumar......
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Cooperative transmission range doubling with IEEE 802.15. 4  
Abstract In battery-driven multi-hop wireless sensor networks, the most highly burdened relay nodes, or bottleneck nodes, will die first. These deaths eventually partition the network and trap valuabl......
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Performance evaluations of ZigBee in different smart grid environments  
Recently, ZigBee Smart Energy profile has been developed for various smart grid applications, such as automatic metering, demand response, load control, power fraud detection, fault diagnostics, and d......
Computer Networks and Isdn Systems  2012
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Simulative Performance Evaluation of 802.15. 4 with Different Modulations for Wireless Sensor Networks  
Abstract: This paper presents the simulative performance analysis of different modulations schemes for Signal/Noise (SNR), packets marked noise and Packet Loss Ratio (PLR) using IEEE 802.15. 4 based O......
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