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公开(公告)号：US20170033949A1
公开(公告)日：2017-02-02
申请号：US15219202
申请日：2016-07-25
Applicant: QUALCOMM Incorporated
Inventor： Alecsander Eitan , Amichai Sanderovich , Gal Basson
CPC classification number: H04L25/0204 , H04L25/0232 , H04L25/03949 , H04L27/10 , H04L27/2602 , H04L27/2613
Abstract: Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus comprises an interface configured to receive a plurality of channel estimation sequences, wherein each one of the plurality of channel estimation sequences is received on a respective one of a plurality of channels, each one of the plurality of channels having a respective one of a plurality of frequency bands. The apparatus also comprises a processing system configured to generate a channel estimation for each one of the plurality of channels using the respective one of the plurality of channel estimation sequences, and to generate a collective channel estimation based on the channel estimations.
Abstract translation: 本公开的某些方面提供了一种用于无线通信的装置。 该装置包括被配置为接收多个信道估计序列的接口，其中多个信道估计序列中的每一个在多个信道中的相应一个信道上被接收，多个信道中的每一个具有相应的一个信道估计序列 多个频带。 所述装置还包括处理系统，该处理系统被配置为使用所述多个信道估计序列中的相应一个来生成所述多个信道中的每个信道的信道估计，并且基于所述信道估计来生成集合信道估计。
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12.发明授权公开(公告)号：US10033564B2
公开(公告)日：2018-07-24
申请号：US15214255
申请日：2016-07-19
Applicant: QUALCOMM Incorporated
Inventor： Alecsander Eitan , Amichai Sanderovich , Gal Basson
Abstract: Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus includes a processing system configured to generate a frame comprising a first channel estimation sequence for transmission via a first channel, a second channel estimation sequence for transmission via a second channel, and at least a first portion of a data payload for transmission via a third channel, wherein the first channel includes a first frequency band, wherein the second channel includes a second frequency band different from the first frequency band, and wherein the third channel includes a third frequency band that overlaps in frequency with the first and second frequency bands; and an interface configured to output the frame for transmission.
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公开(公告)号：US20180199377A1
公开(公告)日：2018-07-12
申请号：US15844038
申请日：2017-12-15
Applicant: QUALCOMM Incorporated
Inventor： Amichai Sanderovich , Gal Basson , Assaf Yaakov Kasher , Alecsander Petru Eitan
CPC classification number: H04W74/0816 , G01S7/006 , G01S7/023 , H04B7/0413 , H04W16/14
Abstract: Various aspects of the disclosure relate to co-existence of millimeter wave (mmW) communication and radar. In some aspects, a device that supports mmW communication and radar operations may determine whether or when to conduct radar operations based on information obtained about a nearby mmW network. For example, prior to sending radar signals, the device may monitor for mmW communication signals. As another example, the device may send at least one mmW communication signal to reserve a communication medium for subsequent radar operations. As yet another example, the device may conduct radar operations during idle or allocated time periods defined by the mmW network.
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公开(公告)号：US10021695B2
公开(公告)日：2018-07-10
申请号：US15009733
申请日：2016-01-28
Applicant: QUALCOMM Incorporated
Inventor： Alecsander Eitan , Amichai Sanderovich , Gal Basson
CPC classification number: H04W72/048 , H04B7/0426 , H04L1/0026 , H04L1/0079 , H04L1/0083 , H04L1/009 , H04L27/2601 , H04W52/0203 , H04W52/0206 , H04W74/04 , H04W88/02 , H04W88/08 , Y02D70/00 , Y02D70/142
Abstract: Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus includes a processing system configured to generate a frame comprising a preamble, a first header, and a second header, wherein the preamble and the first header are configured to be decoded by a first device operating according to a first protocol, the second header not being configured to be decoded by the first device, and wherein the preamble, the first header, and the second header are configured to be decoded by a second device operating according to a second protocol; and an interface configured to output the frame for transmission.
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15.发明申请FRAME FORMAT FOR FACILITATING CHANNEL ESTIMATION FOR SIGNALS TRANSMITTED VIA BONDED CHANNELS 审中-公开用于促进通过绑定通道传输的信号的通道估计的框架格式公开(公告)号：US20170033958A1
公开(公告)日：2017-02-02
申请号：US15214255
申请日：2016-07-19
Applicant: QUALCOMM Incorporated
Inventor： Alecsander Eitan , Amichai Sanderovich , Gal Basson
CPC classification number: H04L27/2602 , H04L25/0202 , H04L27/2608
Abstract: Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus includes a processing system configured to generate a frame comprising a first channel estimation sequence for transmission via a first channel, a second channel estimation sequence for transmission via a second channel, and at least a first portion of a data payload for transmission via a third channel, wherein the first channel includes a first frequency band, wherein the second channel includes a second frequency band different from the first frequency band, and wherein the third channel includes a third frequency band that overlaps in frequency with the first and second frequency bands; and an interface configured to output the frame for transmission.
Abstract translation: 本公开的某些方面提供了一种用于无线通信的装置。 该装置包括处理系统，该处理系统被配置为生成包括经由第一信道进行传输的第一信道估计序列，用于经由第二信道进行传输的第二信道估计序列，以及数据有效载荷的至少第一部分，用于经由 第三通道，其中所述第一通道包括第一频带，其中所述第二通道包括与所述第一频带不同的第二频带，并且其中所述第三通道包括频率与所述第一和第二频带重叠的第三频带 ; 以及被配置为输出所述帧以进行传输的接口。
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Patent Agency Ranking
公开(公告)号：US20160309457A1
公开(公告)日：2016-10-20
申请号：US15009733
申请日：2016-01-28
Applicant: QUALCOMM Incorporated
Inventor： Alecsander Eitan , Amichai Sanderovich , Gal Basson
CPC classification number: H04W72/048 , H04B7/0426 , H04L1/0026 , H04L1/0079 , H04L1/0083 , H04L1/009 , H04L27/2601 , H04W52/0203 , H04W52/0206 , H04W74/04 , H04W88/02 , H04W88/08 , Y02D70/00 , Y02D70/142
Abstract: Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus includes a processing system configured to generate a frame comprising a preamble, a first header, and a second header, wherein the preamble and the first header are configured to be decoded by a first device operating according to a first protocol, the second header not being configured to be decoded by the first device, and wherein the preamble, the first header, and the second header are configured to be decoded by a second device operating according to a second protocol; and an interface configured to output the frame for transmission.
Abstract translation: 本公开的某些方面提供了一种用于无线通信的装置。 所述设备包括处理系统，其被配置为生成包括前同步码，第一报头和第二报头的帧，其中所述前同步码和所述第一报头被配置为由根据第一协议操作的第一设备进行解码，所述第二报头 未被配置为被第一设备解码，并且其中前导码，第一报头和第二报头被配置为由根据第二协议操作的第二设备进行解码; 以及被配置为输出所述帧以进行传输的接口。
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公开(公告)号：US11656350B2
公开(公告)日：2023-05-23
申请号：US16880148
申请日：2020-05-21
Applicant: QUALCOMM Incorporated
Inventor： Ariel Sagi , Evyatar Hemo , Evgeny Levitan , Gal Basson , Sharad Sambhwani
Abstract: Power saving techniques for radar-based proximity sensing can include conducting proximity scans with a radar system in an omnidirectional proximity sensing mode in which signals are transmitted without directionality. Once an object is detected within a threshold proximity, the radar system can then switch to a directional proximity sensing mode to provide accurate directional detection capabilities in a desired field of view (FOV).
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公开(公告)号：US10333669B2
公开(公告)日：2019-06-25
申请号：US15439048
申请日：2017-02-22
Applicant: QUALCOMM Incorporated
Inventor： Alecsander Eitan , Amichai Sanderovich , Gal Basson
IPC: H04L5/00 , H04W52/52 , H04B7/0413 , H04L27/26 , H04L25/02
Abstract: Disclosed is an apparatus for wireless communications. The apparatus includes a processing system configured to generate a single-channel frame, a bonded channel frame, or a MIMO channel frame. Each of the frame types includes a first portion and a second portion, said first portion being decodable by a first device operating according to a first protocol, said second portion not being decodable by the first device, wherein the first and second portions are decodable by a second device operating according to a second protocol; and an interface configured to output the frame for transmission. The second portion includes a first field including frequency-domain PRBS data for AGC, a second field including a time-domain sequence for timing of input sample window for FFT processing, and a third field including frequency-domain pilots for channel estimation. For MIMO, these fields for different transmit chains are transmitted in a time aligned manner.
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公开(公告)号：US20170207905A1
公开(公告)日：2017-07-20
申请号：US15403782
申请日：2017-01-11
Applicant: QUALCOMM Incorporated
Inventor： Alecsander Eitan , Ran Hay , Javier Frydman , Gal Basson , Amichai Sanderovich
CPC classification number: H04L7/0276 , H04L1/008 , H04L1/1607 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/1887 , H04L1/1896 , H04L5/0048 , H04L5/0055 , H04L25/0202 , H04L43/16 , H04L69/22 , H04L2001/125
Abstract: In certain aspects of the present disclosure an apparatus for wireless communication comprises a processing system and an interface. The processing system is configured to generate a preamble and a first data portion of a frame, wherein the preamble includes information for receiving the frame at a device, receive a message from the device, wherein the message provides feedback of reception of the first data portion by the device, and generate a second data portion of the frame. The interface is configure to output the preamble and the first data portion of the frame for transmission to the device, and output the second data portion of the frame for transmission to the device, wherein transmission of the first and second data portions of the frame are separated in time by a gap, and the message is received within the gap.
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公开(公告)号：US20170134126A1
公开(公告)日：2017-05-11
申请号：US15342788
申请日：2016-11-03
Applicant: QUALCOMM Incorporated
Inventor： Amichai Sanderovich , Alecsander Eitan , Gal Basson
CPC classification number: H04L5/0044 , H04L1/0065 , H04L1/0071 , H04L1/08 , H04L27/18 , H04W72/0446
Abstract: Apparatus for generating a header of a transmit frame, and for processing the header of a received frame. The header generating includes encoding header data bits to generate parity bits, repeating the header bits M times, repeating the parity bits N times, encoding the M repetitions of the header bits, encoding the N repetitions of the parity bits, combining the encoded M repetitions of the header bits with the N repetitions of the parity bits, and modulating the combined sequence to generate the header of the frame. The header processing includes demodulating the header to generate a sequence of bits, splitting the sequence into separate header and parity sequences, decoding the header and parity sequences to generate M header and N parity sequences, combining the M header sequences, combining the N parity sequences, and decoding the combined header sequences using the combined parity sequences to generate header data bits.
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