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


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Indication information transmission method and apparatus
Huawei Technologies Co., Ltd.
December 07, 2017 - N°20170353959

The present invention discloses an indication information transmission method and apparatus. The method includes: determining, in one or more codebooks, a first codebook used to send a first downlink data stream to a terminal device; determining one or more second codebooks used to send a second downlink data stream; determining codebook indication information used to indicate the first codebook and ...
Method for feeding back channel state information in wireless communication system and apparatus therefor
Lg Electronics Inc.
December 07, 2017 - N°20170353223

The present invention relates to a method for receiving a reference csi configuration information and a following csi configuration information which is configured to report a same ri (rank indicator) as the reference csi configuration information, receiving a first precoding codebook subset information for the reference csi configuration information and a second precoding codebook subset information for the following csi ...
Techniques for beam shaping at a millimeter wave base station
Qualcomm Incorporated
November 30, 2017 - N°20170347358

Methods, systems, and devices are described for wireless communication at a user equipment (ue). A wireless communications system may improve ue discovery latency by dynamically selecting and switching beam forming codebooks at the millimeter wave base station and the wireless device. Selecting an optimal beam forming codebook may allow the wireless communication system to improve link margins between the base ...
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Ebook Patent Applications
Download 113+ Ebook-related PDFs
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  • 113+ full patent PDF documents of Ebook-related inventions.
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  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Flame retardant laser direct structuring materials
Sabic Global Technologies B.v.
November 30, 2017 - N°20170342263

Flame retardant thermoplastic compositions that are capable of being used in a laser direct structuring process. The compositions include a thermoplastic resin, a laser direct structuring additive, and a flame retardant. The compositions offer flame retardant characteristics while also substantially maintaining the mechanical properties of the base thermoplastic resin, such as the impact strength and/or hdt of the composition. ...
Forming method for curved glass
Lens Technology (changsha) Co.,ltd
November 30, 2017 - N°20170341969

A forming method for curved glass has been provided. The method comprises: placing a flat glass plate in a pattern die, and placing the pattern die in a forming apparatus; and subjecting the pattern die successively to staged heating, staged forming and staged cooling, so as to obtain the curved glass, wherein the staged heating is performed over stages which ...
Method for transmitting 4-antenna precoding matrix, user equipment and base station
Huawei Technologies Co., Ltd.
November 23, 2017 - N°20170338868

Embodiments disclose a method for transmitting a 4-antenna precoding matrix, a user equipment, and a base station. The method includes determining a rank used for indicating the number of transmission layers, determining a first precoding matrix in a codebook set corresponding to the rank, determining a first pmi and a second pmi used for indicating the first precoding matrix, and ...
Ebook Patent Pack
Download 113+ patent application PDFs
Ebook Patent Applications
Download 113+ Ebook-related PDFs
For professional research & prior art discovery
inventor
  • 113+ full patent PDF documents of Ebook-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 and apparatus for obtaining downlink channel information and network side device
Huawei Technologies Co., Ltd.
November 16, 2017 - N°20170331661

This application provides a method for obtaining downlink channel information. The method includes: performing preceding weighting on m csi-rss of each of n sub-cycles, where each sub-cycle is a quantity of measurement pilot subframes for bearing and transmitting the m csi-rss; sending the m weighted csi-rss to ue; receiving m pmis and m cqis that are sent by the ue ...
Feedback information transmission method in communications system and apparatus
Huawei Technologies Co., Ltd.
November 16, 2017 - N°20170331596

Embodiments of the present invention provide a feedback information transmission method in a communications system and an apparatus. In this method, ue may determine a codebook size of the feedback information according to a status of a downlink subframe scheduled by the base station
Device
Sony Corporation
November 16, 2017 - N°20170331582

[object] to make it possible to perform communication more favorably when non-orthogonal multiplexing using a codebook is used. [solution] provided is a device which includes a generation unit configured to generate, for each of a plurality of layers that are subject to non-orthogonal multiplexing using a codebook, a codeword of a layer from data of the layer on the basis ...
Method for feeding backchannel state information, user equipment, and base station
Huawei Technologies Co., Ltd.
November 16, 2017 - N°20170331542

Embodiments of the present invention provide a method for feeding back channel state information, a user equipment, and abase station, to improve feedback precision of channel state information. The method includes: receiving a reference signal sent by a base station; selecting a precoding matrix w from a codebook according to the reference signal, where a column vector of the precoding ...
Wireless feedback system and method
Apple Inc.
November 16, 2017 - N°20170331538

A codebook c is provided in a mimo transmitter as well as a mimo receiver. The codebook c will include m codewords ci, where i is a unique codeword index for each codeword ci. Each codeword defines weighting factors to apply to the mimo signals, and may correspond to channel matrices or vectors to apply to the mimo signals prior ...
Detachable keyboard structure
Evga Corporation
November 16, 2017 - N°20170329370

A detachable keyboard structure includes a keyboard assembly selectively mounted to a notebook computer, a movable cover movably mounted to one side of the keyboard assembly, at least one flexible bendable section connecting the keyboard assembly and the movable cover to each other, and a positioning member rotatably mounted to one side of the movable cover that is distant from ...
Device
Sony Corporation
November 09, 2017 - N°20170325238

[object] to enable a terminal device to ascertain a layer allocated to the terminal device when non-orthogonal multiplexing using a codebook is used. [solution] provided is a device including: an acquisition unit configured to acquire information indicating a layer allocated to a terminal device among a plurality of layers that are subject to non-orthogonal multiplexing using a codebook; and a ...
Ebook Patent Pack
Download 113+ patent application PDFs
Ebook Patent Applications
Download 113+ Ebook-related PDFs
For professional research & prior art discovery
inventor
  • 113+ full patent PDF documents of Ebook-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.
System and method for management and optimization of waiting time for check-out service by means ...
Nec Corporation
November 09, 2017 - N°20170323369

System and method for management and optimization of waiting time for check-out service by using an unique identifier recognition via local wi-fi network with the purpose to manage one or several check-out positions (cashiers or counters), optimizing waiting time for check-out service. This system and method is designed to be used by persons, where each individual is identified by the ...
Precoding information obtaining method, and device
Nec Corporation
November 02, 2017 - N°20170317795

Embodiments of the present invention provide a precoding information obtaining method and a device. The method includes: separately precoding, by a network device by using n sub-codebooks, a pilot group including k pilots to obtain n precoded pilot groups, where the sub-codebooks are subsets of a precoding codebook, the precoding codebook includes m precoding vectors, each sub-codebook includes k precoding ...
Precoding matrix indicator pmi feedback method
Huawei Technologies Co., Ltd.
October 26, 2017 - N°20170310372

In a 3d mimo scenario with 16 antenna ports, antenna ports can be extended in different directions because of different configuration manners of the antenna ports. An apparatus and method where different antenna port counting manners are determined in different configurations are provided, so that in different configurations, a matrix whose dimension is 8 and a matrix whose dimension is 2 are determined ...
Wireless charging device and notebook computer
Koneland Technology Co., Limited
October 26, 2017 - N°20170310146

Disclosed are a wireless charging device and a notebook computer including the wireless charging device. The wireless charging device includes a device body, wherein further includes a charging board rotatablely connected with the device body; the charging board is provided with a charging-discharging coil; the device body is provided with a hollow for accepting the charging board; the hollow has ...
Signal codec device and method in communication system
Electronics And Telecommunications Research Institute
October 26, 2017 - N°20170309287

The present invention relates to a codec device and method for encoding/decoding voice and audio signals in a communication system, wherein: a fixed codebook excited signal is generated by using a pulse index for a voice signal; a first adaptive codebook excited signal is generated by using a pitch index for the voice signal; a fixed codebook signal is ...
Image recognition using descriptor pruning
Thomson Licensing
October 26, 2017 - N°20170309004

The present disclosure relates to image recognition or image searching. More precisely, the present disclosure relates to pruning local descriptors extracted from an input image. The present disclosure proposes a system, method and device directed to the pruning of local descriptors extracted from image patches of an input image. The present disclosure prunes local descriptors assigned to a codebook cell, ...
Decorative substrates having adhesive layers
Thomson Licensing
October 26, 2017 - N°20170305100

Disclosed herein is a kit including one or more decorative elements (pixel layers) and a substrate. The pixel layers can comprise a pre-shaped layer of rigid, semi-rigid, and/or flexible material that can mate with and/or attach to a substrate (for example, to decorate the substrate). Moreover, the substrate can have an adhesive backing to attach to at least ...
Data transmission method and device
Thomson Licensing
October 19, 2017 - N°20170302500

Embodiments relate to a data transmission method. A relay node receives information that is about an scma codebook used by the relay node and that is sent by a destination node. The relay node receives two or more source signals sent by two or more source nodes. The relay node performs network coding on the received two or more source ...
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