Iyappan Ramachandran

According to our database, Iyappan Ramachandran authored at least 9 papers between 2004 and 2011.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2011

New Energy Efficient Clear Channel Assessment for Wireless Network.

Soo Young Shin, Iyappan Ramachandran, Sumit Roy

KSII Trans. Internet Inf. Syst., 2011

2007

Clear channel assessment in energyconstrained wideband wireless networks.

Iyappan Ramachandran, Sumit Roy

IEEE Wirel. Commun., 2007

Analysis of the contention access period of IEEE 802.15.4 MAC.

Iyappan Ramachandran, Arindam Kumar Das, Sumit Roy

ACM Trans. Sens. Networks, 2007

Cascaded Clear Channel Assessment: Enhanced Carrier Sensing for Cognitive Radios.

Soo Young Shin, Iyappan Ramachandran, Sumit Roy, Wook Hyun Kwon

Proceedings of IEEE International Conference on Communications, 2007

2006

On acquisition of wideband direct-sequence spread spectrum signals.

Iyappan Ramachandran, Sumit Roy

IEEE Trans. Wirel. Commun., 2006

On the Impact of Clear Channel Assessment on MAC Performance.

Iyappan Ramachandran, Sumit Roy

Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005

Acquisition of direct-sequence ultra-wideband signals.

Iyappan Ramachandran, Sumit Roy

Proceedings of the IEEE Wireless Communications and Networking Conference, 2005

Analysis of throughput and energy efficiency of p-persistent CSMA with imperfect carrier sensing.

Iyappan Ramachandran, Sumit Roy

Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005

2004

Symbol spreading for ultrawideband systems based on multiband OFDM.

Iyappan Ramachandran, Yves-Paul Nakache, Philip V. Orlik, Andreas F. Molisch, Jinyun Zhang

Proceedings of the IEEE 15th International Symposium on Personal, 2004