公开(公告)号：US20230309182A1

公开(公告)日：2023-09-28

申请号：US17702616

申请日：2022-03-23

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy KRISHNAMOORTHY ,  Syam Pavan VADAPALLI ,  Karthik Pavan Krishna BHOGARAJU ,  Swarupa Gandhi VUDATA ,  Sudheer Kumar Reddy VANGALA

IPC: H04W76/28 ,  H04W72/04

CPC classification number: H04W76/28 ,  H04W72/0446

Abstract: Certain aspects of the present disclosure provide techniques for enhancing a UE power savings mode. Certain aspects provide a method for wireless communication by a user equipment (UE) generally including receiving, from a network entity, signaling configuring the UE with discontinuous reception (DRX) parameters for a DRX mode, the DRX parameters including a DRX periodicity and DRX slot offset that define DRX off durations and transmitting, to the network entity, a request to modify the DRX slot offset after detecting at least one condition based on the DRX parameters.

公开(公告)号：US20230189113A1

公开(公告)日：2023-06-15

申请号：US17644304

申请日：2021-12-14

Applicant: QUALCOMM Incorporated

Inventor： Sudheer Kumar Reddy VANGALA ,  Bapineedu Chowdary GUMMADI ,  Ramakrishna Suresh SHANBHAG ,  Venkat Rasagna Reddy KOMATIREDDY

IPC: H04W36/32 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W36/32 ,  H04W36/0058 ,  H04W36/00837 ,  H04W36/08

Abstract: This disclosure provides systems, methods and apparatuses for controlling user equipment (UE) functionality associated with a mobility state. A UE may receive one or more mobility-based cell selection factors from a network. At least one mobility-based cell selection factor may indicate a preference for selecting a relatively lower-mobility cell. In some cell reselection examples, if a UE determines that multiple neighbor cells satisfy one or more cell reselection criteria, the UE may select the cell corresponding to the lowest mobility state. According to some call initiation examples in which a UE is configured for wireless communication via multiple subscriber services, the UE may select the subscriber service corresponding to the lower (or lowest) mobility state. According to some radio link failure (RLF) recovery examples in which there are multiple cells suitable for re-establishment, a UE may be configured to select a cell corresponding to the lowest mobility state.

公开(公告)号：US20190182775A1

公开(公告)日：2019-06-13

申请号：US15839271

申请日：2017-12-12

Applicant: QUALCOMM Incorporated

Inventor： Nigam Mohan PALO ,  Srikanth PERLA ,  Gargi GOLWALKAR ,  Mahaveer Prasad VAISHNAV ,  Sudheer Kumar Reddy VANGALA ,  Siva Krishna YEGINATI

IPC: H04W52/02 ,  H04W52/50

Abstract: A method for adaptive out of service (OOS) scan for modem power optimization in a wireless communication system. The method includes establishing, by a source wireless device, a direct communication connection to a target wireless device and requesting wireless communication system information to be sent from the target wireless device. The method also includes activating, by the source wireless device, an adaptive OOS scan on the target wireless device if the source wireless device and target wireless device are connected to the same wireless communication system and using the same RAT based on the wireless communication system information. The method also includes instructing, by the source wireless device, the adaptive OOS scan on the target wireless device to pause the standard OOS scan when both the source wireless device and target wireless device are OOS. The method also includes instructing, by the source wireless device, the adaptive OOS scan on the target wireless device to resume the standard OOS scan after the source wireless device has performed the standard OOS scan and finds an acceptable communication connection.