公开(公告)号：US09848354B2

公开(公告)日：2017-12-19

申请号：US14862873

申请日：2015-09-23

Applicant: QUALCOMM Incorporated

Inventor： Amir Rajaee ,  Cheol Hee Park ,  Gang Xiao ,  Reza Shahidi ,  Muhammad Arif Munif

IPC: H04W28/02 ,  H04L12/851 ,  H04W76/02 ,  H04W72/04 ,  H04W72/12 ,  H04W88/06 ,  H04W52/38

CPC classification number: H04W28/0284 ,  H04L47/24 ,  H04W28/0278 ,  H04W52/38 ,  H04W72/0466 ,  H04W72/1215 ,  H04W76/15 ,  H04W76/16 ,  H04W88/06

Abstract: Systems and methods are described herein for managing uplink communication activities of a wireless communication device associated with a first subscription and a second subscription. First, a trigger event related to de-sensing of the first subscription by the second subscription is detected. The wireless communication device refrains from requesting uplink (UL) grants for the second subscription from a network for the second subscription in response to detecting the trigger event.

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

CPC classification number: H04W28/06 ,  H04L1/187 ,  H04L1/1832 ,  H04L47/32 ,  H04L47/33 ,  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.

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

IPC: H04L1/18 ,  H04L29/06 ,  H04L1/00 ,  H04L1/16 ,  H04W28/06 ,  H04W72/04 ,  H04W28/04 ,  H04B7/26

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.

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

IPC: H04W72/04 ,  H04W4/44 ,  H04W72/02 ,  H04W28/02 ,  H04W4/40 ,  H04L1/18 ,  H04L1/00 ,  H04W4/02

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.

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

IPC: H04W28/06 ,  H04W28/10

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.

公开(公告)号：US11039458B2

公开(公告)日：2021-06-15

申请号：US15820342

申请日：2017-11-21

Applicant: QUALCOMM Incorporated

Inventor： Cheol Hee Park ,  Arvind Santhanam ,  Feng Lu ,  Taoufik Tani ,  Thomas Christol ,  Yunsong Mu ,  Yuanbo Wang ,  Gang Xiao ,  Abhijit Navalekar ,  Ashish Shankar Iyer ,  Subramanya Rao ,  Srinivasan Rajagopalan

IPC: H04W72/12 ,  H04W72/04 ,  H04W40/12 ,  H04W72/08 ,  H04W28/02 ,  H04W24/08 ,  H04W4/46

Abstract: A method, apparatus, and computer-readable medium at a transmitting user equipment (UE) in a distributed cellular vehicle-to-everything environment are disclosed to determine a schedule for transmissions on subchannels of multiple frequencies based on a set of UE-specific, dynamic, and performance related metrics or criteria. The metrics may include an estimated number of users on a subchannel, a best-bandwidth fit, channel loading conditions, transmission range, and quality requirements of an application, among others. Such a schedule for transmissions on subchannels of multiple frequencies may result in either an improved capacity utilization, an improved communication quality, or both.

公开(公告)号：US10749641B2

公开(公告)日：2020-08-18

申请号：US15703582

申请日：2017-09-13

Applicant: QUALCOMM Incorporated

Inventor： Aziz Gholmieh ,  Shailesh Maheshwari ,  Srinivasan Balasubramanian ,  Yue Yang ,  Leena Zacharias ,  Gang Xiao ,  Sitaramanjaneyulu Kanamarlapudi

IPC: H04L1/18 ,  H04W28/04 ,  H04L1/16 ,  H04L1/00 ,  H04W72/04 ,  H04W28/06 ,  H04B7/26 ,  H04L29/06

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.