146 search results - page 13 / 30 » Private Quantum Channels |
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BROADNETS
2004
IEEE
15 years 3 months ago
2004
IEEE
We present a joint PHY/MAC architecture (DCC-MAC) for 802.15.4a-like networks based on PPM-UWB. Unlike traditional approaches it fully utilizes the specific nature of UWB to achie...
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ICALP
2003
Springer
15 years 5 months ago
2003
Springer
We prove lower bounds for the direct sum problem for two-party bounded error randomised multipleround communication protocols. Our proofs use the notion of information cost of a p...
CORR
2010
Springer
14 years 12 months ago
2010
Springer
We study the two-user Gaussian multiple-input multiple-output (MIMO) broadcast channel with common and confidential messages. In this channel, the transmitter sends a common messag...
CORR
2010
Springer
14 years 12 months ago
2010
Springer
We study the two-user Gaussian multiple-input multiple-output (MIMO) broadcast channel with common and confidential messages. In this channel, the transmitter sends a common messa...
MICRO
1991
IEEE
15 years 3 months ago
1991
IEEE
- We present techniques for exploiting parallelism extracted from loops on an MIMD system. Parallelism is exploited through parallel execution of instructions on multiple processor...