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2008
IEEE
16 years 26 days ago
Creating malleable interactive surfaces using liquid displacement sensing
We present a new approach for rapidly prototyping multi-touch and object sensing surfaces. It works by liquid displacement inside a malleable projection surface. The system provid...
Otmar Hilliges, David Kim, Shahram Izadi
VTC
2008
IEEE
126views Communications» more  VTC 2008»
16 years 26 days ago
On the Impact of Coarse Synchronization on the Performance of Broadcast/Multicast Single Frequency Network Operation in WCDMA
Abstract—We evaluate the system-level performance and potential capacity gain of MBSFN (Multicast/Broadcast Single Frequency Network) operation in Wideband CDMA (WCDMA) and compa...
Christoph A. Jotten, Christian Sgraja, Josef J. Bl...
VTC
2008
IEEE
270views Communications» more  VTC 2008»
16 years 26 days ago
Interference Avoidance through Dynamic Downlink OFDMA Subchannel Allocation using Intercell Coordination
Abstract- OFDMA subchannel allocation has been wellstudied. However, most of the available literature considers a single cell system without cochannel interference. We present a no...
Mahmudur Rahman, Halim Yanikomeroglu
VTC
2008
IEEE
120views Communications» more  VTC 2008»
16 years 26 days ago
Boosting Video Capacity of IEEE 802.11n through Multiple Receiver Frame Aggregation
—The technology based on the IEEE 802.11 standard has been hugely successful, and is evolving towards even higher speeds and richer features. In particular, the 802.11n amendment...
Kyungsoo Lee, Sangki Yun, Hyogon Kim
WCNC
2008
IEEE
16 years 26 days ago
Connectivity-Aware Network Maintenance via Relays Deployment
— In this paper, we address the network maintenance problem, in which we aim to maximize the lifetime of a sensor network by adding a set of relays to it. The network lifetime is...
Ahmed S. Ibrahim, Karim G. Seddik, K. J. Ray Liu