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151
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VTC
2008
IEEE
16 years 29 days ago
2008
IEEE
—1 Invoking SDMA in the Down-Link (DL) has the potential of increasing the achievable throughput with the aid of linear transmit preprocessing, provided that the Channel Impulse ...
164
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ICC
2007
IEEE
16 years 28 days ago
2007
IEEE
— In this paper, we develop contention-based medium access control (MAC) schemes for both best-effort data transmissions and delay-sensitive multimedia transmissions over WLANs. ...
159
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ICNP
2000
IEEE
15 years 11 months ago
2000
IEEE
A scalable object location service can enable users to search for various objects in an environment where many small, networked devices are attached to objects. We investigate two...
196
Voted
AGENTS
1997
Springer
15 years 10 months ago
1997
Springer
This paper presents a domain-independent architecture for facilitating visual problem solving between robots or softbots and humans. The architecture de nes virtual and human agen...
151
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BC
2000
15 years 6 months ago
2000
Abstract The visual homing abilities of insects can be explained by the snapshot hypothesis. It asserts that an animal is guided to a previously visited location by comparing the c...