Patents by Inventor Oren Shani
Oren Shani has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240040424Abstract: A Wi-Fi device in a WLAN network includes a processor and a transceiver adapted to be coupled to an antenna, and a power saving medium access in congested network environments algorithm that is activated after a Wi-Fi connection is established with its access point (AP). A Traffic Indication Map (TIM) bitmap in a TIM information element received in a beacon frame from the AP is analyzed to determine whether more than a predetermined number of bits (X) are set to indicate the AP has ?1 buffered frame for ones of the Wi-Fi devices to conclude whether the WLAN is in a congested environment. When in a congested environment, transmissions responsive to the beacon are postponed by entering a sleep mode for a random period of time (P). After P expires, the sleep mode is exited and a poll frame is transmitted to the AP to try to gain medium access.Type: ApplicationFiled: October 13, 2023Publication date: February 1, 2024Inventors: Oran Naftali, Uri Weinrib, Oren Shani
-
Publication number: 20240015649Abstract: Some aspects include apparatuses and methods for implementing a target wake time (TWT) scheme (or technique) for multi-link wireless communication networks. For example, a multi-link device (MILD) includes a first station (STA) associated with a first link of a wireless network and configured to communicate with a second MLD over the first link using a multi-link target wake time (TWT) process. The MLD also includes a second STA associated with a second link of the wireless network and configured to communicate with the second MLD over the second link using the multi-link TWT process. The MLD further includes one or more processors communicatively coupled to the first and second STAs and configured to control the operations of the first and second STAs to perform the multi-link TWT process.Type: ApplicationFiled: July 7, 2023Publication date: January 11, 2024Applicant: Apple Inc.Inventors: Jarkko L. KNECKT, Mohamed ABOUELSEOUD, Oren SHANI, Anuj BATRA, Yoel BOGER, Yong LIU, Leonid EPSTEIN, Su Khiong YONG, Qi WANG, Zhou LAN, Tianyu WU, Akira YAMANAKA, Noam GINSBURG
-
Publication number: 20230413293Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations comprising periodically broadcasting, by a first wireless device, outgoing ranging packets on a measurement channel of a wireless network; receiving, by the first wireless device on the measurement channel and from a second wireless device, a plurality of incoming ranging data packets; and calculating, by the first wireless device and using a three ranging packet exchange with the second wireless device, a range to the second wireless device.Type: ApplicationFiled: August 29, 2023Publication date: December 21, 2023Inventors: Oren Shani, Josef Peery, Leonid Vainbrand, Udi Atar, Yoav Feinmesser, Yoel Boger
-
Publication number: 20230413261Abstract: Methods, systems and apparatuses for managing coexistence interference by an access point (AP) and wireless device are described. The wireless device may perform communication with the AP and with another device. The wireless device may indicate characteristics of its communication patterns with the other device to the AP. The AP may determine times to communicate and/or avoid communication with the wireless device based on the characteristics.Type: ApplicationFiled: June 13, 2023Publication date: December 21, 2023Inventors: Jinjing Jiang, Qi Wang, Yong Liu, Oren Shani, Zhou Lan, Su Khiong Yong, Jarkko L Kneckt
-
Patent number: 11849468Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations comprising periodically broadcasting, by a first wireless device, outgoing ranging packets on a measurement channel of a wireless network; receiving, by the first wireless device on the measurement channel and from a second wireless device, a plurality of incoming ranging data packets; and calculating, by the first wireless device and using a three ranging packet exchange with the second wireless device, a range to the second wireless device.Type: GrantFiled: September 24, 2021Date of Patent: December 19, 2023Assignee: Apple Inc.Inventors: Oren Shani, Josef Peery, Leonid Vainbrand, Udi Atar, Yoav Feinmesser, Yoel Boger
-
Patent number: 11825328Abstract: A Wi-Fi device in a WLAN network includes a processor and a transceiver adapted to be coupled to an antenna, and a power saving medium access in congested network environments algorithm that is activated after a Wi-Fi connection is established with its access point (AP). A Traffic Indication Map (TIM) bitmap in a TIM information element received in a beacon frame from the AP is analyzed to determine whether more than a predetermined number of bits (X) are set to indicate the AP has ?1 buffered frame for ones of the Wi-Fi devices to conclude whether the WLAN is in a congested environment. When in a congested environment, transmissions responsive to the beacon are postponed by entering a sleep mode for a random period of time (P). After P expires, the sleep mode is exited and a poll frame is transmitted to the AP to try to gain medium access.Type: GrantFiled: October 15, 2021Date of Patent: November 21, 2023Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Oran Naftali, Uri Weinrib, Oren Shani
-
Publication number: 20230319722Abstract: Methods, systems and apparatuses for managing enhanced multi-link single radio operation by an access point (AP) multi-link device (MLD) and non-AP MLD are described. A non-AP MLD may exchange parameters with an AP MLD. The non-AP MLD may request suspension of a multi-link single radio operation.Type: ApplicationFiled: March 22, 2023Publication date: October 5, 2023Inventors: Qi Wang, Yong Liu, Jarkko L. Kneckt, Yoel Boger, Oren Shani, Jinjing Jiang, Tianyu Wu, Su Khiong Yong
-
Patent number: 11770676Abstract: This disclosure relates to techniques for performing ranging wireless communication including prioritization. A first wireless device may transmit a request for ranging services to a second wireless device. The first wireless device may transmit an indication of a ranging priority to the second wireless device. The second wireless device may determine a granted ranging priority. The first and second wireless device may perform ranging communication according to the granted ranging priority.Type: GrantFiled: March 18, 2021Date of Patent: September 26, 2023Assignee: Apple Inc.Inventors: Srinivas Burugupalli, Qi Wang, Oren Shani, Christiaan A. Hartman, Danlin Li, Aniruddha S. Diwan
-
Publication number: 20230258758Abstract: Techniques for determining an angle-of-arrival of a wireless transmission are provided, including receiving, with a first antenna, at least a first portion of a wireless transmission, determining when a second portion of the wireless transmission will be received, switching to the second antenna to receive the second portion of the wireless transmission, determining an angle of arrival of the wireless transmission based on the first portion and the second portion of the wireless transmission, and outputting the angle of arrival of the wireless transmission.Type: ApplicationFiled: April 27, 2023Publication date: August 17, 2023Inventors: Matan BEN-SHACHAR, Oren SHANI, Yaron ALPERT, Yuval JAKIRA
-
Patent number: 11668781Abstract: Techniques for determining an angle-of-arrival of a wireless transmission are provided, including receiving, with a first antenna, at least a first portion of a wireless transmission, determining when a second portion of the wireless transmission will be received, switching to the second antenna to receive the second portion of the wireless transmission, determining an angle of arrival of the wireless transmission based on the first portion and the second portion of the wireless transmission, and outputting the angle of arrival of the wireless transmission.Type: GrantFiled: May 19, 2021Date of Patent: June 6, 2023Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Matan Ben-Shachar, Oren Shani, Yaron Alpert, Yuval Jakira
-
Publication number: 20230085657Abstract: Embodiments are disclosed for address changing schemes for a multi-link device in a wireless communications system. Some embodiments include a privacy enhanced (PE) access point (AP) multi-link device (MLD) that includes one or more affiliated APs operating on different links. The PE AP MLD can generate a first randomized OTA MLD address based at least on the MLD address of the PE AP MLD for a first affiliated PE AP (PE AP1). The PE AP MLD can transmit a first data transmission using the first OTA MLD address where the first data transmission includes an encrypted aggregated MAC service data unit (A-MSDU) subframe that includes the MLD address. The PE AP MLD can correlate the MLD address of the PE AP MPL with multiple addresses comprising: the first OTA MLD, a unique MLD address, and a Media Access Control (MAC) service access point (SAP) MLD address.Type: ApplicationFiled: August 26, 2022Publication date: March 23, 2023Applicant: Apple Inc.Inventors: Jarkko L. KNECKT, Aniruddha S. DIWAN, Charles F. DOMINGUEZ, Debashis DASH, Elliot S. BRIGGS, Matthew L. SEMERSKY, Noam GINSBURG, Sidharth R. THAKUR, Veerendra BOODANNAVAR, Welly KASTEN, Nathan A. KRALIAN, Daniel R. BORGES, Oren SHANI, Su Khiong YONG, Yang YU, Yoel BOGER, Yong LIU
-
Publication number: 20230089319Abstract: Embodiments are disclosed for address changing schemes in a wireless communications system. Some embodiments include an access point (AP) that can establish two or more address profiles with a station (STA), establish a schedule for switching from a first address profile to a second address profile, where the first and second address profiles are of the two or more address profiles, and transmit a first data transmission using the first address profile. Some embodiments include switching from the first address profile to the second address profile based on the schedule, and transmitting a second data transmission using the second address profile. The schedule can be based on a randomized time synchronization function (TSF). The AP can establish a joint algorithm with the STA, and use the joint algorithm determine the first and the second address profiles as well as transition times for the schedule.Type: ApplicationFiled: August 26, 2022Publication date: March 23, 2023Applicant: Apple Inc.Inventors: Jarkko L. KNECKT, Aniruddha S. DIWAN, Charles F. DOMINGUEZ, Debashis DASH, Elliot S. BRIGGS, Matthew L. SEMERSKY, Noam GINSBURG, Sidharth R. THAKUR, Veerendra BOODANNAVAR, Welly KASTEN, Nathan A. KRALIAN, Daniel R. BORGES, Oren SHANI, Su Khiong YONG, Yang YU, Yoel BOGER, Yong LIU
-
Publication number: 20230086527Abstract: The subject disclosure provides systems and methods for low-latency point-to-point communication between electronic devices. In one or more implementations, low latency can be achieved by including data in transmission units, in order of priority up to a maximum duration for the transmission unit. In an example in which the communication occurs over a WiFi channel, the transmission unit may be a multi-TID AMPDU, and the priority may be based on a Quality of Service (QoS) category as identified by the traffic identifier (TID). The communication may be exchanged using a periodic access window that can be adaptively offset, to efficiently share bandwidth with other device pairs on the same wireless channel. Base and client devices can be time synchronized, and transmission opportunity (TXOP) bursting can be allowed, in one or more implementations.Type: ApplicationFiled: September 20, 2021Publication date: March 23, 2023Inventors: Yoel BOGER, Oren SHANI, Jerome C. TU, Sungho YUN
-
Publication number: 20230055972Abstract: A Fine Time Measurement (FTM) authentication system and method include performing a FTM transaction comprising at least one FTM-ACK message pair transmitted and received via a first communication channel between two endpoints, where the at least one FTM-ACK message pair contains timestamp values of message departure time and message arrival time during the FTM transaction. At least one authenticating value indicative of timestamp values of the at least one FTM-ACK message pair arrival and departure times during the FTM transaction is then transmitted via a second communication channel. FTM timestamp values are recovered from the received at least one authenticating value, which are compared with the received FTM timestamp values. The received FTM timestamp values can be authenticated if there is a match between the recovered FTM timestamp values and the received FTM timestamp values.Type: ApplicationFiled: August 18, 2021Publication date: February 23, 2023Inventors: Matan Ben-Shachar, Oren Shani, Yaron Alpert
-
Patent number: 11564169Abstract: An interface circuit in a device, e.g., an access point, may perform link adaptation. During operation, the interface circuit may provide a wake-up frame, e.g., a LP-WUR packet, associated with a channel in a band of frequencies, where the wake-up frame is intended for a wake-up radio in a recipient device. Then, the interface circuit may receive, from the recipient device, feedback information associated with a second channel in a second band of frequencies, where the feedback information is associated with a main radio in the recipient device. Based at least in part on the feedback information, the interface circuit may estimate one or more communication metrics associated with the channel in the band of frequencies. Moreover, based at least in part on the one or more communication metrics, the interface circuit may determine a data rate for use in communication via the channel in the band of frequencies.Type: GrantFiled: June 20, 2018Date of Patent: January 24, 2023Assignee: Apple Inc.Inventors: Guoqing Li, Oren Shani, Yong Liu, Xiaowen Wang, Yoel Boger, Christiaan A. Hartman, Christian W. Mucke, Tushar R. Shah, Matthew L. Semersky, Josef Peery
-
Publication number: 20220408349Abstract: An electronic device that performs a scan is described. During operation, the electronic device may perform, using a scanning radio, the scan of a band of frequencies, where the scanning radio only receives frames. Then, the electronic device may receive, using the scanning radio, a beacon associated with a second electronic device, where the beacon includes information associated with operation of a third electronic device in a second band of frequencies. Next, the electronic device may perform, using a data radio, a second scan of the second band of frequencies based at least in part on the information, where the data radio transmits and/or receives second frames, and where the second scan is performed, at least in part, while the scan is performed. Note that the electronic device may not be associated with (or may not have a connection with) the second electronic device and/or the third electronic device.Type: ApplicationFiled: June 15, 2022Publication date: December 22, 2022Inventors: Jarkko L Kneckt, Veerendra Boodannavar, Charles F. Dominguez, Yong Liu, Su Khlong Yong, Tianyu Wu, Daniel R. Borges, Sundar Sriram, Oren Shani, Yoel Boger, Anuj Batra, Debashis Dash, Matthew L. Semersky, Ahmet G. Cepni, Noam Ginsburg
-
Publication number: 20220408237Abstract: During operation, an electronic device may perform, using a scanning radio, a scan of a band of frequencies, where the scanning radio only receives frames. Then, the electronic device may receive, using the scanning radio, a beacon frame associated with a second electronic device, where the beacon frame includes information associated with operation of a third electronic device in a second band of frequencies. Next, the electronic device may perform, using a data radio, a second scan of the second band of frequencies based at least in part on the information, where the data radio transmits and/or receives second frames, and where the second scan is performed, at least in part, while the scan is performed. Note that the electronic device may not be associated with (or may not have a connection with) the second electronic device and/or the third electronic device.Type: ApplicationFiled: June 16, 2022Publication date: December 22, 2022Inventors: Jarkko L. Kneckt, Veerendra Boodannavar, Charles F. Dominguez, Yong Liu, Su Khiong Yong, Tianyu Wu, Daniel R. Borges, Sundar Sriram, Oren Shani, Yoel Boger, Anuj Batra, Debashis Dash, Matthew L. Semersky, Ahmet G. Cepni, Noam Ginsburg
-
Patent number: 11522979Abstract: Systems and methods for Transmission Control Protocol (TCP) acknowledgement (ACK) packet suppression are described. In various implementations, these systems and methods may be applicable to low-power communications. For example, a method may include receive a transport packet at a transport layer; de-encapsulating the transport packet using a transport protocol to identify a security packet; communicating the security packet to a security layer by the transport layer; communicating an acknowledgement signal to the transport layer from the security layer in response to receiving the security packet; suppressing an acknowledgement packet at the transport layer in response to receiving the acknowledgement signal; adding an acknowledgment indication to a next data packet to be sent after the suppress action; and sending the next data packet.Type: GrantFiled: May 25, 2021Date of Patent: December 6, 2022Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Uri Weinrib, Oren Shani, Ben Gilboa
-
Publication number: 20220386306Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for a first wireless device to select a channel to a second wireless device among a set of channels to the second wireless device shared by a set of wireless devices of the wireless network, and further transmit data to the second wireless device over the selected channel. The first wireless device can perform a measurement to determine a channel occupancy during a measurement period for a channel, wherein the measurement period includes a plurality of periodic transmission durations. The first wireless device can select a channel that is less occupied indicated by the channel occupancy of the channel. The first wireless device can further transmit data to the second wireless device over the selected channel in a transmission period after the measurement period.Type: ApplicationFiled: May 27, 2021Publication date: December 1, 2022Applicant: Apple Inc.Inventors: Shehla S. RANA, Oren Shani, Rajneesh Kumar, Yang Yu
-
Publication number: 20220381868Abstract: Techniques for determining an angle-of-arrival of a wireless transmission are provided, including receiving, with a first antenna, at least a first portion of a wireless transmission, determining when a second portion of the wireless transmission will be received, switching to the second antenna to receive the second portion of the wireless transmission, determining an angle of arrival of the wireless transmission based on the first portion and the second portion of the wireless transmission, and outputting the angle of arrival of the wireless transmission.Type: ApplicationFiled: May 19, 2021Publication date: December 1, 2022Inventors: Matan BEN-SHACHAR, Oren SHANI, Yaron ALPERT, Yuval JAKIRA