JCM 2008 | Sciweavers

29

JCM
2008

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Performance and Capacity Analysis of UWB Networks over 60GHz WPAN Channel

13 years 11 months ago

In this paper we evaluate the system performance and capacity of single carrier ultra-wideband (UWB) networks over 60GHz wireless personal area network (WPAN) channel. Symbol error...

Wei Li 0007, Jun Wei, Michael Smith

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31

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JCM
2008

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Strategies Averting Sybil-type Attacks Based on the Blom-scheme in Ad Hoc Sensor Networks

13 years 11 months ago

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We present a scheme based on the Blom scheme for resisting the Sybil type attacks. In this scheme, the authority pre-distributes the combination of the secret used in the Blom sche...

Shiuh-Jeng Wang, Yuh-Ren Tsai, Chung-Wei Chen

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34

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JCM
2008

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New Receiver Architecture Based on Optical Parallel Interference Cancellation for the Optical CDMA

13 years 11 months ago

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Optical Code Division Multiple Access (OCDMA) is considered as the strongest candidates for the future high speed optical networks due to the large bandwidth offered by the system,...

N. Elfadel, A. A. Aziz, E. Idriss, A. Mohammed, N....

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20

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JCM
2008

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Combined Packet Retransmission Diversity and Power Adjustment Scheme for High Speed Wireless Networks

13 years 11 months ago