Abstract: Techniques for enhancing the security and power efficiency of a multiple-input-multiple-output (MIMO) communication system are provided. In one embodiment, data packets are multiplexed by calculated spatial multiplexing matrixes (SMM). In one embodiment, the channel state information (CSI) is used to calculate a first transceiver's SMM to optimize channel efficiency. In another embodiment, the CSI is used to calculate a first transceiver's SMM to optimize channel secrecy.

Abstract: A method for configuring an electronics device having reconfigurable network component layers is disclosed. The method selects a first group of pixels from at least one of the reconfigurable network component layers to form a network component on a substrate of the electronics device and activates the network component in at least one plane of the device substrate using a plurality of micro-electromechanical system (MEMS) switches adjacent to the first group of selected pixels. The method adjusts a first shape of the activated network component for the electronics device using the reconfigurable network component layers.

Abstract: A method to dynamically reconfigure a network by receiving a data packet for transmission from a node in the network at a media access control layer of the node and determining a slot assignment for the data packet based on an application required quality of service. The application required quality of service is determined based on at least one of a number of slots required by the data packet, an application-specified data rate, an application-specified delay requirement and an application-specified number of reserved retries, and application-associated priority values for the data packet. The media access control layer is enabled for time division multiple access.

Abstract: A communication system is provided. The communication system comprises a remote transmitter, at least one central unit, and M number of nodes distributed in a coverage area to form a distributed array antenna in order to receive signals from the at least one remote transmitter and retransmit the received signals to the at least one central unit such that when combined the retransmitted signals form a composite signal with a signal-to-noise ratio (SNR) array gain of approximately M and the time to receive the retransmitted signals at the at least one central unit is increased by an inflation rate of approximately M or less.

Abstract: A receiver for receiving a signal is provided. The receiver comprises a pulse shaper that shapes a received signal using a transfer function, the pulse shaper being adapted to determine a set of coefficients for the transfer function based on the received signal. The receiver also comprises a mixer that mixes the shaped signal with a generated template to create a mixed signal, and an integrator that integrates the mixed signal to generate an integrated signal.