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NTMS
2009
IEEE
15 years 6 months ago
Enhanced Fractional Frequency Reuse to Increase Capacity of OFDMA Systems
—Inter-cell interference (ICI) mitigation is always a big challenge issue in cellular systems. In this work we propose an Enhanced Fractional Frequency Reuse (EFFR) scheme combin...
Zheng Xie, Bernhard Walke
ICPPW
2009
IEEE
15 years 6 months ago
SenSORCER: A Framework for Managing Sensor-Federated Networks
—Despite many technology advances, the limited computing power of sensors encumber them from taking part in service-oriented architectures. In recent years, the sensornetworking ...
Sujit Bhosale, Michael W. Sobolewski
INFOCOM
2009
IEEE
15 years 6 months ago
Fair Routing in Delay Tolerant Networks
—The typical state-of-the-art routing algorithms for delay tolerant networks are based on best next hop hill-climbing heuristics in order to achieve throughput and efficiency. T...
Josep M. Pujol, Alberto Lopez Toledo, Pablo Rodrig...
INFOCOM
2009
IEEE
15 years 6 months ago
Lightweight Remote Image Management for Secure Code Dissemination in Wireless Sensor Networks
Abstract—Wireless sensor networks are considered ideal candidates for a wide range of applications. It is desirable and sometimes necessary to reprogram sensor nodes through wire...
An Liu, Peng Ning, Chun Wang
ISCA
2009
IEEE
148views Hardware» more  ISCA 2009»
15 years 6 months ago
Memory mapped ECC: low-cost error protection for last level caches
This paper presents a novel technique, Memory Mapped ECC, which reduces the cost of providing error correction for SRAM caches. It is important to limit such overheads as processo...
Doe Hyun Yoon, Mattan Erez