A combined space鈥搕ime block coding (STBC) and eigen-space tracking
(EST) scheme in multiple-input-multiple-output systems is
proposed. It is proved that the STBC-EST is capable of shifting
hardware complexity from the receiver to the transmitter without
any bit error rate (BER) performance loss. A computation efficient
EST algorithm is also proposed, which makes the STBC-EST affordable.
Simulation results show that the STBC-EST with a modest
feedback requirement results in a negligible BER performance loss
compared with a dual system configuration.
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This is an interface program for flip flop emulation. At first pulse at the input pin the apropriate output will latch and at the second pulse will release. Very short and efficient program
Auctions are among the oldest economic institutions in place. They have been used since antiquity to sell a wide variety of goods, and their basic form has remained unchanged. In this dissertation, we explore the efficiency of common auctions when values are interdependent- the value to a particular bidder may depend on information available only to others-and asymmetric. In this setting, it is well known that sealed-bid auctions do not achieve efficient allocations in general since they do not allow the information held by different bidders to be shared.
This project concentrates on the deterministic approach. This guarantees the full coverage in mobile adhoc network. This uses deterministic broadcast protocols that use neighbor set information only, which is more efficient method.
This project concentrates on the deterministic approach. This guarantees the full coverage in mobile adhoc network. This uses deterministic broadcast protocols that use neighbor set information only, which is more efficient method.
This project concentrates on the deterministic approach. This guarantees the full coverage in mobile adhoc network. This uses deterministic broadcast protocols that use neighbor set information only, which is more efficient method.
This project concentrates on the deterministic approach. This guarantees the full coverage in mobile adhoc network. This uses deterministic broadcast protocols that use neighbor set information only, which is more efficient method.
This project concentrates on the deterministic approach. This guarantees the full coverage in mobile adhoc network. This uses deterministic broadcast protocols that use neighbor set information only, which is more efficient method.
This project concentrates on the deterministic approach. This guarantees the full coverage in mobile adhoc network. This uses deterministic broadcast protocols that use neighbor set information only, which is more efficient method.