Intel Corporation

Andrey Pudeyev

Alexander A Maltsev

Ali Sadri

Alexei Vladimirovich Davydov

Carlos Cordeiro

Vadim Sergeyevich Sergeyev

Sergey Alexanderovich Tiraspolsky

Alexey Rubtsov

Fatemeh Fazel Sarjoui

Artyom Lomayev

Richard B Nicholls

Alexei M Soupikov

Alexey Vladimirovich Davydov

Qinghua Li

Xintian Eddie Lin

Gregory Vladimirovich Morozov

Sumeet Sandhu

Minnie Ho

Jaroslaw Sydir

Dmitry Akhmetov

Alexander Maltsev, Jr

Liang Xian

Cheng-Yuan Chin

Alexey Rubstov

Sergey A Triaspolsky

Vladim S Sergeyev

Ali S Sadri

This disclosure describes systems, methods, and devices related to a distributed relay. The distributed relay may utilize beamforming and/or a specific physical arrangement of transmit and receive antennas to ensure a high isolation between antennas. The distributed relay may further facilitate the concurrent operation of two different intermediate frequency (IF) chains to support communications between a network entity and user device, receiving and transmitting data on each of the two IF chains independently of one another.

Distributed relay

Techniques are disclosed for implementing am Intelligent Distributed Relay (IDR). The IDR may advantageously use the best qualities of both amplify-and-forward and decode-and-forward solutions. The advantageously leverages the use of a digital signal processing (DSP) circuitry, which may decode the data and control information. The control information may be used to control IDR behavior (e.g., in the uplink and/or downlink directions) and to enhance its characteristics.

Intelligent distributed relay system

Some demonstrative embodiments include devices, systems and/or methods of beamformed communication with space block coding. For example, an apparatus may include a controller to control a plurality of antenna subarrays to form a plurality of directional beams directed in a plurality of different directions for communicating a multi-input-multi-output (MIMO) wireless transmission, which is encoded according to a space-block coding scheme.

Apparatus, system and method of multi-input-multi-output (MIMO) beamformed communication with space block coding

A reflect array-feeding array (RA-FA) antenna is disclosed. The RA-FA antenna comprising: a reflect array base comprising a plurality of reflecting elements with a phase shift distribution to reflect an incident beam to generate a reflected beam having a narrower beamwidth in an elevation plane and a same beamwidth in an azimuth plane, and a feeding array comprising a phased antenna array with a beam-steering ability to direct the incident beam at the reflecting elements. The reflecting elements may be configured in a pattern with rows and columns and reflecting elements along rows have a same phase shift, and reflecting elements along columns have phase shifts to narrow the incident beam to form the reflected beam narrower in the elevation plane.

Millimeter-wave high-gain steerable reflect array-feeding array antenna in a wireless local area networks

Some demonstrative embodiments include apparatuses, devices systems and/or methods of steering an antenna array. For example, an apparatus may include a baseband processor including a plurality of baseband processing chains to process signals to be communicated via a plurality of antenna modules of an antenna array, wherein the baseband processing chains include a plurality of frequency domain delay modules, a frequency domain delay module of the delay modules is to apply a time delay to a signal to be communicated via an antenna module of the plurality of antenna modules.

Apparatus, system and method of steering an antenna array

Some demonstrative embodiments include devices, systems and/or methods of beam selection for beamformed communication. For example, an apparatus may include a controller to control a plurality of antenna subarrays to form a plurality of directional beams for communicating a beamformed diversity wireless transmission over a plurality of selected directional links, which are selected based on at least one predefined selection metric.

Apparatus, system and method of beam selection for beamformed diversity wireless communication

Multiple transmit antenna beam formers include/share a same set of power amplifiers and antenna elements to form multiple concurrent transmit antenna beams. Multiple receive antenna beam formers include/share a same set of antenna elements and low noise amplifiers to form multiple concurrent receive antenna beams. A transceiver includes the multiple transmit antenna beam formers and the multiple receive antenna beam formers, where the multiple transmit and receive beam formers include/share the same set of antenna elements. The transmit antenna beam formers and the receive antenna beam formers are configured to transmit, receive, and operate in the millimeter wave frequency band.

Multi-element antenna beam forming configurations for millimeter wave systems

Embodiments of a millimeter-wave (mmW) communication device and methods for intelligent control of transmit power and power density are generally described herein. In some embodiments, a mmW base station includes a beamforming processor that is to configure a large-aperture array antenna for multi-beam transmissions at mmW frequencies to a plurality of user equipment (UE). The beamforming processor may allocate each UE a non-interfering spectral portion of a full channel bandwidth that is substantially less than the full channel bandwidth and perform multi-beam beamforming to concurrently direct a plurality of multi-user multiple-input multiple-output (MU-MIMO) antenna beams to the UEs for a concurrent transmission of data streams to the UEs within their allocated spectral portion in accordance with a transmit power allocation.

Millimeter-wave communication device and method for intelligent control of transmit power and power density

Some demonstrative embodiments include apparatuses, systems and/or methods of transmit power control for wireless communication. For example, an apparatus may include a controller to control a plurality of transmit powers of a plurality of directional beams formed by an antenna array to transmit a wireless communication. The controller may control the plurality of transmit powers based on at least first and second power limits, the first power limit including a power density limit corresponding to a power density of a directional beam of the plurality of directional beams, and the second power limit including a total transmit power limit corresponding to a total of the transmit powers.

Apparatus, system and method of transmit power control for wireless communication

A Multiple-Input Multiple-Output (MIMO) communication system is described. The system may include a transmitting device having at least two transmitting antennae, each of the at least two transmitting antenna is configured to form and/or steer directional beam signals, and a receiving device having at least two receiving antennae. The transmitting device and the receiving device are configured and disposed such that illuminated spots at the receiving device produced by the beam signals of the transmitting antennae are smaller than spatial separation between neighboring receiving antennae and/or resolution spots from the receiving antenna are smaller than spatial separation between the transmitting antennae.

Millimeter-wave line of sight MIMO communication system for indoor applications

Embodiments of millimeter-wave transceivers with coarse and fine beam steering with interference suppression are generally described herein. In some embodiments, a millimeter-wave transceiver configured for multipath reception of multicarrier signals and includes RF circuitry to receive multicarrier signals through at least two independently controllable sub-arrays from first and second directions, a channel-estimation block to generate a set of weighting coefficients for each sub-array based on channel characteristics determined from each sub-array, the weighting coefficients generated for inter-channel interference (ICI) suppression, and maximum-ratio combining (MRC) circuitry to apply a set of the weighting coefficients to baseband signals from each sub-array and to combine the weighted baseband signals from each sub-array to generate combined baseband signals that represent a single data stream.

Growing community of inventors

Nizhny Novgorod, Russia

Andrey Pudeyev