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Physical Layer

Physical Layer-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Scheduling request arrangement for new radio
Nokia Solutions And Networks Oy
August 09, 2018 - N°20180227949

Systems, methods, apparatuses, and computer program products for a new radio (nr) physical layer arrangement are provided. One method may include receiving, by user equipment, configuration of scheduling request resources on a plurality of resource pools.
Basic bandwidth device on secondary channel
Apple Inc.
August 09, 2018 - N°20180227917

A basic bandwidth wireless local area network (wlan) device or station (sta) is assigned to a secondary channel. The basic bandwidth sta may be a 20 mhz sta.
Method and apparatus for frame exchange in a high efficiency wireless lan
Newracom, Inc.
August 09, 2018 - N°20180227913

A frame exchange in a high efficiency wlan (hew) includes a method for exchanging frames implemented by an access point in a wireless local area network. The method further includes transmitting to one or more stations (stas) a first frame eliciting a second frame from the one or more stas in a downlink (dl) physical layer protocol data unit (ppdu), ...
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Physical Layer Patent Applications
Download 292+ Physical Layer-related PDFs
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  • 292+ full patent PDF documents of Physical Layer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Grouping of user terminal cell access information in a system information block
Intel Deutschland Gmbh
August 09, 2018 - N°20180227831

Disclosed is a method for generating and transmitting system information in a mobile radio cell. In said method, system information is grouped into several information frames, information required for a mobile user device in order to verify if said mobile user device has access to the mobile radio cell being grouped into a single information frame, and the information frames ...
Link switch in a wireless communication system
Telefonaktiebolaget Lm Ericsson (publ)
August 09, 2018 - N°20180227814

A wireless device (16) in a wireless communication system (10) is configured to perform measurements on a set of candidate links for supporting a network node (18) in the system (10) to make a decision as to which of the candidate links is to be a target link for a link switch. The wireless device (16) reports (e.g., at the physical layer) measured candidate ...
Encoding parameters for a wireless communication system
Marvell World Trade Ltd.
August 09, 2018 - N°20180227397

In generating a physical layer (phy) data unit for transmission via a communication channel, information bits to be included in the phy data unit are received. A number of padding bits are added to the information bits.
Physical Layer Patent Pack
Download 292+ patent application PDFs
Physical Layer Patent Applications
Download 292+ Physical Layer-related PDFs
For professional research & prior art discovery
inventor
  • 292+ full patent PDF documents of Physical Layer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method for measuring and reporting channel state in wireless access system supporting unlicensed band
Lg Electronics Inc.
August 09, 2018 - N°20180227106

The present invention relates to a wireless access system supporting an unlicensed band and, more particularly, to a method for measuring a channel state and an apparatus for supporting the same. One of methods for reporting channel state information (csi) in a wireless access system supporting an unlicensed band may comprise: receiving an upper layer signal including channel state information-reference ...
Multi-site mimo communications system with hybrid beamforming in l1-split architecture
Altiostar Networks, Inc.
August 09, 2018 - N°20180227028

A system, a method, and a computer program product for transmission of data using a multiple input, multiple output communications system with hybrid beamforming in a layer 1 split architecture. A first portion of a signal is processed at a first portion of a physical layer located in a first portion of a base station.
Physical layer adapted for ehf contactless communication
Keyssa, Inc.
August 09, 2018 - N°20180227015

A physical layer (phy) of a host system of an electronic device may be implemented as a contactless phy (host-cphy) for extremely high frequency (ehf) contactless communication and the operation of ehf transmitters (tx), receivers (rx) and transceivers (ehf-xcvr) in an extremely high frequency integrated circuit (ehf ic) of the electronic device. The host-cphy translates logical communications requests from the ...
Fast switching between control channels during radio resource control connection
Apple Inc.
August 02, 2018 - N°20180220485

This disclosure relates to techniques for fast switching between control channels during a radio resource control connection in a wireless communication system. A cellular base station and a wireless device may establish a radio resource control connection.
Methods and systems for multi user uplink compatibility with legacy devices
Qualcomm Incorporated
August 02, 2018 - N°20180220402

Methods and apparatus for multiple user uplink are provided. In one aspect, a method of transmitting a physical layer convergence protocol data unit on a wireless medium includes generating a first portion and a second portion of the physical layer convergence protocol data unit, transmitting the first portion at a first data rate, the first portion decodable by a first ...
Changing basic service set (bss) color in dual beacon operation
Qualcomm Incorporated
August 02, 2018 - N°20180220368

This disclosure provides systems, methods, and apparatuses for implementing changes to basic service set (bss) parameters of an access point (ap) in a synchronized manner across multiple physical layer (phy) formats. In some implementations, an ap may enable stas that use different phy formats to implement the changes at substantially the same time.
Vehicle-to-everything feedback channel design
Qualcomm Incorporated
August 02, 2018 - N°20180220280

Methods, systems, and devices for wireless communication are described. For example, a requesting device may transmit a sensor data request message to a responding device.
Physical Layer Patent Pack
Download 292+ patent application PDFs
Physical Layer Patent Applications
Download 292+ Physical Layer-related PDFs
For professional research & prior art discovery
inventor
  • 292+ full patent PDF documents of Physical Layer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Methods for transmitting a frame in a multi-user based wireless communication system
Electronics And Telecommunications Research Institute
August 02, 2018 - N°20180219589

The present invention relates to methods for transmitting a frame by grouping a plurality of wireless terminals in a multiuser based wireless communication system. The present invention includes a method for transmitting a frame by including information about multiple receiver terminals in a mac frame, another method for transmitting a frame by allocating group addresses and then using a corresponding ...
Transmission control method and apparatus for avoiding data collision
Zte Corporation
July 26, 2018 - N°20180213567

The present disclosure relates to transmission control methods and devices for avoiding data collision. The method includes: generating, by a first station, a first radio frame which comprises a physical layer preamble, a null instruction information domain and a data section, wherein the null instruction information domain is used for triggering an access point in another basic service set which ...
Apparatus and method for sending and receiving broadcast signals
Lg Electronics Inc.
July 26, 2018 - N°20180213367

A broadcast signal receiver includes a tuner configured to tune a broadcast signal, a pilot detector configured to detect pilots comprised in the tuned broadcast signal, a de-framer configured to de-frame a signal frame of the broadcast signal and to extract physical layer pipe (plp) data, and a decoder configured to decode the extracted plp data.. .
Apparatus and method for transmitting or receiving broadcast signal
Lg Electronics Inc.
July 26, 2018 - N°20180213266

A method for transmitting a broadcast signal is disclosed. The method for transmitting a broadcast signal according to an embodiment of the present invention includes performing delivery layer processing of a broadcast service data and signaling information for the broadcast service data, performing udp/ip encapsulation of a broadcast service data and signaling information for the broadcast service data and ...
Intelligent optical network
Lynk Lab, Inc.
July 26, 2018 - N°20180212838

A link budget analysis dashboard collects and aggregates layer 1 (physical layer) power levels from nodes of optical line systems (ols) across the span of a backhaul or metro network. In one implementation, this is achieved by a cloud-based centralized network management platform written to poll the physical hardware layer to harvest optical power level data across a link span and ...
Circuit device, electronic device, and cable harness
Seiko Epson Corporation
July 26, 2018 - N°20180212796

A circuit device includes: a first physical layer circuit to which a first bus compliant with a usb standard is connected; a second physical layer circuit to which a second bus compliant with the usb standard is connected; a processing circuit that performs transfer processing in which a packet received from the first bus via the first physical layer circuit ...
Memory controller architecture with improved memory scheduling efficiency
Altera Corporation
July 26, 2018 - N°20180211697

Integrated circuits that include memory interface and controller circuitry for communicating with external memory are provided. The memory interface and controller circuitry may include a user logic interface, a memory controller, and a physical layer input-output interface.
Method, apparatus and system for configuring a protocol stack of an integrated circuit chip
Intel Corporation
July 26, 2018 - N°20180210857

Techniques and mechanisms for configuring an integrated circuit (ic) chip to implement a protocol stack. In an embodiment, a transaction layer of the ic chip is operable to exchange with a link layer of the ic chip transaction layer packets (tlps) having a format compatible with one defined in a peripheral component interconnect express™ (pcie™) specification.
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