Patents by Inventor Gaurang NAIK
Gaurang NAIK 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).
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Publication number: 20240365374Abstract: This disclosure provides methods, components, devices and systems for techniques for coordinated medium access for ultra-high reliability. Some aspects more specifically relate to access point (AP)-to-AP coordination via, for example, one or more management frames. In some implementations, a wireless communication device may coordinate timing information with one or more other APs and may inform a set of stations (STAs) of the coordinated timing information, where a configured set of identifiers (IDs) may be used to differentiate which timing information pertains to which AP and inform how the set of STAs are expected to parse the coordinated timing information. Additionally, or alternatively, wireless communication devices may exchange one or more public action frames to facilitate AP-to-AP coordination, where such one or more public action frames may be specifically associated with providing information pertaining to coordinated medium access.Type: ApplicationFiled: November 15, 2023Publication date: October 31, 2024Inventors: Abhishek Pramod PATIL, Abdel Karim AJAMI, Yanjun SUN, Gaurang NAIK, Sai Yiu Duncan HO, Alfred ASTERJADHI, George CHERIAN
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Publication number: 20240365400Abstract: This disclosure provides systems and methods for requesting wireless resources for peer-to-peer (P2P) communications. In some implementations, a wireless communication device transmits a frame over a wireless medium to an access point (AP), the frame including a medium access control (MAC) header carrying a request for the AP to allocate part of a transmission opportunity (TXOP) for P2P communications between the wireless communication device and a client device. The wireless communication device receives a trigger frame allocating a portion of the TXOP for the P2P communications, and transmits or receives P2P data to or from the client device over the wireless medium during the allocated portion of the TXOP. In some instances, the MAC header of the frame includes a Quality-of-Service (QOS) Control field carrying the request. In some other instances, the MAC header of the frame includes an Aggregated-Control (A-Control) subfield carrying the request.Type: ApplicationFiled: May 3, 2024Publication date: October 31, 2024Inventors: Abdel Karim AJAMI, Sai Yiu Duncan HO, George CHERIAN, Alfred ASTERJADHI, Abhishek Pramod PATIL, Yanjun SUN, Gaurang NAIK
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Publication number: 20240357427Abstract: This disclosure provides methods, components, devices and systems for operation expansion policy framework for access points (APs). An example method, performed by a first wireless node, includes outputting, for transmission, information that indicates at least one of (i) one or more criteria that, when met by a second wireless node, indicate the second wireless node is allowed to request that the first wireless node modify one or more wireless operating parameters, or (ii) one or more options for modifying the wireless operating parameters of the first wireless node, obtaining a first request that requests the first wireless node to modify the wireless operating parameters, and processing the first request based on the information.Type: ApplicationFiled: April 19, 2023Publication date: October 24, 2024Inventors: Alfred ASTERJADHI, Gyanranjan HAZARIKA, Gaurang NAIK, Abhishek Pramod PATIL, George CHERIAN, Sandip HOMCHAUDHURI, Manish SHUKLA, Sai Yiu Duncan HO, Yanjun SUN, Abdel Karim AJAMI
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Publication number: 20240340638Abstract: This disclosure provides methods, components, devices and systems for performing actions to reduce end-to-end latency during a transmission of an encrypted payload of a medium access control (MAC) protocol data unit (MPDU) from a root access point (AP) to a wireless station (STA) via a satellite AP. For example, the satellite AP may be configured to receive the encrypted payload from the root AP, and then forward the received encrypted payload to the wireless STA, without decrypting the received encrypted payload and re-encrypting unencrypted payload at the satellite AP.Type: ApplicationFiled: February 20, 2024Publication date: October 10, 2024Inventors: Sai Yiu Duncan HO, Abhishek Pramod PATIL, George CHERIAN, Alfred ASTERJADHI, Yanjun SUN, Abdel Karim AJAMI, Gaurang NAIK
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Publication number: 20240340953Abstract: This disclosure provides methods, components, devices and systems for channel access techniques in a multi-hop framework for ultra-high reliability (UHR). Some aspects more specifically relate to a transmission opportunity (TXOP) sharing mechanism according to which wireless communication devices can relay data frames along multiple hops within a same TXOP, a coordinated medium access scheme associated with relaying data frames between a root access point (AP) and a wireless station (STA) via multiple service periods, and various signaling mechanisms and frame formats according to which wireless communication devices can exchange or negotiate information associated with a coordinated medium access scheme. In some implementations, a coordinated medium access scheme may be associated with multiple time epochs (each associated with a service period) and differentiated channel access across the multiple time epochs may facilitate the relay with or without TXOP sharing within the associated service periods.Type: ApplicationFiled: April 4, 2023Publication date: October 10, 2024Inventors: Abdel Karim AJAMI, Abhishek Pramod PATIL, Sai Yiu Duncan HO, Yanjun SUN, George CHERIAN, Alfred ASTERJADHI, Gaurang NAIK
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Publication number: 20240340952Abstract: This disclosure provides methods, components, devices and systems for channel access techniques in a multi-hop framework for ultra-high reliability (UHR). Some aspects more specifically relate to a transmission opportunity (TXOP) sharing mechanism according to which wireless communication devices can relay data frames along multiple hops within a same TXOP, a coordinated medium access scheme associated with relaying data frames between a root access point (AP) and a wireless station (STA) via multiple service periods, and various signaling mechanisms and frame formats according to which wireless communication devices can exchange or negotiate information associated with a coordinated medium access scheme. In some implementations, a coordinated medium access scheme may be associated with multiple time epochs (each associated with a service period) and differentiated channel access across the multiple time epochs may facilitate the relay with or without TXOP sharing within the associated service periods.Type: ApplicationFiled: April 4, 2023Publication date: October 10, 2024Inventors: Abdel Karim AJAMI, Abhishek Pramod PATIL, Sai Yiu Duncan HO, Yanjun SUN, George CHERIAN, Alfred ASTERJADHI, Gaurang NAIK
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Publication number: 20240340788Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for protecting latency-sensitive communications among multi-link devices (MLDs). An access point (AP) MLD may establish multiple communication links with a non-AP MLD and schedule a restricted target wake time (r-TWT) service period (SP) on one of the links (the “r-TWT link”). In some aspects, when a transmit opportunity (TXOP) acquired on a non-r-TWT link overlaps the r-TWT SP, the TXOP may be extended to support an exchange of latency-sensitive traffic on the non-r-TWT link. In some other aspects, any TXOPs occurring on non-r-TWT links may be terminated prior to the start of the r-TWT SP so that latency-sensitive traffic can be exchanged on the r-TWT link during the SP. An AP MLD also may schedule SPs on multiple communication links. In some aspects, the AP MLD may transfer a TWT agreement between the communication links.Type: ApplicationFiled: June 19, 2024Publication date: October 10, 2024Inventors: Gaurang NAIK, Abdel Karim AJAMI, Alfred ASTERJADHI, George CHERIAN, Abhishek Pramod PATIL, Sai Yiu Duncan HO, Yanjun SUN
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Publication number: 20240340945Abstract: This disclosure provides methods, components, devices and systems for channel access techniques in a multi-hop framework for ultra-high reliability (UHR). Some aspects more specifically relate to a transmission opportunity (TXOP) sharing mechanism according to which wireless communication devices can relay data frames along multiple hops within a same TXOP, a coordinated medium access scheme associated with relaying data frames between a root access point (AP) and a wireless station (STA) via multiple service periods, and various signaling mechanisms and frame formats according to which wireless communication devices can exchange or negotiate information associated with a coordinated medium access scheme. In some implementations, a coordinated medium access scheme may be associated with multiple time epochs (each associated with a service period) and differentiated channel access across the multiple time epochs may facilitate the relay with or without TXOP sharing within the associated service periods.Type: ApplicationFiled: April 4, 2023Publication date: October 10, 2024Inventors: Abdel Karim AJAMI, Abhishek Pramod PATIL, Sai Yiu Duncan HO, Yanjun SUN, George CHERIAN, Alfred ASTERJADHI, Gaurang NAIK
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Publication number: 20240334397Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may transmit a physical layer protocol data unit (PPDU) that indicates that at least two resource units (RUs) associated with a multiple-user (MU) transmission are allocated to a second wireless communication device. The first wireless communication device may communicate with the second wireless communication device based at least in part on using the at least two RUs associated with the MU transmission. Numerous other aspects are described.Type: ApplicationFiled: March 15, 2024Publication date: October 3, 2024Inventors: Alfred ASTERJADHI, George CHERIAN, Abhishek Pramod PATIL, Yanjun SUN, Sai Yiu Duncan HO, Gaurang NAIK, Abdel Karim AJAMI
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Patent number: 12096477Abstract: In some implementations, a first access point (AP) selects one or more other APs for participation with the first AP in a coordinated access point transmission session. The first AP obtains a transmission opportunity (TXOP), and transmits a frame indicating scheduling information for uplink (UL) or downlink (DL) transmissions to or from the selected APs, the scheduling information indicating a respective start time for the UL or DL transmissions to or from the selected APs, at least two of the start times being offset from one another by a time period associated with decoding a preamble of a wireless packet. The first AP transmits or receives wireless packets to or from one or more associated stations (STAs) at least partially concurrently with the transmission or reception of wireless packets by the selected APs to or from their respective associated STAs based on the scheduling information.Type: GrantFiled: September 12, 2023Date of Patent: September 17, 2024Assignee: QUALCOMM IncorporatedInventors: Yanjun Sun, George Cherian, Alfred Asterjadhi, Sai Yiu Duncan Ho, Abhishek Pramod Patil, Gaurang Naik, Abdel Karim Ajami
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Publication number: 20240305987Abstract: This disclosure provides methods, components, devices and systems for wireless packet header protection. Some aspects more specifically relate to supporting header integrity checks to prevent processing of maliciously altered packet headers. In some examples, a wireless communication device may generate header integrity check information based on one or more fields of a header of a first data packet. The wireless communication device may generate, based on the header integrity check information, the first data packet or a second data packet. For example, the header of the first data packet may include the header integrity check information, or a value derived therefrom. Alternatively, the header integrity check information (or the derived value) may be included in a subsequently transmitted packet (e.g., the second data packet) A receiving device may use the received header integrity check information to perform a header integrity check before processing the header of the first data packet.Type: ApplicationFiled: March 8, 2023Publication date: September 12, 2024Inventors: Abhishek Pramod Patil, Sai Yiu Duncan Ho, Alfred Asterjadhi, Jouni Kalevi Malinen, George Cherian, Yanjun Sun, Gaurang Naik, Abdel Karim Ajami
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Publication number: 20240306114Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a responding station may transmit a first ranging poll via a first bandwidth, the first ranging poll comprising an indication of a second ranging poll and first polling information transmitted with repetitions in a frequency domain based at least in part on serving first initiating stations (I-STAs) configured for communication using the first bandwidth and second I-STAs configured for communication using a second bandwidth that is smaller than the first bandwidth. The responding station may transmit, based at least in part on the indication of the second ranging poll, the second ranging poll over the second bandwidth comprising second polling information. Numerous other aspects are described.Type: ApplicationFiled: March 9, 2023Publication date: September 12, 2024Inventors: Yanjun SUN, Alireza RAISSINIA, George CHERIAN, Stephen Jay SHELLHAMMER, Gaurang NAIK, Abhishek Pramod PATIL, Alfred ASTERJADHI, Sai Yiu Duncan HO, Abdel Karim AJAMI
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Publication number: 20240306205Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for signaling parameters for peer-to-peer communications in a wireless network. One aspect provides a method for wireless communications at an access point (AP). The method generally includes: obtaining, from an access point (AP), a transmission opportunity (TXOP) sharing trigger indicating a duration in which a TXOP is shared by the wireless station and one or more other devices; relaying, to the one or more other devices, information identifying parameters for wireless communications between the wireless station and the one or more other devices; and during the TXOP, communicating with the one or more other devices based on the parameters for wireless communications between the wireless station and the one or more other devices.Type: ApplicationFiled: March 13, 2024Publication date: September 12, 2024Inventors: Abdel Karim AJAMI, Yanjun SUN, George CHERIAN, Sai Yiu Duncan HO, Alfred ASTERJADHI, Abhishek Pramod PATIL, Gaurang NAIK
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Publication number: 20240298173Abstract: This disclosure provides methods, components, devices, and systems for securing frames. In some examples, a frame is transmitted with a field that includes an identifier (ID) of a security key, a packet number (PN), and an integrity check based on one or more portions of the control frame and the security key. A device receiving the frame can verify the frame by calculating another integrity check based on the frame and the identified security key and comparing the calculated integrity check to the received integrity check.Type: ApplicationFiled: August 4, 2023Publication date: September 5, 2024Inventors: Alfred ASTERJADHI, George CHERIAN, Abhishek Pramod PATIL, Sai Yiu Duncan HO, Yanjun SUN, Gaurang NAIK, Abdel Karim AJAMI, Jouni Kalevi MALINEN, James Simon CHO, Guido Robert FREDERIKS
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Publication number: 20240292456Abstract: This disclosure provides methods, components, devices and systems for transmission opportunity (TXOP) sharing and resource allocation mechanisms in systems involving multiple peer-to-peer (P2P) sessions. Some aspects more specifically relate to how such mechanisms can facilitate multi-station (STA) TXOP sharing or STA offloading in accordance with relative resource availabilities across a set of access points (APs), or any combination thereof. In some implementations, an AP can allocate respective portions of a resource unit (RU) allocation (during a shared TXOP of the AP) to respective P2P sessions at multiple respective STAs. Additionally, or alternatively, an AP can use transmit power control to facilitate simultaneous TXOP sharing across multiple STAs. Additionally, or alternatively, first AP can offload a STA to a second AP in accordance with relative resource availabilities at the first AP and the second AP. As such, devices may achieve greater scalability for high-density P2P session deployments.Type: ApplicationFiled: February 24, 2023Publication date: August 29, 2024Inventors: Abdel Karim AJAMI, Abhishek Pramod PATIL, Alfred ASTERJADHI, Gaurang NAIK, George CHERIAN, Sai Yiu Duncan HO, Yanjun SUN
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Publication number: 20240284530Abstract: This disclosure provides methods, components, devices and systems for communicating information of multiple wireless access points (APs) affiliated with an AP multi-link device (MLD). Some aspects more specifically relate to techniques for communicating information regarding multiple APs affiliated with an AP MLD in multiple response frames. In some examples, a first response frame may include information regarding a first set of APs that is less than all of the APs indicated by a wireless station (STA) MLD request and a second response frame may include information regarding a second set of APs including one or more AP of the APs missing from the first set of APs. Some examples may additionally or alternatively provide for an AP MLD signaling an indication of a number of allowed association links with respect to the AP MLD, such as for establish a maximum number of allowed association links.Type: ApplicationFiled: February 17, 2023Publication date: August 22, 2024Inventors: Gyanranjan Hazarika, Abhishek Pramod Patil, Sandip HomChaudhuri, Krishnakumar Muthusamy, Uraj Singh Sasan, Gaurang Naik
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Publication number: 20240284197Abstract: This disclosure provides methods, components, devices and systems for link parameter recommendation in a wireless local area network. A first and second wireless communication device may communicate via one or more links. The second wireless communication device may use a first set of communication parameters to communicate with the first wireless communication device, and the first wireless communication device may determine that communication with the second wireless communication device using the first set of communication parameters fails to satisfy one or more criteria. Responsive to the determination, the first wireless communication device may transmit an indication for the second wireless communication device to use a second set of communication parameters for communicating with the first wireless communication device after which the first and second wireless communication device may communicate one or more frames.Type: ApplicationFiled: February 16, 2023Publication date: August 22, 2024Inventors: Alfred Asterjadhi, Abhishek Pramod Patil, Gaurang Naik, George Cherian, Sai Yiu Duncan Ho, Yanjun Sun, Abdel Karim Ajami
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Publication number: 20240259059Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device (e.g., station (STA), access point (AP)) may transmit to a second wireless device during a service period, an initiating frame using a transmit beam that is based on a first beam training procedure performed between the devices prior to the service period. The first wireless device may perform a second beam training procedure during the service period based on an absence of a response frame from the second wireless device, based on an indication within the response frame received from the second wireless device, or based on identification of a change in a wireless channel relative to a previous beam training interval or previous service period. The first wireless device may then communicate one or more messages with the second wireless device using one or more beams that are based on the second beam training procedure.Type: ApplicationFiled: April 8, 2024Publication date: August 1, 2024Inventors: Abhishek Pramod PATIL, George CHERIAN, Yanjun SUN, Lin YANG, Gaurang NAIK, Abdel Karim AJAMI, Alfred ASTERJADHI, Sai Yiu Duncan HO
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Patent number: 12047873Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for protecting latency-sensitive communications among multi-link devices (MLDs). An access point (AP) MLD may establish multiple communication links with a non-AP MLD and schedule a restricted target wake time (r-TWT) service period (SP) on one of the links (the “r-TWT link”). In some aspects, when a transmit opportunity (TXOP) acquired on a non-r-TWT link overlaps the r-TWT SP, the TXOP may be extended to support an exchange of latency-sensitive traffic on the non-r-TWT link. In some other aspects, any TXOPs occurring on non-r-TWT links may be terminated prior to the start of the r-TWT SP so that latency-sensitive traffic can be exchanged on the r-TWT link during the SP. An AP MLD also may schedule SPs on multiple communication links. In some aspects, the AP MLD may transfer a TWT agreement between the communication links.Type: GrantFiled: December 22, 2021Date of Patent: July 23, 2024Assignee: QUALCOMM IncorporatedInventors: Gaurang Naik, Abdel Karim Ajami, Alfred Asterjadhi, George Cherian, Abhishek Pramod Patil, Sai Yiu Duncan Ho, Yanjun Sun
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Publication number: 20240236844Abstract: This disclosure provides methods and devices for introducing a power save protocol (for example, a lower power mode) for a multi-link devices (MLDs). Some aspects more specifically relate to reducing power consumption in an access point (AP) MLD, and more particularly, to a power save protocol (or a lower power mode) for an AP MLD. In some aspects, an AP MLD may initiate a lower power mode to save power for as long as possible while still maintaining minimal receive (RX) and transmit (TX) functionality. When requested by an associated station (STA), the AP MLD may then transition from the lower power mode to a higher power mode with full RX and TX functionality with a minimal delay. The described techniques may also account for trade-offs and constraints which arise due to different use cases and scenarios as well as different device configurations.Type: ApplicationFiled: October 19, 2022Publication date: July 11, 2024Inventors: Alfred Asterjadhi, George Cherian, Abhishek Pramod Patil, Abdel Karim Ajami, Gaurang Naik, Yanjun Sun, Sai Yiu Duncan Ho