公开(公告)号：US20230319717A1

公开(公告)日：2023-10-05

申请号：US17657735

申请日：2022-04-01

Applicant: QUALCOMM Incorporated

Inventor： Diana Maamari ,  Prashanth Haridas Hande ,  Mickael Mondet ,  Peerapol Tinnakornsrisuphap ,  Hyun Yong Lee ,  Ovidiu Constantin Iacoboaiea

IPC: H04W52/02

CPC classification number: H04W52/0235

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support enhanced burst transmission operations. In a first aspect, a method of wireless communication includes receiving, by a wireless communication device, a signaling message indicating a burst transmission, the burst transmission including one or more sets of physical downlink shared channel (PDSCH) or physical uplink shared channel (PUSCH) transmissions. The method also includes transmitting or receiving, by the wireless communication device, at least one set of PDSCH or PUSCH transmissions of the one or more sets of PDSCH or PUSCH transmissions of the burst transmission based on the signaling message. The method further includes transitioning, by the wireless communication device, to a power saving mode based on the signaling message. Other aspects and features are also claimed and described.

公开(公告)号：US20230291781A1

公开(公告)日：2023-09-14

申请号：US17693123

申请日：2022-03-11

Applicant: QUALCOMM Incorporated

Inventor： Hussein Metwaly Saad ,  Ravi Agarwal ,  Peerapol Tinnakornsrisuphap ,  Mickael Mondet ,  Hyun Yong Lee ,  Chih-Ping Li ,  Prashanth Haridas Hande ,  Arvind Vardarajan Santhanam

IPC: H04L65/80 ,  H04L65/10 ,  H04W72/12 ,  H04W80/08

CPC classification number: H04L65/80 ,  H04L65/1013 ,  H04W72/1231 ,  H04W72/1268 ,  H04W80/08

Abstract: Methods, systems, and devices for wireless communications are described. The method may include a user equipment (UE) generating a set of multimedia packets including a first multimedia packet and a second multimedia packet that is generated after the first multimedia packet. The UE may add the set of multimedia packets to a queue and apply an uplink packet handling protocol. Using the uplink packet handling protocol, the UE may discard the first multimedia packet and transmit, to a base station, the second multimedia packet. Using the second multimedia packet, a server in communication with the base station may generate a video frame and transmit the video frame to the UE via the base station.

公开(公告)号：US11652520B2

公开(公告)日：2023-05-16

申请号：US16928201

申请日：2020-07-14

Applicant: QUALCOMM Incorporated

Inventor： Wanshi Chen ,  Prashanth Haridas Hande ,  Jay Kumar Sundararajan ,  Naga Bhushan

IPC: H04B7/0456 ,  H04B7/0417 ,  H04L1/1829 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04B7/0482 ,  H04B7/0417 ,  H04L1/1861 ,  H04L5/0055 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. According to one or more aspects, a device, such as a user equipment (UE), may receive downlink control information, and may determine assignment information for processing batch-based feedback based on the downlink control information. The UE may determine the batch-based feedback for a batch of downlink transmissions (for example, transmissions associated with packets of information) that are configured to be processed together by the UE. The UE may receive a downlink transmission from the base station, and may construct a codebook based on assignment information and the downlink transmission. In some examples, the UE may determine acknowledgment feedback for the downlink transmission based on the codebook. The UE may transmit the acknowledgment feedback to the base station.

公开(公告)号：US20230038329A1

公开(公告)日：2023-02-09

申请号：US17397536

申请日：2021-08-09

Applicant: QUALCOMM Incorporated

Inventor： Mickael Mondet ,  Prashanth Haridas Hande ,  Chih-Ping Li ,  Peerapol Tinnakornsrisuphap

IPC: H04W72/12 ,  H04W72/02 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station via a first instance of a periodic data burst, where the periodic data burst may include one or more uplink or downlink transmissions scheduled on a first bandwidth part (BWP). The UE may start a bandwidth switching timer at the beginning of the first instance of the periodic data burst, and determine whether the bandwidth switching timer has expired upon expiration of an inactivity timer that was triggered by receipt of one or more downlink control channel messages. The UE may operate, based on the determination, on one of the first BWP or a second BWP during at least a portion of a time period that extends from the expiration of the inactivity timer and a beginning of a second instance of the periodic data burst.

公开(公告)号：US20220330153A1

公开(公告)日：2022-10-13

申请号：US17227148

申请日：2021-04-09

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas Hande ,  Ravi Agarwal ,  Jafar Mohseni ,  Peter Pui Lok Ang ,  Linhai He ,  Aziz Gholmieh

IPC: H04W52/02 ,  H04W72/04 ,  H04W72/14 ,  H04W72/12

Abstract: Methods, systems, and devices for wireless communication are described related to a duty cycle configuration for power saving. A user equipment (UE) may receive control signaling indicating a duty cycle for cycling between a first power state associated with a first configuration and a second power state associated with a second configuration. In some examples, the first and second configurations may indicate a bandwidth part (BWP) configuration, restricted reception or transmission of one or more channels within the BWP configuration, or both for the UE. The UE may communicate first data traffic in accordance with the first configuration while operating in the first power state. The UE may transition from the first power state to the second power state in accordance with the duty cycle. The UE may communicate second data traffic in accordance with the second configuration while operating in the second power state.

公开(公告)号：US11172501B2

公开(公告)日：2021-11-09

申请号：US16562280

申请日：2019-09-05

Applicant: QUALCOMM Incorporated

Inventor： Vinay Joseph ,  Prashanth Haridas Hande

IPC: H04W72/12 ,  H04W56/00

Abstract: Methods, systems, and devices for wireless communications are described. Some methods include receiving an indication of a traffic flow to be served by a wireless communication system, determining scheduling information for the traffic flow based on the indication, wherein the scheduling information comprises one or more of a time offset, a reliability, and a minimum throughput of delivery of data traffic for the flow, and transmitting the scheduling information in response to the indication. Some methods include determining delta time offset information relative to one or more existing time offsets of packet arrivals of one or more traffic flows for scheduling transmissions of a first traffic flow in the wireless communication system, and transmitting the delta time offset information to a node of the first traffic flow for scheduling transmissions of the first traffic flow in the wireless communication system. Other aspects and features are also claimed and described.

公开(公告)号：US20210144648A1

公开(公告)日：2021-05-13

申请号：US17066644

申请日：2020-10-09

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Prashanth Haridas Hande ,  Jay Kumar Sundararajan ,  Gokul Sridharan ,  Wei Yang ,  Wanshi Chen ,  Krishna Kiran Mukkavilli ,  Allen Minh-Triet Tran ,  Joseph Patrick Burke ,  Naga Bhushan

IPC: H04W52/14 ,  H04W52/36 ,  H04W52/54

Abstract: Generally, the described techniques provide for efficiently transmitting uplink signals to a base station using shared antennas associated with different power classes. A first device may be in communications with a base station using local antennas and may identify a second device having auxiliary antennas available for transmitting uplink signals to the base station. The local and auxiliary antennas may be associated with different power classes, and the first device may transmit a message to a base station indicating that the first device is capable of transmitting using antennas associated with different power classes. The first device may then receive configurations from a base station of different transmit powers to transmit on the antennas associated with the different power classes, and the first device may transmit uplink signals to the base station in accordance with the different transmit power configurations.

公开(公告)号：US20210136177A1

公开(公告)日：2021-05-06

申请号：US17084554

申请日：2020-10-29

Applicant: QUALCOMM INCORPORATED

Inventor： Edward Robert Hall ,  Alan Soloway ,  Prashanth Haridas Hande ,  Imed Bouazizi

IPC: H04L29/08

Abstract: Systems and methods for establishing a connection with an edge application server are provided. A user equipment (UE) in a wireless communication network establishes a connection with an edge application server to offload the data processing of an application executing on the UE to the edge application server. The UE communicates key performance indicators (KPIs) associated with the application to the edge data network. The KPIs indicate the resources that application uses to process the data. In response, the UE receives edge application server parameters from multiple servers in the edge data network that meet or exceed the KPIs. The parameters include compute, graphical compute, memory and storage parameters with various levels of specificity. The UE selects one of the edge application servers to process the data on behalf of the application based on the parameters.

公开(公告)号：US10820326B2

公开(公告)日：2020-10-27

申请号：US16695017

申请日：2019-11-25

Applicant: QUALCOMM Incorporated

Inventor： Vinay Joseph ,  Srinivas Yerramalli ,  Rajat Prakash ,  Aleksandar Damnjanovic ,  Prashanth Haridas Hande

IPC: H04W72/10 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive information identifying a reserved resource allocation, wherein the reserved resource allocation is associated with a reserved resource; receive information identifying another resource allocation, wherein the other resource allocation overlaps with the reserved resource allocation at an overlapped portion; and selectively perform a communication using the overlapped portion for the reserved resource allocation or the other resource allocation based at least in part on at least one of: respective traffic types of the reserved resource allocation and the other resource allocation, or respective priority levels associated with the reserved resource allocation and the other resource allocation. Numerous other aspects are provided.

公开(公告)号：US10687263B2

公开(公告)日：2020-06-16

申请号：US16275214

申请日：2019-02-13

Applicant: QUALCOMM Incorporated

Inventor： Karthika Paladugu ,  Gavin Bernard Horn ,  Prashanth Haridas Hande ,  Keiichi Kubota ,  Prasad Reddy Kadiri ,  Alberto Rico Alvarino ,  Masato Kitazoe ,  Umesh Phuyal ,  Supratik Bhattacharjee

IPC: H04W36/18 ,  H04W36/08 ,  H04W76/27 ,  H04W12/00 ,  H04W12/04 ,  H04W12/10 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment concurrently communicates with a source base station (BS) and a target BS on a connection with the source BS and a connection with the target BS as part of a make-before-break (MBB) handover procedure; and performs a common packet data convergence protocol (PDCP) function for the connection with the source BS and the connection with the target BS before the connection with the source BS is released as part of the MBB handover procedure. Numerous other aspects are provided.