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GLOBECOM
2007
IEEE
16 years 20 days ago
Opportunistic Access with Random Subchannel Backoff (OARSB) for OFDMA Uplink
Abstract— A distributed medium access control (MAC) algorithm for uplink OFDMA networks under the IEEE 802.16 framework is proposed and analyzed in this work. We present a simple...
Yu-Jung Chang, Feng-Tsun Chien, C. C. Jay Kuo
CSCW
2006
ACM
16 years 9 days ago
Draw-together: graphical editor for collaborative drawing
Collaborative object-based graphical editors offer good support for design teams to work concurrently on their design. However, not much research has been done on maintaining cons...
Claudia-Lavinia Ignat, Moira C. Norrie
LCN
2005
IEEE
15 years 12 months ago
Rate-based Flow-control for the CICQ Switch
A combined input and crosspoint queued (CICQ) switch with a flow control latency of round-trip time (RTT) packets requires each crosspoint (CP) buffer to hold the RTT packets in o...
Kenji Yoshigoe
GCC
2005
Springer
15 years 12 months ago
Exploiting the Heterogeneity in Structured Peer-to-Peer Systems
The structured peer-to-peer system, which is based on the distributed hash table, offers an administration-free and fault-tolerant application-level overlay network. However, a ra...
Tongqing Qiu, Guihai Chen
ISPA
2005
Springer
15 years 11 months ago
Online Adaptive Fault-Tolerant Routing in 2D Torus
In this paper, we propose efficient routing algorithms for 2D torus with possible large number of faulty nodes. There is no presumption on the number and the distribution of faulty...
Yamin Li, Shietung Peng, Wanming Chu
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