-
公开(公告)号：US20210314113A1
公开(公告)日：2021-10-07
申请号：US17352026
申请日：2021-06-18
Applicant: Intel Corporation
Inventor： Xiaogang Chen , Qinghua Li , Feng Jiang , Ziv Avital , Assaf Gurevitz , Robert J. Stacey , Chen Kojokaro , Thomas J. Kenney , Ehud Reshef , Daniel F. Bravo , Laurent Cariou
Abstract: Embodiments of an access point (AP), station (STA) and method of communication are generally described herein. The STA may determine a portion of a channel occupied by an incumbent device. The STA may refrain from communication in a first subset of resource units (RUs) that overlap the portion of the channel occupied by the incumbent device. The STA may determine a combined RU that comprises two or more RUs of a second subset of RUs that do not overlap the portion of the channel occupied by the incumbent device. The STA may encode a physical layer convergence procedure protocol data unit (PPDU) for transmission in the combined RU. The PPDU may be encoded in accordance with joint coding across the RUs of the combined RU.
-
公开(公告)号：US20210120496A1
公开(公告)日：2021-04-22
申请号：US15733329
申请日：2018-08-31
Applicant: Intel Corporation
Inventor： Prasanna Desai , Chen Meng , Yuwei Zhang , Jinyong Lee , Oren Kaidar , Sharon Heruti , Thomas W. Brown , Assaf Gurevitz , Anthony Tsangaropoulos
IPC: H04W52/02 , H04B17/318 , H04B17/345 , H04W56/00 , H04L1/00
Abstract: In one embodiment, an apparatus of a wireless communication device includes control circuitry to cause receiver circuitry of the wireless communication device to switch between an on-mode and an off-mode. The apparatus also includes synchronizing circuitry to: perform a correlation on signals of a packet received by the receiver circuitry when in the on-mode to detect a pattern in the received signals, and cause the control circuitry to hold the receiver circuitry in the on-mode based on detection of the pattern in the received signals. The apparatus further includes demodulation circuitry to process additional signals of the packet received by the receiver circuitry when held in the on-mode.
-
公开(公告)号：US20190293780A1
公开(公告)日：2019-09-26
申请号：US16438828
申请日：2019-06-12
Applicant: INTEL CORPORATION
Inventor： Qinghua Li , Feng Jiang , Xintian Lin , Ofer Bar-Shalom , Leor Banin , Jonathan Segev , Assaf Gurevitz , Yuval Amizur , Robert Stacey
IPC: G01S13/76 , H04B17/309
Abstract: Some demonstrative embodiments include apparatuses systems and/or methods of ranging measurement. For example, an apparatus may include circuitry and logic configured to cause a first wireless communication station (STA) to receive from a second STA a sounding transmission for a range measurement of a range between the first STA and the second STA; to determine a channel response estimation based on the sounding transmission from the second STA; to determine a timing value based on the channel response estimation; and to transmit a feedback message to the second STA, the feedback message including the timing value.
-
公开(公告)号：US11863473B2
公开(公告)日：2024-01-02
申请号：US17352026
申请日：2021-06-18
Applicant: Intel Corporation
Inventor： Xiaogang Chen , Qinghua Li , Feng Jiang , Ziv Avital , Assaf Gurevitz , Robert J. Stacey , Chen Kojokaro , Thomas J. Kenney , Ehud Reshef , Daniel F. Bravo , Laurent Cariou
CPC classification number: H04L5/0044 , H04L1/0071 , H04L5/0007 , H04L5/0039 , H04W72/044 , H04W72/56 , H04W84/12 , H04W88/02
Abstract: Embodiments of an access point (AP), station (STA) and method of communication are generally described herein. The STA may determine a portion of a channel occupied by an incumbent device. The STA may refrain from communication in a first subset of resource units (RUs) that overlap the portion of the channel occupied by the incumbent device. The STA may determine a combined RU that comprises two or more RUs of a second subset of RUs that do not overlap the portion of the channel occupied by the incumbent device. The STA may encode a physical layer convergence procedure protocol data unit (PPDU) for transmission in the combined RU. The PPDU may be encoded in accordance with joint coding across the RUs of the combined RU.
-
公开(公告)号：US11805420B2
公开(公告)日：2023-10-31
申请号：US17134021
申请日：2020-12-24
Applicant: Intel Corporation
Inventor： Qinghua Li , Feng Jiang , Jonathan Segev , Xiaogang Chen , Assaf Gurevitz , Gadi Shor , Robert Stacey
IPC: H04W12/63 , H04W12/50 , H04W24/10 , H04L5/00 , H04W12/122 , H04B17/309
CPC classification number: H04W12/63 , H04B17/309 , H04L5/0048 , H04W12/122 , H04W12/50 , H04W24/10
Abstract: This disclosure describes systems, methods, and devices related to enhanced feedback for secure mode wireless communications. A device may send a first null data packet (NDP) to a second device, and identify a second NDP received from the second device. The device may identify a location measurement report (LMR) received from the second device, the LMR including a first channel response indicative of a first arrival time of the first NDP at the second device and a first phase shift associated with the first NDP. The device may generate a second channel response indicative of a second arrival time of the second NDP at the device and a second phase shift associated with the second NDP. The device may determine that the first channel response does not match the second channel response, and may identify an attempted attack.
-
Patent Agency Ranking
公开(公告)号：US11750321B2
公开(公告)日：2023-09-05
申请号：US17110611
申请日：2020-12-03
Applicant: Intel Corporation
Inventor： Yaron Yoffe , Assaf Gurevitz , Elad Meir , Shlomi Vituri , Qinghua Li , Feng Jiang , Xiaogang Chen
CPC classification number: H04L1/0042 , H04L1/0061 , H04L27/04
Abstract: This disclosure describes systems, methods, and devices related to enhanced constellation shaping. A device may generate payload bits associated with a frame, wherein the payload bits comprise a first portion and a second portion. The device may send the first portion of the payload bits through a shaping encoder. The device may generate shaped bits from the shaping encoder. The device may determine a number of amplitude bits based on the shaped bits. The device may generate parity bits from the shaped bits and the second portion going through an low-density parity-check (LDPC) encoder. The device may select sign bits comprising the second portion and a first subset of the parity bits. The device may send the amplitude bits with the sign bits to a modulator before transmitting the frame to a first station device.
-
公开(公告)号：US11653208B2
公开(公告)日：2023-05-16
申请号：US17581629
申请日：2022-01-21
Applicant: Intel Corporation
Inventor： Feng Jiang , Qinghua Li , Jonathan Segev , Assaf Gurevitz , Danny Alexander , Xiaogang Chen
CPC classification number: H04W12/121 , G01S7/023 , G01S13/765 , H04K3/00 , H04L25/0224 , H04W24/10 , H04W64/00 , G01S7/36
Abstract: This disclosure describes systems, methods, and devices related to an invalid location measurement report (LMR) indication. A device may identify a first null data packet (NDP) received from a first station device during, wherein the first NDP is used for channel sounding. The device may perform a time of arrival (ToA) calculation based on the NDP. The device may determine an invalid indication associated with the first NDP based on the ToA calculation. The device may generate an LMR comprising of the invalid measurement indication. The device may cause to send the LMR to the first device.
-
公开(公告)号：US11641657B2
公开(公告)日：2023-05-02
申请号：US17010340
申请日：2020-09-02
Applicant: Intel Corporation
Inventor： Xiaogang Chen , Uri Perlmutter , Ilan Sutskover , Assaf Gurevitz , Qinghua Li , Thomas J. Kenney , Feng Jiang , Laurent Cariou
IPC: H04W72/04 , H04W84/12 , H04W72/044 , H04W72/0446
Abstract: Embodiments of an access point (AP) station (STA) configured for operating in a next-generation (NG) wireless local area network (WLAN) (i.e., EHT) are generally described herein. In some embodiments, a comb resource unit (RU) structure may be used to distribute tones of an RU across a wider bandwidth for narrow RU power spectral density (PSD) boosting for longer-range transmission in EHT to meet ETSI and/or FCC limitations.
-
公开(公告)号：US20220338011A1
公开(公告)日：2022-10-20
申请号：US17581629
申请日：2022-01-21
Applicant: Intel Corporation
Inventor： Feng Jiang , Qinghua Li , Jonathan Segev , Assaf Gurevitz , Danny Alexander , Xiaogang Chen
Abstract: This disclosure describes systems, methods, and devices related to an invalid location measurement report (LMR) indication. A device may identify a first null data packet (NDP) received from a first station device during, wherein the first NDP is used for channel sounding. The device may perform a time of arrival (ToA) calculation based on the NDP. The device may determine an invalid indication associated with the first NDP based on the ToA calculation. The device may generate an LMR comprising of the invalid measurement indication. The device may cause to send the LMR to the first device.
-
公开(公告)号：US11343035B2
公开(公告)日：2022-05-24
申请号：US16728239
申请日：2019-12-27
Applicant: Intel Corporation
Inventor： Xiaogang Chen , Qinghua Li , Feng Jiang , Ziv Avital , Assaf Gurevitz , Robert J. Stacey , Chen Kojokaro , Thomas J. Kenney , Ehud Reshef , Daniel F. Bravo , Laurent Cariou
Abstract: Embodiments of an access point (AP), station (STA) and method of communication are generally described herein. The STA may determine a portion of a channel occupied by an incumbent device. The STA may refrain from communication in a first subset of resource units (RUs) that overlap the portion of the channel occupied by the incumbent device. The STA may determine a combined RU that comprises two or more RUs of a second subset of RUs that do not overlap the portion of the channel occupied by the incumbent device. The STA may encode a physical layer convergence procedure protocol data unit (PPDU) for transmission in the combined RU. The PPDU may be encoded in accordance with joint coding across the RUs of the combined RU.
-
-
-
-
-
-
-
-
-
Search Results
42
records
(took 0.021 seconds)
