公开(公告)号：WO2020154877A1

公开(公告)日：2020-08-06

申请号：PCT/CN2019/073585

申请日：2019-01-29

Applicant: QUALCOMM INCORPORATED ,  KUMARASAMY, Rajendran ,  ABBASI, Hamza Ijaz ,  TRIPATHI, Rohit ,  BHARADWAJ, Murali ,  HSU, Liangchi ,  GHOLMIEH, Ralph Akram ,  MAZLOOMIAN, Elmira ,  CHAGANTI, Nagarjuna Reddy ,  LIU, Xiantao ,  MISHRA, Poonam

Inventor： KUMARASAMY, Rajendran ,  ABBASI, Hamza Ijaz ,  TRIPATHI, Rohit ,  BHARADWAJ, Murali ,  HSU, Liangchi ,  GHOLMIEH, Ralph Akram ,  MAZLOOMIAN, Elmira ,  CHAGANTI, Nagarjuna Reddy ,  LIU, Xiantao ,  MISHRA, Poonam

IPC: H04W52/54

Abstract: Aspects of adaptively calculating retransmission timer values are disclosed. In an example, a modem of a first device calculates a delay time of a packet that was transmitted to a second device and determines a coverage enhancement level (CE-level) indicating a communication condition between the first device and the second device. A high level operating system (HLOS) of the first device determines a retransmission timer value based on at least the delay time and the CE-level and sets a retransmission timer based on the retransmission timer value. The first device then retransmits the packet according to the retransmission timer.

公开(公告)号：WO2016205697A1

公开(公告)日：2016-12-22

申请号：PCT/US2016/038150

申请日：2016-06-17

Applicant: QUALCOMM INCORPORATED

Inventor： GHOLMIEH, Ralph Akram ,  PAZOS, Carlos Marcelo Dias ,  NAIK, Nagaraju ,  STOCKHAMMER, Thomas ,  LO, Charles Nung

IPC: H04L29/06 ,  H04W24/10 ,  H04N21/00

CPC classification number: H04L43/06 ,  H04L41/50 ,  H04L43/022 ,  H04L43/08 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/02 ,  H04L67/42 ,  H04N21/00

Abstract: An example device for generating quality measurement reports includes one or more hardware-based processors implemented using digital circuitry, the processors being configured to execute a middleware unit and a target application for media data. The middleware unit is configured to receive media data via broadcast or multicast from a server device, generate reception reports covering the reception of the media data according to received reporting directives, deliver at least part of the media data to a target application of the client device, receive quality of experience (QoE) reports from the target application, and provide contents of the QoE reports to a reception reporting server.

Abstract translation: 用于产生质量测量报告的示例性设备包括使用数字电路实现的一个或多个基于硬件的处理器，所述处理器被配置为执行媒体数据的中间件单元和目标应用。 中间件单元被配置为经由来自服务器设备的广播或多播接收媒体数据，根据接收到的报告指令生成覆盖媒体数据的接收的接收报告，将至少部分媒体数据传送到客户端设备的目标应用 从目标应用接收体验质量（QoE）报告，并向接收报告服务器提供QoE报告的内容。

公开(公告)号：WO2016171792A1

公开(公告)日：2016-10-27

申请号：PCT/US2016/019785

申请日：2016-02-26

Applicant: QUALCOMM INCORPORATED

Inventor： GHOLMIEH, Ralph Akram ,  LOTFALLAH, Osama ,  PAZOS, Carlos Marcelo Dias ,  NAIK, Nagaraju ,  SHIVASHANKAR, Nagaraja ,  BASSIOUNY, Nermeen Ahmed ,  NAGARAJ, Thadi Manjunath

IPC: H04L29/08 ,  H04N21/24 ,  H04N21/442 ,  H04N21/6377 ,  H04N21/845 ,  H04L29/06 ,  H04N21/262

CPC classification number: H04L67/02 ,  H04L47/283 ,  H04L65/4076 ,  H04L65/601 ,  H04L65/602 ,  H04L65/608 ,  H04L65/80 ,  H04L67/04 ,  H04L67/32 ,  H04L67/325 ,  H04L69/28 ,  H04L69/40 ,  H04N21/2402 ,  H04N21/2407 ,  H04N21/2408 ,  H04N21/26258 ,  H04N21/44209 ,  H04N21/6377 ,  H04N21/8456

Abstract: Systems, methods, and devices of the various embodiments enable a receiver device to use a modified segment availability time. In various embodiments, a receiver device may be enabled to modify availability start times for segments in a segment availability timeline, such as a Media Presentation Description (MPD), to account for the actual times when segments will be available to a DASH client.

Abstract translation: 各种实施例的系统，方法和设备使得接收机设备能够使用修改的段可用时间。 在各种实施例中，可以使接收机设备能够修改分段可用性时间线中的分段的可用性开始时间，诸如媒体呈现描述（MPD），以说明分段对于DASH客户端可用的实际时间。 / p>

公开(公告)号：WO2016094086A1

公开(公告)日：2016-06-16

申请号：PCT/US2015/062542

申请日：2015-11-24

Applicant: QUALCOMM INCORPORATED

Inventor： LEE, Kuo-Chun ,  VEEREPALLI, Sivaramakrishna ,  MAHESHWARI, Shailesh ,  AMERGA, Daniel ,  SHAUH, Jack Shyh-Hurng ,  GOWDA, Mohan Krishna ,  GHOLMIEH, Ralph Akram ,  NAIK, Nagaraju ,  BASSIOUNY, Nermeen Ahmed ,  NAGARAJ, Thadi Manjunath

IPC: H04W4/06

CPC classification number: H04W72/005 ,  H04L67/06 ,  H04W4/06 ,  H04W36/0005 ,  H04W36/08 ,  H04W36/14 ,  H04W76/40 ,  H04W88/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a timing of each of one or more audio transmissions of one or more audio segments through Multimedia Broadcast Multicast Service (MBMS) streaming via a first radio access technology (RAT), where the MBMS streaming includes the one or more audio segments and one or more video segments. The apparatus refrains from tuning away from the first RAT to a second RAT during at least one audio transmission of the one or more audio transmissions, the second RAT being different than the first RAT.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置经由第一无线电接入技术（RAT）通过多媒体广播多播服务（MBMS）流式确定一个或多个音频段的一个或多个音频传输中的每一个的定时，其中MBMS流包括一个或多个音频段， 一个或多个视频段。 该装置在一个或多个音频传输的至少一个音频传输期间避免从第一RAT到第二RAT的调谐，第二RAT不同于第一RAT。

公开(公告)号：WO2016040439A1

公开(公告)日：2016-03-17

申请号：PCT/US2015/049124

申请日：2015-09-09

Applicant: QUALCOMM INCORPORATED

Inventor： GHOLMIEH, Ralph Akram ,  NAIK, Nagaraju

IPC: H04N21/24 ,  H04N21/442 ,  H04N21/637 ,  H04N21/845 ,  H04L29/06

CPC classification number: H04L12/1881 ,  H04L65/4076 ,  H04L65/4084 ,  H04L67/02 ,  H04L67/42 ,  H04N21/2402 ,  H04N21/44209 ,  H04N21/44245 ,  H04N21/637 ,  H04N21/8456

Abstract: An example device for advertising a segment availability time when transporting media data includes a middleware unit configured to determine a playback duration, X, for segments of media data, determine a current time at a first scheduled burst, a burst , of a multicast channel (MCH) scheduling period (MSP) for a first segment having segment number a, determine an MSP duration, D MSP , calculate a segment availability time for a second segment having segment number b according to a formula that uses X, a burst , a, b, and D MSP as inputs, and advertise the segment availability time for the second segment.

Abstract translation: 用于在传送媒体数据时广告片段可用时间的示例设备包括被配置为确定媒体数据段的重放持续时间X的中间件单元，确定多播信道（MCH）的第一个调度的突发的当前时间 ）调度周期（MSP），确定MSP持续时间，DMSP，根据使用X，aburst，a，b和...的公式计算具有段号b的第二段的段可用时间 DMSP作为输入，并通告第二段的段可用时间。

公开(公告)号：WO2022115333A1

公开(公告)日：2022-06-02

申请号：PCT/US2021/060171

申请日：2021-11-19

Applicant: QUALCOMM INCORPORATED

Inventor： UZIEL, Lior ,  LEVITSKY, Michael ,  KUTZ, Gideon Shlomo ,  TOUBOUL, Assaf ,  LANDIS, Shay ,  PARK, Cheol Hee ,  GHOLMIEH, Ralph Akram ,  HUANG, Chu-Hsiang

IPC: H04W72/04 ,  H04W74/08 ,  H04L1/18

Abstract: A method includes cellular vehicle-to-everything (CV2X) allocation collision detection and reporting. An allocation collision detection module detects control channel allocations from transmitting user equipments (UEs) in each time period of a group of time periods. A quantity of detected control channel allocations is determined in each time period. A report is then built and transmitted to at least one of the transmitting UEs. The report indicates collisions in each time period, based on the quantity and a location of the detected control channels in each time period, as well as based on a type of UE interface.

公开(公告)号：WO2021021841A1

公开(公告)日：2021-02-04

申请号：PCT/US2020/043928

申请日：2020-07-29

Applicant: QUALCOMM INCORPORATED

Inventor： ABBASI, Hamza Ijaz ,  GHOLMIEH, Ralph Akram ,  MAZLOOMIAN, Elmira ,  SOLOWAY, Alan

IPC: H04L29/06 ,  H04W4/70

Abstract: Various aspects enable the configuration of Reliable Delivery Service (RDS) destination ports to provide for multiplexing of multiple simultaneous connections over a single non-Internet Protocol (non-IP) data delivery (NIDD) data call by an Internet of Things (IoT) device. Various aspects enable the configurations of RDS ports (e.g., RDS source ports, RDS destination ports, etc.) through Open Mobile Alliance (OMA) objects, such as Lightweight Machine-to-Machine (LwM2M) objects. Various aspects enable different RDS destination ports per Access Point Name (APN) for each server to be specified.

公开(公告)号：WO2020123558A1

公开(公告)日：2020-06-18

申请号：PCT/US2019/065547

申请日：2019-12-10

Applicant: QUALCOMM INCORPORATED

Inventor： ABBASI, Hamza Ijaz ,  GHOLMIEH, Ralph Akram ,  MAZLOOMIAN, Elmira ,  HSU, Liangchi ,  SOLOWAY, Alan ,  LOTFALLAH, Osama ,  PAZOS, Carlos Marcelo Dias

IPC: H04W52/02

Abstract: Device wakeups can consume a significant amount of power with respect to the device's total power battery lifetime. Aspects of a method, apparatus, and computer-readable medium are presented herein that provide a solution to the problem of battery strain by improving the manner in which a wireless device coordinates device wakeup for multiple applications or multiple operations. An apparatus receives a wakeup time interval from each of a plurality of applications. The apparatus forms a first device wakeup time interval, the first device wakeup time interval including overlapping wakeup time intervals for the plurality of applications. The apparatus schedules a device wakeup during at least the first device wakeup time interval.

公开(公告)号：WO2019178148A1

公开(公告)日：2019-09-19

申请号：PCT/US2019/021924

申请日：2019-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： LO, Charles Nung ,  STOCKHAMMER, Thomas ,  MANDYAM, Giridhar Dhati ,  WALKER, Gordon Kent ,  ZIA, Waqar ,  GHOLMIEH, Ralph Akram

IPC: H04N21/4545 ,  H04N21/4722 ,  H04N21/81 ,  H04N21/845

Abstract: An example device for retrieving media data includes a streaming client and a media presentation application configured in one or more processors implemented in circuitry. The streaming client is configured to determine a start time for an event message corresponding to an interactivity window during which one or more application-specific interactivity events can occur during presentation of media data, the application-specific interactivity events comprising times during which a user of the device can interact with the presented media data, determine an end time for the event message corresponding to the interactivity window, receive data representative of at least one of the application-specific interactivity events during the interactivity window corresponding to the event message, and forward the data representative of the at least one of the application-specific interactivity events to the media presentation application.

公开(公告)号：WO2018169690A1

公开(公告)日：2018-09-20

申请号：PCT/US2018/020388

申请日：2018-03-01

Applicant: QUALCOMM INCORPORATED

Inventor： GHOLMIEH, Ralph Akram ,  YADAGIRI, Susheel Kumar Yadav ,  KUMAR, Vaibhav ,  VISHIN, Sanjay ,  CHITNIS, Siddharth

IPC: H04W4/44 ,  H04L29/08 ,  H04W72/00 ,  H04Q9/00 ,  H04L12/851

Abstract: Systems, methods, and devices of the various embodiments provide for multipath transport of Internet Protocol (IP) packets by an in-vehicle computing device, such as a vehicle's autonomous driving system, vehicle's telematics unit, vehicle's control system, etc. In various embodiments, IP packets may be extended to include tracking information. In various embodiments, the tracking information may include sequence numbers, sender reports, receiver reports, version indications, and/or length indications. In various embodiments, IP packets may be extended to include tracking information by a centralized scheduler for an in-vehicle computing device including a plurality of modems and/or a destination computing device.