Elias Nemer
Elias J Nemer, Vladimir Kravtsov: Digitally pre-equalizing signals. Intel Corporation, Trop Pruner & Hu P C, February 19, 2008: US07333558

In one embodiment, the present invention includes an transmitter apparatus having a digital filter to compensate in a baseband frequency for magnitude and delay slopes occurring in the transmitter's analog path.

Alexey Vladimirovich Khoryaev, Artyom Lomayev, Alexander Alexandrovich Maltsev, Vladimir Kravtsov, Michael Genossar: Method and apparatus for inter-carrier interference mitigation in phase noise limited wirelss communiction systems. Intel Corporation, Schwegman Lundberg & Woessner P A, April 19, 2016: US09319166 (4 worldwide citation)

In a wireless, OFDM system, phase noise may be mitigated through the use of an interleaver that is designed to distribute coded block bits across subcarriers of multiple OFDM symbols. Doing so decreases the non-stationary properties of the noise. Such an interleaver may be a rectangular interleaver ...

Vladimir Kravtsov: Method and system for synchronizing a quadrature amplitude modulation demodulator. Intel Corporation, Eitan Pearl Latzer & Cohen Zedek, April 27, 2004: US06727772 (4 worldwide citation)

In some embodiments of the present invention, there is a system and method of synchronizing a QAM demodulator by determining a phase offset error value between an actual phase shift of a received symbol and an estimated phase shift value.

Vladimir Kravtsov, Yuval Lomnitz, Clark Chen, Shilpa Talwar, Nageen Himayat, Li Li, Hua Yang, Homgmei Sun: Adaptive frequency reuse method of radio resources management and allocation. Intel Corporation, Carrie A Boone P C, November 29, 2011: US08068459 (3 worldwide citation)

A method for managing and allocating radio resources (RRMA method) of multiple radio resource types to subscriber stations is disclosed. The RRMA method includes bandwidth partitioning, into parts comprising “slots” with a given reuse pattern, a selection rule, to select a “cell, reuse pattern” pair ...

Amir Rubin, Vladimir Kravtsov: Device, system and method of noise identification and cancellation. Intel Corporation, Pearl Cohen Zedek Latzer, February 2, 2010: US07657228 (2 worldwide citation)

Some embodiments of the invention provide devices, systems and methods of noise identification and cancellation. For example, an apparatus in accordance with an embodiment of the invention includes: a characterizer to estimate a non-linear mutual relation between: a characteristic of an incoming int ...

Vladimir Kravtsov: Reducing phase noise in phase-encoded communications signals. Intel Corporation, Trop Pruner & Hu P C, May 8, 2007: US07215705 (1 worldwide citation)

A receiver may reduce phase noise in phase-encoded communications signals using symmetrical averaging to estimate phase shift correction. In one embodiment, a receiver, such as a quadrature amplitude modulation receiver may include a decision feedback equalizer and a filter of low complexity to rece ...

Vladimir Kravtsov: System and method of improving power efficiency in wireless communication system. INTEL CORPORATION, April 4, 2017: US09615326

An apparatus may comprise a signal mapper to map a pre-emphasized signal to sub-carriers symmetrically about DC, and a peak-to-average-power reduction (PAPR) module arranged to receive a pre-emphasized signal and treat the pre-emphasized signal so as to reduce PAPR in a transmit signal sent from the ...

Vladimir Kravtsov, Artyom Lomayev, Iaroslav P Gagiev, Alexander Maltsev, Michael Genossar, Carlos Cordeiro: Apparatus, system and method of communicating a single carrier (SC) space time block code (STBC) transmission. INTEL IP CORPORATION, Shichrur & Co, July 17, 2018: US10027442

Some demonstrative embodiments include apparatuses, devices, systems and methods of communicating a Single Carrier (SC) Space Time Block Coding (STBC) transmission. For example, a station may generate a plurality of space-time streams including at least a first space-time stream and a second space-t ...

Vladimir Kravtsov, Tom Harel: Method and apparatus adapted for localized hopping OFDMA and power efficient OFDMA multiplexing. Intel Corporation, Thorpe North & Western, February 19, 2013: US08379688

An embodiment of the present invention provides an apparatus, comprising a transceiver configured for OFDM transmissions in frequency-contiguous, hopping, sub-channels.

Assaf Kasher, Michael Genossar, Maxim Greenberg, Vladimir Kravtsov: Interleaving and deinterleaving source data for single carrier modulation and coding schemes. Intel IP Corporation, Eversheds Sutherland, September 11, 2018: US10075323

This disclosure describes methods, devices, and systems related to interleaving and deinterleaving symbols used in single carrier modulation and coding schemes. A device is disclosed comprising at least one memory storing computer-executable instructions, and at least one processor configured to acc ...