公开(公告)号：US20210100014A1

公开(公告)日：2021-04-01

申请号：US17037673

申请日：2020-09-30

Applicant: QUALCOMM Incorporated

Inventor： Ting KONG ,  Yongle WU ,  Paolo MINERO ,  Raghu Narayan CHALLA ,  Alexei Yurievitch GOROKHOV

IPC: H04W72/12 ,  H04W24/10 ,  H04W76/18

Abstract: Aspects of the disclosure relate to a user equipment (UE) configured to schedule resource management procedures including measurements and tracking loop procedures. In some examples, the UE includes at least one antenna pair and two or more receivers. The UE may be configured to determine a plurality of combinations of antenna pairs and component carriers, where each component carrier is associated with a particular frequency. The UE may further be configured to schedule measurements/tracking loop procedures to available receivers first and utilize a selection algorithm to select combinations of antenna pairs and component carriers and map the selected combinations to the remaining of the available receivers to perform tracking loop procedures. Other aspects, features, and embodiments are also claimed and described.

公开(公告)号：US20210314055A1

公开(公告)日：2021-10-07

申请号：US17301417

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Farhad MESHKATI ,  Jyothi Kiran VATTIKONDA ,  Thomas CHRISTOL ,  Raghu Narayan CHALLA ,  Mouaffac AMBRISS ,  Arvind Vardarajan SANTHANAM ,  Feng LU ,  Ting KONG ,  Uzma Khan QAZI

IPC: H04B7/08 ,  H04B17/318 ,  H01Q1/24

Abstract: Wireless communications systems and methods related to wireless communications in a system are provided. A user equipment (UE) may determine a plurality of antenna configurations for a plurality of channel frequencies. The UE may determine a set of signal strengths for at least one beam received at one or more antenna configurations of the plurality of antenna configurations for at least one of the channel frequencies. The UE may select, based on the set of signal strengths, a first antenna configuration of the plurality of antenna configurations. After selection of the first antenna configuration, the UE may communicate with a base station, in one or more channel frequencies based on the first antenna configuration.

公开(公告)号：US20210160706A1

公开(公告)日：2021-05-27

申请号：US17104948

申请日：2020-11-25

Applicant: QUALCOMM Incorporated

Inventor： Yongle WU ,  Ting KONG ,  Arvind Vardarajan SANTHANAM ,  Yong LI ,  Jun ZHU ,  Raghu Narayan CHALLA ,  Viswanath SANKARAN ,  Nagaraju GAJULA

IPC: H04W16/28 ,  H04W36/00 ,  H04W36/08 ,  H04W24/10 ,  H04B17/318 ,  H04B17/336 ,  H04W52/52

Abstract: Methods, systems, and devices for wireless communications are described. The method, systems, and devices may include techniques for establishing a first connection with a first cell operating in accordance with a first radio access technology (RAT), and performing a beam sweep procedure for one or more candidate beams for adding or handover to a second cell operating in accordance with millimeter wave (mmW) RAT. The beam sweep procedure may be performed based on previous beam measurements stored in a measurement database. The techniques may further include selecting a beam from the one or more candidate beams for adding or handover to the second cell based on the beam sweep procedure, and adding or handing over to the second cell by establishing a second connection with the second cell using the selected beam.

公开(公告)号：US20240306247A1

公开(公告)日：2024-09-12

申请号：US18666743

申请日：2024-05-16

Applicant: QUALCOMM Incorporated

Inventor： Ting KONG ,  Jafar MOHSENI ,  Zae Yong CHOI ,  Yongle WU ,  Raghu Narayan CHALLA ,  Alexei Yurievitch GOROKHOV ,  Yong LI

IPC: H04W76/28 ,  H04B7/06 ,  H04W24/10 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04B7/0617 ,  H04W24/10 ,  H04W52/0229 ,  H04W52/0264

Abstract: Apparatus, methods, and computer-readable media for facilitating multi-tasking and smart location selection during connected-mode discontinuous reception (CDRX) mode are disclosed herein. Example techniques disclosed herein enable a UE to perform multiple tasks during a same SSBS to reduce the number of wake-up SSBSs. For example, disclosed techniques enable a UE to perform RLM tasks and loop tracking tasks during a first SSBS and thereby reduce the number of wake-up SSBSs. In some examples, the UE may also perform the search task or the measurement task during the same first SSBS and, thereby, further reduce the number of wake-up SSBSs. Example techniques disclosed herein may also enable the UE to select which SSBS occurrences to wake-up for during the OFF duration of the CDRX cycle.

公开(公告)号：US20230179282A1

公开(公告)日：2023-06-08

申请号：US17457875

申请日：2021-12-06

Applicant: QUALCOMM Incorporated

Inventor： Ting KONG ,  Farhad MESHKATI ,  Mihir Vijay LAGHATE ,  Raghu Narayan CHALLA

IPC: H04B7/06

CPC classification number: H04B7/0695

Abstract: A first wireless device may select a first beam for communication with a second wireless device from a first set of beams associated with a first beam level. A second set of beams may be associated with a second beam level. The first beam may be associated with a first children list. The first children list may be associated with a first subset of beams of the second set of beams. Each beam in the first subset of beams may have an envelope area that intersects an envelope area of the first beam. The first wireless device may select a second beam for communication with the second wireless device from the first subset of beams based on an envelope area of the second beam intersecting the envelope area of the first beam. The first wireless device may communicate with the second wireless device.

公开(公告)号：US20210068193A1

公开(公告)日：2021-03-04

申请号：US16556091

申请日：2019-08-29

Applicant: QUALCOMM Incorporated

Inventor： Ting KONG ,  Jafar MOHSENI ,  Zae Yong CHOI ,  Yongle WU ,  Raghu Narayan CHALLA ,  Alexei Yurievitch GOROKHOV ,  Yong LI

IPC: H04W76/28 ,  H04W52/02 ,  H04W24/10 ,  H04B7/06

Abstract: Apparatus, methods, and computer-readable media for facilitating multi-tasking and smart location selection during connected-mode discontinuous reception (CDRX) mode are disclosed herein. Example techniques disclosed herein enable a UE to perform multiple tasks during a same SSBS to reduce the number of wake-up SSBSs. For example, disclosed techniques enable a UE to perform RLM tasks and loop tracking tasks during a first SSBS and thereby reduce the number of wake-up SSBSs. In some examples, the UE may also perform the search task or the measurement task during the same first SSBS and, thereby, further reduce the number of wake-up SSBSs. Example techniques disclosed herein may also enable the UE to select which SSBS occurrences to wake-up for during the OFF duration of the CDRX cycle.

公开(公告)号：US20230308894A1

公开(公告)日：2023-09-28

申请号：US18069940

申请日：2022-12-21

Applicant: QUALCOMM Incorporated

Inventor： Rahul MALIK ,  Farhad MESHKATI ,  Ting KONG ,  Raghu Narayan CHALLA ,  Jong Hyeon PARK ,  Junsheng HAN

IPC: H04W16/28 ,  H04W24/08 ,  H04B7/06 ,  H04W52/38 ,  H04W52/24

CPC classification number: H04W16/28 ,  H04W24/08 ,  H04B7/0632 ,  H04W52/38 ,  H04W52/24

Abstract: Certain aspects of the present disclosure provide techniques wireless communication at a first wireless node generally including communicating with a second wireless device using a first beam, detecting at least one condition indicative of receiver saturation at the first wireless device or the second wireless device, and taking at least one action designed to mitigate the receiver saturation after detecting the at least one condition.

公开(公告)号：US20230037644A1

公开(公告)日：2023-02-09

申请号：US17874000

申请日：2022-07-26

Applicant: QUALCOMM Incorporated

Inventor： Chu-Hsiang HUANG ,  Ruhua HE ,  Yan ZHOU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Ting KONG ,  Mihir Vijay LAGHATE ,  Rahul MALIK ,  Yong LI ,  Tao LUO

IPC: H04W72/04

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE), generally including receiving assistance information, from a network entity, indicating a mapping between beams across different remote radio heads (RRHs) and using the assistance information to perform beam management when the UE is moving from the coverage area of one RRH to the coverage area of another RRH.

公开(公告)号：US20210345275A1

公开(公告)日：2021-11-04

申请号：US17244708

申请日：2021-04-29

Applicant: QUALCOMM Incorporated

Inventor： Ting KONG ,  Yongle WU ,  Yong LI ,  Jun ZHU ,  Raghu Narayan CHALLA ,  Linzhe LI ,  Aparna NARAYANAN ,  Uzma Khan QAZI

IPC: H04W56/00

Abstract: A UE is configured to determine a set of parameters associated with receiving the SSBs, the set of parameters including a first parameter bitmap associated with a serving cell, a second parameter bitmap associated with the neighbor cell, and the SMTC. The UE is configured to determine a search window for searching the received SSBs based on the SMTC and at least one of the first parameter bitmap or the second parameter bitmap. The UE may measure the SSBs searched during the determined search window and send measurement results associated with at least a subset of the measured SSBs to the base station. The UE may also prune measurements to generate the measurement results by removing measurements associated with SSBs received in slots that are not indicated to expect SSBs, based on the first parameter bitmap, the second first parameter bitmap, or the SMTC.