公开(公告)号：US12245222B2

公开(公告)日：2025-03-04

申请号：US17568495

申请日：2022-01-04

Applicant: QUALCOMM Incorporated

Inventor： Akshay Kumar ,  Arnaud Meylan ,  Avinash Manda ,  Zhibin Dang ,  Krishna Chaitanya Mukkera ,  Michel Chauvin

IPC: H04W72/12 ,  H04W24/08 ,  H04W72/1268 ,  H04W72/14 ,  H04W72/20 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that uplink data is available for transmission at the UE prior to a scheduling request occasion. The UE may skip transmission of a scheduling request during the scheduling request occasion based on identifying that an uplink grant is pending. The UE may transmit at least a portion of the uplink data to a base station using a resource allocation indicated by the uplink grant. Alternatively, the UE may transmit the scheduling request to the base station during a first scheduling request occasion. The UE may initiate a retransmission timer based on transmitting the scheduling request. Accordingly, the UE may skip retransmission of the scheduling request during a second scheduling request occasion that is subsequent to the first scheduling request occasion based on the retransmission timer.

公开(公告)号：US20230217430A1

公开(公告)日：2023-07-06

申请号：US17568495

申请日：2022-01-04

Applicant: QUALCOMM Incorporated

Inventor： Akshay Kumar ,  Arnaud Meylan ,  Avinash Manda ,  Zhibin Dang ,  Krishna Chaitanya Mukkera ,  Michel Chauvin

IPC: H04W72/12 ,  H04W72/14 ,  H04W24/08

CPC classification number: H04W72/1268 ,  H04W72/14 ,  H04W72/1278 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that uplink data is available for transmission at the UE prior to a scheduling request occasion. The UE may skip transmission of a scheduling request during the scheduling request occasion based on identifying that an uplink grant is pending. The UE may transmit at least a portion of the uplink data to a base station using a resource allocation indicated by the uplink grant. Alternatively, the UE may transmit the scheduling request to the base station during a first scheduling request occasion. The UE may initiate a retransmission timer based on transmitting the scheduling request. Accordingly, the UE may skip retransmission of the scheduling request during a second scheduling request occasion that is subsequent to the first scheduling request occasion based on the retransmission timer.

公开(公告)号：US11265908B2

公开(公告)日：2022-03-01

申请号：US16591228

申请日：2019-10-02

Applicant: QUALCOMM Incorporated

Inventor： Avinash Manda ,  Bao Vinh Nguyen ,  Shailesh Maheshwari ,  Krishna Chaitanya Mukkera

IPC: H04W72/14 ,  H04L5/00 ,  H04L1/00 ,  H04W52/02 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communication are described. The method may include receiving an UL grant for each CC of a plurality of CCs. In an aspect, each UL grant may include a number of transport blocks (TBs) assigned to each CC. The method may further include sorting CCs among the plurality of CCs as a function at least in part based on the number of TB for each of the CCs, and transmitting one or more packet data units (PDUs) using a subset of CCs of the plurality of CCs. In an aspect, the subset of CCs may be based at least in part on the sorting, and any CC of the plurality of CCs in which only medium access control (MAC) padding PDUs would be transmitted may not be included in the subset of CCs.

公开(公告)号：US10771192B2

公开(公告)日：2020-09-08

申请号：US16045589

申请日：2018-07-25

Applicant: QUALCOMM Incorporated

Inventor： Raghu Hanumantha Gowda ,  Gowrisankar Somichetty ,  Mangesh Shete ,  Swarupa Gandhi Vudata ,  Siva Kishore Reddy Yerrapareddy ,  Karthik Pavan Krishna Bhogaraju ,  Sathish Machukari ,  Nilotpal Dhar ,  Chun-Hao Hsu ,  Avinash Manda ,  Shashidhar Vummintala ,  Vivek Padi ,  Bishal Maskey ,  Vishu Kumar ,  Bharath Sakinala ,  Venugopal Ramamurthy ,  Vijayvaradharaj Tirucherai Muralidharan

IPC: H04L1/00 ,  H04W52/02 ,  H04W72/04 ,  H04W4/70 ,  H04L1/08

Abstract: Techniques and apparatus for early termination of decoding of communication channels for power saving in narrowband devices are provided. One technique includes monitoring for one or more first repetitions of at least one communication channel from a base station. The device determines, based on the monitoring, whether to refrain from monitoring for one or more second repetitions of the at least one communication channel. The device enters a low power mode if the determination is to refrain from monitoring for the one or more second repetitions of the at least one communication channel.