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公开(公告)号：US11502964B2
公开(公告)日：2022-11-15
申请号：US16670569
申请日：2019-10-31
Applicant: QUALCOMM Incorporated
Inventor： Arnaud Meylan , Xinchen Zhang , Ralph Akram Gholmieh , Gang Xiao , Rudhir Varna Upretee , Vinay Rajkumar Patil , Shailesh Maheshwari , Jason Tan , Arun Prasanth Balasubramanian , Pulkit Hanswal
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a method may include simulating a degradation of at least one of a first wireless communication link with a network or a different second wireless communication link with the network based on detecting that a first set of one or more packets, which were received via the first wireless communication link with the network and were added to a packet buffer, and a second set of one or more packets, which were received via the different second wireless communication link with the network and were added to the packet buffer, satisfy a threshold occupancy of the packet buffer. Numerous other aspects are provided.
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公开(公告)号：US11382113B2
公开(公告)日：2022-07-05
申请号：US16966140
申请日：2018-03-08
Applicant: QUALCOMM INCORPORATED
Inventor： Haiqin Liu , Gang Xiao , Peng Wu , Arvind Santhanam , Saket Bathwal , Rudhir Upretee , Xing Chen , Xiaojian Long , Shailesh Maheshwari
Abstract: In wireless communication, uplink communication by a wireless communication system user equipment may include providing data packets by a data source in the user equipment, detecting a pattern relating to uplink transmission of the plurality of data packets, and scheduling transmission of the plurality of data packets by the user equipment. One or more aspects of scheduling transmission of the plurality of data packets may be based on the detected pattern.
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公开(公告)号：US11357037B2
公开(公告)日：2022-06-07
申请号：US16619042
申请日：2018-04-20
Applicant: QUALCOMM Incorporated
Inventor： Saket Bathwal , Arvind Santhanam , Gang Xiao , Rudhir Upretee , Scott Hoover , Haiqin Liu , Xing Chen , Xiaojian Long , Peng Wu , Ashwin Raman , Thomas Christol
Abstract: Various aspects of the disclosure relate to techniques for handling out-of-order grants. For example, upon detection of an out-of-order grant, the best scheduling policy for handling the out-of-order grants may be selected based on at least one traffic condition. In some aspects, a scheduling policy may involve canceling and regenerating out-of-order grants. In some aspects, a scheduling policy may involve reordering data units. In some aspects, a scheduling policy may involve designating a reorder time window.
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公开(公告)号：US10764781B2
公开(公告)日：2020-09-01
申请号：US15495482
申请日：2017-04-24
Applicant: QUALCOMM Incorporated
Inventor： Alok Mitra , Vaibhav Kumar , Shailesh Maheshwari , Uppinder Babbar , Gang Xiao , Vanitha Kumar , Srinivas Reddy Mudireddy , Arunn Krishnamurthy
IPC: H04W28/06 , H04L12/801 , H04W28/10 , H04L12/803 , H04L12/861
Abstract: A method for reordering data by an electronic device is described, including receiving a first set of data packets via a first radio access technology (RAT). The method also includes receiving a second set of data packets via a second RAT. The first and second sets of data packets are from a data stream. The method further includes providing at least a portion of the first set of data packets or of the second set of data packets to an application processor. The method additionally includes buffering, in application processor memory, the at least the portion of the first set of data packets or the at least the portion of the second set of data packets. The method also includes reordering the at least the portion of the first set of data packets or the at least the portion of the second set of data packets.
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公开(公告)号：US11659438B2
公开(公告)日：2023-05-23
申请号：US17075345
申请日：2020-10-20
Applicant: QUALCOMM Incorporated
Inventor： Aziz Gholmieh , Shailesh Maheshwari , Srinivasan Balasubramanian , Gang Xiao , Leena Zacharias , Yue Yang , Gavin Bernard Horn , Yu-Ting Yu , Bao Vinh Nguyen
IPC: H04W4/00 , H04W28/06 , H04L1/1867 , H04L47/33 , H04L47/32 , H04L1/1829 , H04L47/34
Abstract: A method and apparatus for receiving a notification of missing packets include receiving a set of data packets transmitted by a device and having a corresponding set of sequence numbers, identifying one or more data packets having corresponding sequence numbers that fall within the set of sequence numbers and are yet to be received, receiving an indication from the device that the one or more data packets will not be transmitted by the device, and processing the set of data packets without the one or more data packets in response to receiving the indication.
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Patent Agency Ranking
公开(公告)号：US10855409B2
公开(公告)日：2020-12-01
申请号：US15703448
申请日：2017-09-13
Applicant: QUALCOMM Incorporated
Inventor： Aziz Gholmieh , Shailesh Maheshwari , Srinivasan Balasubramanian , Yue Yang , Leena Zacharias , Gang Xiao , Sitaramanjaneyulu Kanamarlapudi
Abstract: Various aspects described herein relate to encoding or decoding a media access control (MAC) layer transport block having an enhanced MAC header format, a split and partial MAC header, and a MAC transport block design. A method, a computer-readable medium, and an apparatus are provided. The techniques described herein may apply to different communications technologies, including 5th Generation (5G) or New Radio (NR), wireless communications technology.
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公开(公告)号：US10791558B2
公开(公告)日：2020-09-29
申请号：US15850539
申请日：2017-12-21
Applicant: QUALCOMM Incorporated
Inventor： Arvind Santhanam , Scott Hoover , Yunsong Mu , Yuanbo Wang , Gang Xiao , Haiqin Liu , Subramanya Rao , Taoufik Tani , Feng Lu
Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a limit on a number of resource blocks (RBs) permitted to be used for a vehicle-to-everything (V2X) transmission by the UE; may determine, based at least in part on the limit, one or more parameters for the V2X transmission, wherein the one or more parameters include at least one of a modulation and coding scheme (MCS) for the V2X transmission, a number of transport blocks (TBs) for the V2X transmission, a number of RBs per TB for the V2X transmission, or a retransmission configuration for the V2X transmission; and may transmit the V2X transmission based at least in part on the one or more parameters. Numerous other aspects are provided.
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8.发明申请公开(公告)号：US20170325124A1
公开(公告)日：2017-11-09
申请号：US15495482
申请日：2017-04-24
Applicant: QUALCOMM Incorporated
Inventor： Alok Mitra , Vaibhav Kumar , Shailesh Maheshwari , Uppinder Babbar , Gang Xiao , Vanitha Kumar , Srinivas Reddy Mudireddy , Arunn Krishnamurthy
Abstract: A method for reordering data by an electronic device is described, including receiving a first set of data packets via a first radio access technology (RAT). The method also includes receiving a second set of data packets via a second RAT. The first and second sets of data packets are from a data stream. The method further includes providing at least a portion of the first set of data packets or of the second set of data packets to an application processor. The method additionally includes buffering, in application processor memory, the at least the portion of the first set of data packets or the at least the portion of the second set of data packets. The method also includes reordering the at least the portion of the first set of data packets or the at least the portion of the second set of data packets.
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公开(公告)号：US10728159B2
公开(公告)日：2020-07-28
申请号：US16359688
申请日：2019-03-20
Applicant: QUALCOMM Incorporated
Inventor： Srinivas Reddy Mudireddy , Shailesh Maheshwari , Vinay Paradkar , Gang Xiao
IPC: H04L1/16 , H04L12/801 , H04L12/825 , H04L12/851 , H04L12/865 , H04L29/06 , H04W28/02 , H04W28/06 , H04W28/08 , H04W72/10 , H04W76/11 , H04W80/06 , H04L12/855
Abstract: When sending a first set of packets is determined to be prioritized over sending a second set of packets, and when each first header of each of the first set of packets and each second header of each of the second set of packets is determined to be compressed, an apparatus may compress the first header of each of the first set of packets using a first CID associated with a connection. Further, the apparatus may compress the second header of each of the second set of packets using a second CID associated with the connection. The apparatus may send the first set of packets through the connection. The apparatus may send, after sending the first set of packets, the second set of packets through the connection.
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公开(公告)号：US10531346B2
公开(公告)日：2020-01-07
申请号：US15912250
申请日：2018-03-05
Applicant: QUALCOMM Incorporated
Inventor： Saket Bathwal , Gang Xiao , Shailesh Maheshwari , Rudhir Upretee , Srikanth Sallabathula
Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter device may determine a completion of a handover or a radio link failure after transmitting a set of physical data units (PDUs). The transmitter device may retransmit a PDU, of the set of PDUs, after completion of the handover or the radio link failure to enable decompression of the set of PDUs. A receiver device may receive the retransmitted PDU. The receiver device may decompress the set of PDUs based at least in part on receiving the retransmitted PDU. Numerous other aspects are provided.
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