公开(公告)号：US20130322234A1

公开(公告)日：2013-12-05

申请号：US13656360

申请日：2012-10-19

Applicant: QUALCOMM INCORPORATED

Inventor： Jafar Mohseni ,  Divaydeep Sikri ,  Farrukh Rashid

IPC: H04W24/04

CPC classification number: H04W52/0238 ,  H04W24/04 ,  H04W48/16 ,  H04W48/20 ,  H04W52/0225 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/21

Abstract: Access terminals are adapted to blacklist one or more neighboring cells from acquisition attempts. For instance, an access terminal may receive a transmission including a list of neighboring cells to be monitored while connected to a particular serving cell. The access terminal may determine that a predefined number of consecutive acquisition attempts with a particular neighboring cell have failed. In response to failure of the predefined number of consecutive acquisition attempts, the access terminal can blacklist the neighboring cell from subsequent acquisition attempts for a predefined blacklisting period. Following the duration of the blacklisting period, the access terminal may conduct a subsequent acquisition attempt with the neighboring cell. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 接入终端适于将采集尝试中的一个或多个相邻小区列入黑名单。 例如，接入终端可以在连接到特定服务小区时接收包括待监视的相邻小区的列表的传输。 接入终端可以确定与特定相邻小区的预定数量的连续采集尝试失败。 响应于预定数量的连续采集尝试的失败，接入终端可以对于预定义的黑名单周期的后续采集尝试中的相邻小区进行黑名单。 在黑名单周期的持续时间之后，接入终端可以进行与相邻小区的后续采集尝试。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US12256347B2

公开(公告)日：2025-03-18

申请号：US17238098

申请日：2021-04-22

Applicant: QUALCOMM Incorporated

Inventor： Jun Zhu ,  Yongle Wu ,  Jafar Mohseni ,  Raghu Narayan Challa

IPC: H04W56/00 ,  H04W24/10 ,  H04W52/52 ,  H04W76/28

Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for applying a zero element beam to conserve power in search and measurement operations of a UE. The UE may determine to measure a set of SSBs, where each SSB of the set of SSBs is transmitted on four symbols, and further determine a subset of the SSBs for which less than the four symbols associated with the SSBs are to be used for measurement of the SSBs. The UE may measure each SSB of the subset of the SSBs through less than the four symbols associated with the SSB.

公开(公告)号：US12082133B2

公开(公告)日：2024-09-03

申请号：US17447328

申请日：2021-09-10

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok Ang ,  Alexei Yurievitch Gorokhov ,  Hari Sankar ,  Jafar Mohseni ,  Huilin Xu ,  Linhai He ,  Miguel Griot ,  Peter Gaal ,  Carsten Aagaard Pedersen

IPC: H04W56/00 ,  H04W8/02 ,  H04W76/28

CPC classification number: H04W56/001 ,  H04W8/02 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an AMF may receive, from a user equipment (UE), a communication associated with a request for an identifier. The AMF may transmit, to the UE, the identifier, wherein the identifier is based at least in part on a synchronization signal block (SSB) periodicity and a number of paging frames per discontinuous reception (DRX) cycle. Numerous other aspects are described.

公开(公告)号：US12022558B2

公开(公告)日：2024-06-25

申请号：US17452757

申请日：2021-10-28

Applicant: QUALCOMM Incorporated

Inventor： Ting Kong ,  Jafar Mohseni ,  Zae Yong Choi ,  Yongle Wu ,  Raghu Narayan Challa ,  Alexei Yurievitch Gorokhov ,  Yong Li

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

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：US11683760B2

公开(公告)日：2023-06-20

申请号：US17316023

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Arvind Vardarajan Santhanam ,  Brian Clarke Banister ,  Daniel Amerga ,  Karthik Venkatram ,  Peter Pui Lok Ang ,  Jafar Mohseni

IPC: H04W52/02 ,  H04B7/0413

CPC classification number: H04W52/0261 ,  H04B7/0413

Abstract: Certain aspects of the present disclosure provide techniques for detecting power consumption conditions to trigger transmission of user equipment (UE) assistance information (UAI) for a reconfiguration request. For example, an example method by a UE generally includes detecting one or more conditions associated with at least one metric related to UE power consumption; and transmitting UAI to a network entity, in response to the detection, to request a reconfiguration of the UE to operate according to a set of one or more parameters selected based on a value of the at least one metric.

公开(公告)号：US11617176B2

公开(公告)日：2023-03-28

申请号：US17202284

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok Ang ,  Prashanth Haridas Hande ,  Ravi Agarwal ,  Rahul Kashyap ,  Jafar Mohseni ,  Mahbod Ghelichi ,  Peerapol Tinnakornsrisuphap ,  Jay Kumar Sundararajan

IPC: H04W72/04 ,  H04W28/02 ,  H04W72/12 ,  H04L5/00 ,  H04W72/0453

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication and more particularly, to techniques for bandwidth part adaptation for extended reality (XR) power saving. A method that may be performed by a UE generally includes receiving a first configuration of a first bandwidth part (BWP) and a second configuration of a second BWP, wherein the first BWP is configured for a lower traffic rate and the second BWP is configured for a higher traffic rate; obtaining an indication to switch from the first BWP to the second BWP; and switching from the first BWP to the second BWP in response to obtaining the indication.

公开(公告)号：US10979979B1

公开(公告)日：2021-04-13

申请号：US16692554

申请日：2019-11-22

Applicant: QUALCOMM Incorporated

Inventor： Ting Kong ,  Yongle Wu ,  Jafar Mohseni ,  Paolo Minero ,  Raghu Narayan Challa ,  Alexei Yurievitch Gorokhov

IPC: H04W52/02 ,  H04W24/10

Abstract: Wireless communications systems and methods related to SSB measurements are provided. A wireless communication device determines a first measurement for a first synchronization signal block (SSB) and further determines a measurement cycle frequency for performing a SSB measurement based on the first measurement. The wireless communication device performs the SSB measurement based on the measurement cycle frequency.

公开(公告)号：US09313109B1

公开(公告)日：2016-04-12

申请号：US14689536

申请日：2015-04-17

Applicant: QUALCOMM Incorporated

Inventor： Anindya Majumder ,  Farrukh Rashid ,  Divaydeep Sikri ,  Jafar Mohseni ,  Krishna Rao Mandadapu

IPC: H04W4/00 ,  H04L12/26 ,  H04B17/318

CPC classification number: H04B17/318 ,  H04B17/382 ,  H04W24/10 ,  H04W36/0094 ,  H04W88/06

Abstract: Embodiments are provided herein for reducing neighbor cell monitoring by a mobile communication device that may include measuring a channel condition of the cell serving the idle network subscription, determining whether the measured channel condition of the cell serving the idle network subscription satisfies a threshold value, and in response to determining that the measured channel condition of the cell serving the idle network subscription satisfies the threshold value, reducing a frequency at which neighbor cells associated with the idle network subscription are monitored and monitoring the neighbor cells associated with the idle network subscription according to the reduced frequency.

Abstract translation: 本文提供的实施例用于减少移动通信设备的邻居小区监视，移动通信设备可以包括测量服务于空闲网络订阅的小区的信道状况，确定服务于空闲网络订阅的小区的测量信道状况是否满足阈值，以及 响应于确定服务于空闲网络订阅的小区的测量信道状况满足阈值，减少与空闲网络订阅相关联的相邻小区被监视的频率，并且根据所述频率监视与所述空闲网络订阅相关联的相邻小区 频率降低。

公开(公告)号：US08811291B2

公开(公告)日：2014-08-19

申请号：US13656360

申请日：2012-10-19

Applicant: Qualcomm Incorporated

Inventor： Jafar Mohseni ,  Divaydeep Sikri ,  Farrukh Rashid

IPC: H04W88/08

CPC classification number: H04W52/0238 ,  H04W24/04 ,  H04W48/16 ,  H04W48/20 ,  H04W52/0225 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/21

Abstract: Access terminals are adapted to blacklist one or more neighboring cells from acquisition attempts. For instance, an access terminal may receive a transmission including a list of neighboring cells to be monitored while connected to a particular serving cell. The access terminal may determine that a predefined number of consecutive acquisition attempts with a particular neighboring cell have failed. In response to failure of the predefined number of consecutive acquisition attempts, the access terminal can blacklist the neighboring cell from subsequent acquisition attempts for a predefined blacklisting period. Following the duration of the blacklisting period, the access terminal may conduct a subsequent acquisition attempt with the neighboring cell. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 接入终端适于将采集尝试中的一个或多个相邻小区列入黑名单。 例如，接入终端可以在连接到特定服务小区时接收包括待监视的相邻小区的列表的传输。 接入终端可以确定与特定相邻小区的预定数量的连续采集尝试失败。 响应于预定数量的连续采集尝试的失败，接入终端可以对于预定义的黑名单周期的后续采集尝试中的相邻小区进行黑名单。 在黑名单周期的持续时间之后，接入终端可以进行与相邻小区的后续采集尝试。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US11770773B2

公开(公告)日：2023-09-26

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 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W52/0235 ,  H04W52/0251 ,  H04W72/21 ,  H04W72/23

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.