Abstract— In wireless sensor networks (WSNs), reducing energy consumption of resource constrained sensor nodes is one of the most important issues. In this paper, we propose a ta...
Robust video streaming over time-varying, error-prone wireless LANs (WLANs) poses many challenges. In this paper, we present a Time-based Opportunistic Relay (TOR) scheme for high...
Carrier Sense Multi-Access (CSMA) is a typical method to share the common channel in a Wireless LAN (WLAN). It works fairly well in times of light traffic. However as the number of...
We present a transmission rate adaptation algorithm called AGILE (ACK-Guided Immediate Link rate Estimation) for IEEE 802.11 networks. The key idea of AGILE is that the transmitter...
Lochan Verma, Seongkwan Kim, Sunghyun Choi, Sung-J...
For the ongoing standardization activities for IP-based broadcast video and audio streaming services over DVBH, DMB or 3GPP’s MBMS the use of new forward error protection techni...
Thomas Schierl, Heiko Schwarz, Detlev Marpe, Thoma...