6031 search results - page 1001 / 1207 » Communicating Transaction Processes |
131
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— Given a wireless sensor network (WSN) whose sensors are randomly and independently distributed in a bounded area following a homogeneous Poisson process with density ρ and eac...
130
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— Link and node reliability are important metrics in wireless ad hoc networks. Therefore, evaluating and quantifying reliability has become the cornerstone of research in this ...
145
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— Finding a reliable and efficient routing path in vehicular ad hoc networks (VANETs) is a challenging issue due to high mobility of vehicles and frequent link breakage. Motivat...
121
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper addresses initial ranging (uplink synchronization and power control) for TDD OFDMA systems. Exploiting the channel knowledge from the downlink channel together with ini...
135
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
—We consider the situation where N nodes share a common access point. With each node i there is an associated buffer and channel state that change in time. Node i dynamically cho...