公开(公告)号：US11252597B2

公开(公告)日：2022-02-15

申请号：US16664383

申请日：2019-10-25

Applicant: QUALCOMM Incorporated

Inventor： Arnaud Meylan ,  Gavin Bernard Horn ,  Yu-Ting Yu ,  Aziz Gholmieh ,  Yue Yang ,  Shailesh Maheshwari ,  Sitaramanjaneyulu Kanamarlapudi ,  Vaibhav Kumar ,  Sivaramakrishna Veerepalli ,  Srinivasan Balasubramanian ,  Srinivas Reddy Mudireddy ,  Vanitha Kumar

IPC: H04L12/851 ,  H04W28/02 ,  H04W72/12 ,  H04L47/2425 ,  H04L47/2441 ,  H04L47/6275 ,  H04L47/24 ,  H04L47/62 ,  H04L47/2408

Abstract: Aspects of the present disclosure describe transmitting data in wireless communications. A set of packets for transmission in a defined sequence can be received where the set of packets includes two or more packets. It can be detected that a packet, of the set of packets, is a prioritized packet type. The packet can be prioritized for transmission ahead of its order in the defined sequence based on the detection of the prioritized packet type. The packet can be transmitted ahead of its order in the defined sequence to an access point.

公开(公告)号：US20170118133A1

公开(公告)日：2017-04-27

申请号：US15277507

申请日：2016-09-27

Applicant: QUALCOMM Incorporated

Inventor： Arnaud Meylan ,  Srinivas Reddy Mudireddy ,  Vaibhav Kumar ,  Hariharan Sukumar ,  Alok Mitra ,  Umang Sureshbhai Patel ,  Sivaramakrishna Veerepalli ,  Shailesh Maheshwari

IPC: H04L12/863 ,  H04W28/06

CPC classification number: H04L47/624 ,  H04W28/06 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

Abstract: Techniques are described for wireless communication at a wireless communication device. One method includes receiving wireless wide area network (WWAN) packets at a WWAN processing subsystem of the wireless communication device; transferring wireless local area network (WLAN) packet information from a WLAN processing subsystem of the wireless communication device to the WWAN processing subsystem, the WLAN packet information comprising a subset of data associated with WLAN packets; performing a reordering process in the WWAN processing subsystem, the reordering process based at least in part on the received WWAN packets and the WLAN packets that correspond to the transferred WLAN packet information; and providing an indication of the reordered WWAN packets and the WLAN packets to an application processing subsystem of the wireless communication device.

公开(公告)号：US09535490B2

公开(公告)日：2017-01-03

申请号：US14568694

申请日：2014-12-12

Applicant: QUALCOMM Incorporated

Inventor： Vinod Harimohan Kaushik ,  Uppinder Singh Babbar ,  Andrei Danaila ,  Neven Klacar ,  Muralidhar Coimbatore Krishnamoorthy ,  Arunn Coimbatore Krishnamurthy ,  Vaibhav Kumar ,  Vanitha Aravamudhan Kumar ,  Shailesh Maheshwari ,  Alok Mitra ,  Roshan Thomas Pius ,  Hariharan Sukumar

IPC: G06F1/32 ,  H04W52/02 ,  H04W4/00 ,  G06F13/38

CPC classification number: G06F1/3253 ,  G06F1/3287 ,  G06F13/38 ,  H04W4/60 ,  H04W52/0251 ,  H04W52/0274 ,  H04W52/0287 ,  Y02D10/151 ,  Y02D10/171 ,  Y02D70/1222 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144

Abstract: Aspects disclosed in the detailed description include power saving techniques in computing devices. In particular, as data is received by a modem processor in a computing device, the data is held until the expiration of a modem timer. The data is then passed to an application processor in the computing device over a peripheral component interconnect express (PCIe) interconnectivity bus. On receipt of the data from the modem processor, the application processor sends data held by the application processor to the modem processor over the PCIe interconnectivity bus. The application processor also has an uplink timer. If no data is received from the modem processor before expiration of the uplink timer, the application processor sends any collected data to the modem processor at expiration of the uplink timer. However, if data is received from the modem processor, the uplink timer is reset.

Abstract translation: 在详细描述中公开的方面包括计算设备中的省电技术。 具体地，当数据由计算设备中的调制解调器处理器接收时，数据被保持直到调制解调器定时器期满。 然后，数据通过外围组件互连快速（PCIe）互连总线传送到计算设备中的应用处理器。 在接收到来自调制解调处理器的数据时，应用处理器通过PCIe互连总线将由应用处理器保存的数据发送到调制解调器处理器。 应用处理器还具有上行链路定时器。 如果在上行链路定时器到期之前没有从调制解调器处理器接收到数据，则应用处理器在上行链路定时器期满时将任何收集的数据发送到调制解调器处理器。 然而，如果从调制解调器处理器接收到数据，则重置上行链路定时器。

公开(公告)号：US11924795B2

公开(公告)日：2024-03-05

申请号：US17538756

申请日：2021-11-30

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Arun Prasanth Balasubramanian ,  Feilu Liu ,  Suli Zhao ,  Vaibhav Kumar ,  Dan Gilboa Waizman

IPC: H04W56/00 ,  H04L69/22 ,  H04W76/19 ,  H04W80/02

CPC classification number: H04W56/0055 ,  H04L69/22 ,  H04W56/001 ,  H04W76/19 ,  H04W80/02

Abstract: Systems, methods, and devices for wireless communication that support mechanisms for identifying hyper frame number (HFN) desynchronization conditions and/or for triggering HFN resynchronization in a wireless communication system. In aspects, an HFN desynchronization condition is identified based on Ethernet frame validation. For example, aspects of the present disclosure provide mechanisms for validating and Ethernet frame. An HFN desynchronization condition is identified or detected when an Ethernet frame is determined to be corrupt based on the Ethernet frame validation in accordance with aspects herein. In some aspects, such as in Ethernet header compression (EHC) protocol implementations, an HFN desynchronization condition may be identified based on a determination that a deciphered context identification (CID) is not a valid CID (e.g., is not a CID in a set of valid CIDs).

公开(公告)号：US11770340B2

公开(公告)日：2023-09-26

申请号：US16953258

申请日：2020-11-19

Applicant: QUALCOMM Incorporated

Inventor： Alok Mitra ,  Sitaramanjaneyulu Kanamarlapudi ,  Vaibhav Kumar ,  Vamsi Dokku

IPC: H04L47/2425 ,  H04W28/02 ,  H04L69/22 ,  H04W72/21

CPC classification number: H04L47/2433 ,  H04L69/22 ,  H04W28/02 ,  H04W72/21

Abstract: Methods, systems, and devices for wireless communications are described in which a host processor at a user equipment (UE) may packetize data for uplink transmissions from the UE and provide packets to a wireless modem of the UE for uplink transmission. The host processor may provide multiplexing and aggregation headers for the packets that include a prioritization indication, and the wireless modem may order the data packets for transmission based at least in part on the prioritization indication. In some cases, a priority for each packet is indicated in a priority field of a corresponding multiplexing and aggregation header. The wireless modem may transmit the data packets based on the ordering, to provide higher priority packets ahead of lower priority packets to a receiver. Additionally, data packets may be further ordered based on tuple information associated with the data packets.

公开(公告)号：US11528641B2

公开(公告)日：2022-12-13

申请号：US16947167

申请日：2020-07-21

Applicant: QUALCOMM Incorporated

Inventor： Alok Mitra ,  Srinivas Reddy Mudireddy ,  Vaibhav Kumar ,  Haim Snapy ,  Uppinder Babbar ,  Dan Gilboa Waizman ,  Vamsi Dokku ,  Arunn Coimbatore Krishnamurthy ,  Sitaramanjaneyulu Kanamarlapudi

IPC: H04W28/10 ,  H04W28/02 ,  H04L69/16

Abstract: Various aspects of the present disclosure generally relate to wired and/or wireless communication. In some aspects, a device may receive a plurality of data packets at a modem of the device. The device may group, at the modem of the device, payloads of a first subset of the plurality of data packets into a container. The device may transfer, to a processor of the device and using the modem, the container via a first interface channel. The device may transfer, to the processor and using the modem, a second subset of the plurality of data packets via a second interface channel. Numerous other aspects are provided.

公开(公告)号：US10779194B2

公开(公告)日：2020-09-15

申请号：US15924188

申请日：2018-03-17

Applicant: QUALCOMM Incorporated

Inventor： Ralph Akram Gholmieh ,  Susheel Kumar Yadav Yadagiri ,  Sanjay Vishin ,  Siddharth Chitnis ,  Varun Tutpetkeshavamurthy ,  Bojun Pan ,  Vaibhav Kumar

IPC: H04W28/08 ,  H04L12/707 ,  H04W4/44 ,  H04L12/863 ,  H04L12/729 ,  H04W4/40 ,  H04L12/727

Abstract: Systems, methods, and devices of the various embodiments provide for multipath transport of Internet Protocol (IP) packets by a computing device including a plurality of modems. In various embodiments, IP packets may be assigned to a selected one of a plurality of modems for transport based on available bandwidths of each of the plurality of modems.

公开(公告)号：US09876613B2

公开(公告)日：2018-01-23

申请号：US15237185

申请日：2016-08-15

Applicant: QUALCOMM Incorporated

Inventor： Ajay Venkatsuresh ,  Alok Mitra ,  Srinivas Reddy Mudireddy ,  Gurvinder Singh Chhabra ,  Arnaud Meylan ,  Sirin Nitinawarat ,  Vaibhav Kumar ,  Sujit Nair ,  Nehal Somani

IPC: H04L1/16 ,  H04L29/08 ,  H04L29/06 ,  H04B3/50

CPC classification number: H04L1/1635 ,  H04B3/50 ,  H04L1/1854 ,  H04L67/1097 ,  H04L69/16 ,  H04L69/326 ,  H04W28/0236

Abstract: A method, an apparatus, and a computer program product for transport protocol communications processing are provided. The apparatus may be an electronic device. The electronic device receives a transport protocol communications from a sender device. The electronic device generates a plurality of acknowledgments in response to the received transport protocol traffic and stores the plurality of acknowledgments at a first memory. A modem load for a modem of the electronic device is determined. The electronic device identifies the plurality of acknowledgments to identify a subset of the plurality of acknowledgments in response to the determined modem load satisfying a modem load threshold condition. The electronic device moves the subset of acknowledgments from the first memory to a second memory. The electronic device transmits the subset of acknowledgments to the sender device.

公开(公告)号：USRE49652E1

公开(公告)日：2023-09-12

申请号：US17240496

申请日：2021-04-26

Applicant: QUALCOMM Incorporated

Inventor： Vinod Harimohan Kaushik ,  Uppinder Singh Babbar ,  Andrei Danaila ,  Neven Klacar ,  Muralidhar Coimbatore Krishnamoorthy ,  Arunn Coimbatore Krishnamurthy ,  Vaibhav Kumar ,  Vanitha Aravamudhan Kumar ,  Shailesh Maheshwari ,  Alok Mitra ,  Roshan Thomas Pius ,  Hariharan Sukumar

IPC: G06F1/3234 ,  H04W4/60 ,  G06F1/3287 ,  H04W52/02 ,  G06F13/38

CPC classification number: G06F1/3253 ,  G06F1/3287 ,  G06F13/38 ,  H04W4/60 ,  H04W52/0251 ,  H04W52/0274 ,  H04W52/0287 ,  Y02D10/00 ,  Y02D30/70

Abstract: Aspects disclosed in the detailed description include power saving techniques in computing devices. In particular, as data is received by a modem processor in a computing device, the data is held until the expiration of a modem timer. The data is then passed to an application processor in the computing device over a peripheral component interconnect express (PCIe) interconnectivity bus. On receipt of the data from the modem processor, the application processor sends data held by the application processor to the modem processor over the PCIe interconnectivity bus. The application processor also has an uplink timer. If no data is received from the modem processor before expiration of the uplink timer, the application processor sends any collected data to the modem processor at expiration of the uplink timer. However, if data is received from the modem processor, the uplink timer is reset.

公开(公告)号：US20210160187A1

公开(公告)日：2021-05-27

申请号：US16953258

申请日：2020-11-19

Applicant: QUALCOMM Incorporated

Inventor： Alok Mitra ,  Sitaramanjaneyulu Kanamarlapudi ,  Vaibhav Kumar ,  Vamsi Dokku

IPC: H04L12/851 ,  H04W72/04 ,  H04L29/06 ,  H04W28/02

Abstract: Methods, systems, and devices for wireless communications are described in which a host processor at a user equipment (UE) may packetize data for uplink transmissions from the UE and provide packets to a wireless modem of the UE for uplink transmission. The host processor may provide multiplexing and aggregation headers for the packets that include a prioritization indication, and the wireless modem may order the data packets for transmission based at least in part on the prioritization indication. In some cases, a priority for each packet is indicated in a priority field of a corresponding multiplexing and aggregation header. The wireless modem may transmit the data packets based on the ordering, to provide higher priority packets ahead of lower priority packets to a receiver. Additionally, data packets may be further ordered based on tuple information associated with the data packets.