公开(公告)号：US20240314841A1

公开(公告)日：2024-09-19

申请号：US18573029

申请日：2021-08-16

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas Hande ,  Leena Zacharias ,  Arnaud Meylan ,  Mickael Mondet ,  Ravi Agarwal ,  Karen Yvonne Weeks ,  Peerapol Tinnakornsrisuphap ,  Hyun Yong Lee ,  Zhichao Zhou ,  Pulkit Hanswal

IPC: H04W74/0816 ,  H04W56/00 ,  H04W76/28

CPC classification number: H04W74/0816 ,  H04W56/0045 ,  H04W76/28

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support mechanisms for uplink traffic alignment and/or uplink traffic aggregation in wireless communication systems. A user equipment (UE) is configured with a mechanism for signaling uplink transmit opportunities to an application client using an application programming interface (API) disposed between a modem of the UE and the application client that enables uplink traffic generated by the application client to be aligned. The API includes semi-static parameters that may be used when a common timer is configured between the application client and the modem, and/or dynamic parameters that may be used when a common timer is not configured between the application client and the modem. The API may also include an extended signaling scheme that may include no-transmission (No-Tx) indications that indicate intervals during which no transmissions are allowed. These No-Tx parameters apply to the semi-static and/or dynamic signaling scheme.

公开(公告)号：US20250016875A1

公开(公告)日：2025-01-09

申请号：US18712228

申请日：2022-01-26

Applicant: QUALCOMM INCORPORATED

Inventor： Zhichao Zhou ,  Ravi Agarwal ,  Hao Xu

IPC: H04W76/28 ,  H04W72/0446

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE may be configured to communicate with a base station in a discontinuous reception (DRX) mode according to a DRX cycle. The UE may receive signaling that indicates a configuration of a ramp window associated with the DRX cycle. The ramp window may include a set of slots that is adjacent to a sleep window of the DRX cycle and, in some examples, is adjacent to an on-window of the DRX cycle. The set of slots may include a first subset of wakeup slots and a second subset of sleep slots. During the ramp window, the UE may monitor for a transport block from the base station during the first subset of wakeup slots. If the UE receives the transport block during a wakeup slot, the UE may transition to the on-window of the DRX cycle.