Kiran S. Challapali

According to our database, Kiran S. Challapali authored at least 23 papers between 1993 and 2011.

Collaborative distances:

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

2011

Analysis of QoS Provisioning in Cognitive Radio Networks: A Case Study.

Ashwini Kumar, Jianfeng Wang, Kiran S. Challapali, Kang G. Shin

Wirel. Pers. Commun., 2011

Emerging cognitive radio applications: A survey.

Jianfeng Wang, Monisha Ghosh, Kiran S. Challapali

IEEE Commun. Mag., 2011

2009

A Case Study of QoS Provisioning in TV-Band Cognitive Radio Networks.

Ashwini Kumar, Kang G. Shin, Jianfeng Wang, Kiran S. Challapali

Proceedings of the 18th International Conference on Computer Communications and Networks, 2009

2008

Cognitive Radio Based Wireless Sensor Networks.

Dave Cavalcanti, Sushanta Das, Jianfeng Wang, Kiran S. Challapali

Proceedings of the 17th International Conference on Computer Communications and Networks, 2008

Spectrum Sensing Prototype for Sensing ATSC and Wireless Microphone Signals.

Monisha Ghosh, Vasanth Gaddam, Gene Turkenich, Kiran S. Challapali

Proceedings of the 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2008

2007

Spectrum Sensing for Dynamic Spectrum Access of TV Bands.

Carlos Cordeiro, Monisha Ghosh, Dave Cavalcanti, Kiran S. Challapali

Proceedings of the 2nd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2007

An Experimental Approach to Spectrum Sensing in Cognitive Radio Networks with Off-the-Shelf IEEE 802.11 Devices.

Kang G. Shin, Hyoil Kim, Carlos Cordeiro, Kiran S. Challapali

Proceedings of the 4th IEEE Consumer Communications and Networking Conference, 2007

2006

IEEE 802.22: An Introduction to the First Wireless Standard based on Cognitive Radios.

Carlos Cordeiro, Kiran S. Challapali, Dagnachew Birru, Sai Shankar N.

J. Commun., 2006

The MBOA-WiMedia specification for ultra wideband distributed networks.

Javier del Prado Pavon, Sai Shankar N., Vasanth Gaddam, Kiran S. Challapali, Chun-Ting Chou

IEEE Commun. Mag., 2006

Evolution of spectrum-agile cognitive radios: first wireless internet standard and beyond.

Kiran S. Challapali, Carlos Cordeiro, Dagnachew Birru

Proceedings of the 2nd International ICST Conference on Wireless Internet, 2006

2005

Spectrum agile radio: capacity and QoS implications of dynamic spectrum assignment.

Sai Shankar N., Chun-Ting Chou, Kiran S. Challapali, Stefan Mangold

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

2004

Real-time object segmentation and coding for selective-quality video communications.

Kiran S. Challapali, Tomás Brodský, Yun-Ting Lin, Yong Yan, R. Y. Chen

IEEE Trans. Circuits Syst. Video Technol., 2004

Spectrum agile radio: radio resource measurements for opportunistic spectrum usage.

Stefan Mangold, Zhun Zhong, Kiran S. Challapali, Chun-Ting Chou

Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004

2003

Channel adaptive prioritized transmission of layered video over wireless LAN.

Yingwei Chen, Carles Ruiz Floriach, Jong Chul Ye, Kiran S. Challapali

Proceedings of the IEEE 14th International Symposium on Personal, 2003

Video streaming over wireless LAN with efficient scalable coding and prioritized adaptive transmission.

Yingwei Chen, Jong Chul Ye, Carles Ruiz Floriach, Kiran S. Challapali

Proceedings of the 2003 International Conference on Image Processing, 2003

2002

A novel distortion-quantization model and its application in low bitrate video communications.

Yong Yan, Kiran S. Challapali

Proceedings of the 2002 International Conference on Image Processing, 2002

2000

A System for the Automatic Extraction of 3-D Facial Feature Points for Face Model Calibration.

Yong Yan, Kiran S. Challapali

Proceedings of the 2000 International Conference on Image Processing, 2000

1999

Low-cost HD to SD video decoding.

Sharon S. Peng, Kiran S. Challapali

IEEE Trans. Consumer Electron., 1999

1998

Extracting Coding Parameters from Pre-Coded MPEG-2 Video.

Yingwei Chen, Kiran S. Challapali, Mahesh Balakrishnan

Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

Fast Computation of Perceptually Optimal Quantization Matrices for MPEG-2 Intra Pictures.

Yingwei Chen, Kiran S. Challapali

Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

1995

The Grand Alliance system for US HDTV.

Kiran S. Challapali, Xavier Lebègue, Jae S. Lim, Woo H. Paik, Régis Saint-Girons, Eric Petajan, Vinay P. Sathe, Paul Snopko, Joel W. Zdepski

Proc. IEEE, 1995

1994

Grand alliance MPEG-2-based video decoder with parallel processing architecture.

Kiran S. Challapali, Alan P. Cavallerano, Richard Shen, Olu Akiwumi-Assani, Aldo Cugnini, Carlo Basile

Int. J. Imaging Syst. Technol., 1994

1993

Advanced Digital HDTV Transmission System for Terrestrial Video Simulcasting.

Samir N. Hulyalkar, Yo-Sung Ho, Kiran S. Challapali, David A. Bryan, Carlo Basile, Hugh White, Newman D. Wilson, Bhavesh Bhatt

IEEE J. Sel. Areas Commun., 1993