New York University

Aditya Dhananjay

Sundeep Rangan

Dennis E Shasha

Marco Mezzavilla

Jinyang Li

Device and method can be provided for emulating a system which includes a wireless channel, a wireless transmitter, and a wireless receiver. For example, with an emulation processor, it is possible to receive baseband data, process the received baseband data, and transmit the processed baseband data. Further, with a controller, it is possible to receive configuration information pertaining to the wireless channel, the wireless transmitter, and the wireless receiver to be emulated; and configure the emulation processor according to the received configuration information.

System and method for emulation of wireless channels and multi-antenna transmit and receive circuits

An exemplary system, method and computer-accessible medium for determining a degradation(s) of a wireless link(s) can be provided, which can include, for example, periodically determining a wireless channel quality of the wireless link(s) between a sender and a receiver, recording a history of the wireless channel quality, determining whether a plurality of diffractive pulses are present based on the history and determining the degradation(s) based on the presence of the plurality of diffractive pulses. The wireless channel can be in a beam-forming direction. The degradation(s) can be an impending degradation.

System, method and computer-accessible medium for predicting wireless signal degradation

An exemplary system, method and computer-accessible medium for determining a particular base station to connect to by a mobile phone can include, for example, receiving a first synchronization signal from a first base station, where the first synchronization signal can include a first antenna gain correction and a first power allocation correction for the first base station, receiving a second synchronization signal from a second base station, where the second synchronization signal can include a second antenna gain correction and a second power allocation correction for the second base station, and determining whether the first base station or the second base station is the particular base station to connect to by comparing the first synchronization signal to the second synchronization signal.

System, method and computer-accessible medium for power measurement for mmWave cellular system

An exemplary device for emulating a wireless channel(s) can be provided, which can include, for example, a first communication interface configured to receive a first data signal(s) from a transmitter unit(s), a hardware processor configured to receive the first data signal(s) from the first communication interface, and generate a second data signal(s) by modifying the first data signal(s) based on a test(s) being performed on the transmitter unit(s), and a second communication interface configured to receive the second data signal(s) from the hardware processor, and transmit the second data signal(s) to a receiver unit(s). A control interface can be included, which can be configured to receive a control signal(s) from the transmitter unit(s) or the receiver unit(s) and provide the control signal(s) to the hardware processor for determining the second data signal(s).

System, method and computer-accessible medium for simulation and emulation of wireless cluster and/or tapped delay line models

Exemplary communication apparatus can comprise a receiver; a computer arrangement; and a non-transitory medium comprising computer-executable instructions that cause the apparatus to: receive a signal comprising a plurality of symbols in a first domain; store a portion of the signal comprising at least one symbol in a buffer; determine a frequency offset parameter relating to the buffered portion; apply a correction signal based on the offset parameter to the buffered portion to generate an at least partially corrected signal in the first domain; and transform the at least partially corrected signal into a second domain. In some embodiments, the first domain is a time domain, the second domain is a frequency domain, and the symbols are OFDM symbols. The corrected signal can be further transformed into a third domain. Further, exemplary methods and computer-readable media can be provided embodying one or more procedures the apparatus is configured to perform.

System and method for mitigating frequency offsets in wireless systems

The present disclosure relates to a computer-implemented method for estimating a communication channel response, comprising procedures such as: receiving, via the channel, a signal comprising a plurality of symbols, each comprising a plurality of sub-carriers; determining a pilot sub-carrier response and a pilot sub-carrier metric for one or more pilot sub-carriers; and for one or more non-pilot sub-carriers: i) determining a non-pilot sub-carrier metric; ii) if the non-pilot sub-carrier metric satisfies a criterion, determining a particular component (e.g., real or imaginary) of a non-pilot sub-carrier response as a function of different components of one or more pilot sub-carrier responses; and iii) if the non-pilot sub-carrier metric does not satisfy the criterion, determine the particular component of the non-pilot sub-carrier response as a function of the particular component of one or more pilot sub-carrier responses. Other embodiments include a communication apparatus and a computer-readable medium configurable to perform such procedures.

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Brooklyn, NY, United States of America

Aditya Dhananjay