公开(公告)号：US20240187982A1

公开(公告)日：2024-06-06

申请号：US18550277

申请日：2021-04-30

Applicant: QUALCOMM INCORPORATED

Inventor： Muralidharan MURUGAN ,  Rishika TINDOLA ,  Nitin PANT ,  Jun DENG ,  Hewu GU

IPC: H04W48/20 ,  H04W24/10 ,  H04W36/08

CPC classification number: H04W48/20 ,  H04W24/10 ,  H04W36/08

Abstract: Methods, systems, and devices for wireless communication are described that provide for cell selection or reselection at a user equipment (UE) based on cell selection preference criteria of the UE. The UE may receive a set of cell selection criteria that provides a priority order for cell selection based on one or more cell features, cell types, or combinations thereof. The UE, based on one or more signal measurements of available cells and the cell selection criteria, may select one of the available cells for communications. The UE may also maintain a feature cell database in which a number of cells and an associated feature mask may be stored and used to identify cells having features or types associated with the cell selection criteria for use in cell prioritization. Cell selection criteria may be used for cell selection/reselection procedures, mobility procedures, or any combinations thereof.

公开(公告)号：US20230121194A1

公开(公告)日：2023-04-20

申请号：US17506519

申请日：2021-10-20

Applicant: QUALCOMM Incorporated

Inventor： Rishika TINDOLA ,  Uttam VYAS ,  Muralidharan MURUGAN

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/30 ,  H04W60/04

Abstract: Aspects relate to techniques for expediting New Radio (NR) cell addition in non-standalone (NSA) mode. The UE may receive a conditional handover (CHO) command from a first anchor cell operating a first frequency range (e.g., a Long Term Evolution (LTE) frequency range) that enables the UE to subsequently select a different anchor cell to which to perform a handover. The UE may then receive a deconfiguration from the first anchor cell of a measurement object for secondary cell addition in a second frequency range (e.g., a NR frequency range). Based on the CHO command and the deconfiguration of the measurement object, the UE may then perform a handover to a second anchor cell in the first frequency range to facilitate addition of at least one secondary cell in the second frequency range.

公开(公告)号：US20220264382A1

公开(公告)日：2022-08-18

申请号：US17177147

申请日：2021-02-16

Applicant: QUALCOMM Incorporated

Inventor： Aritra UKIL ,  Amit MANDIL ,  Raghu Babu MOVVA ,  Aparajith CHAMARTHI ,  Muralidharan MURUGAN

IPC: H04W36/00 ,  H04W76/28 ,  H04W8/18 ,  G06F16/215

Abstract: A method of wireless communication by a user equipment (UE) capable of supporting multiple subscriptions, includes measuring, with a first of the multiple subscriptions, neighbor cells of at least one other subscription of multiple subscriptions. The method also includes storing measurement results from measuring the neighbor cells in a common measurement results database, while avoiding duplicates. The method further includes reporting, with a subscription for which a neighbor is configured by a network, the measurement results from the common measurement results database.

公开(公告)号：US20160262030A1

公开(公告)日：2016-09-08

申请号：US15058049

申请日：2016-03-01

Applicant: QUALCOMM Incorporated

Inventor： Muthukumaran DHANAPAL ,  Daniel AMERGA ,  Muralidharan MURUGAN ,  Nitin PANT

IPC: H04W24/02 ,  H04J13/00 ,  H04W24/10 ,  H04W72/08 ,  H04W36/00 ,  H04W72/04

CPC classification number: H04W24/02 ,  H04J13/0003 ,  H04W24/10 ,  H04W36/0061 ,  H04W48/16 ,  H04W72/0453 ,  H04W72/085

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus selects an LTE serving cell and a non-LTE serving cell. Measurement objects corresponding thereto are identified based on a review of broadcasted system information and historical information relating to prior serving cells. The apparatus identifies measurement objects from other radio access technologies (RATs) (WCDMA, CDMA, GSM). The remaining measurement objects may be identified based on measurement identifiers. The apparatus performs wireless measurements based on the selected serving cells and identified measurement objects. The resulting measurements are transmitted to the network for use in determining channel conditions.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置选择LTE服务小区和非LTE服务小区。 基于对广播的系统信息和与先前的服务小区有关的历史信息的审查来识别与之对应的测量对象。 该装置从其他无线电接入技术（RAT）（WCDMA，CDMA，GSM）识别测量对象。 可以基于测量标识符来识别剩余的测量对象。 该装置基于所选择的服务小区和识别的测量对象来执行无线测量。 所得到的测量被发送到网络以用于确定信道条件。

公开(公告)号：US20160014571A1

公开(公告)日：2016-01-14

申请号：US14327414

申请日：2014-07-09

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Daniel AMERGA ,  Shailesh MAHESHWARI ,  Muralidharan MURUGAN ,  Jack Shyh-Hurng SHAUH ,  Sivaramakrishna VEEREPALLI ,  Jun WANG ,  Xiaoxia ZHANG

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04L12/189 ,  H04W72/005

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus sends a message including an indication of at least one frequency of interest and at least one alternative frequency of interest. In an aspect, the at least one frequency of interest is used to provide a set of multimedia broadcast multicast service (MBMS) services and the at least one alternative frequency of interest is used to provide a subset of MBMS services of the set of MBMS services. The apparatus receives, for each MBMS service in the set of MBMS services, said each MBMS service using one of the at least one frequency of interest or the at least one alternative frequency of interest based on the message.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置发送包括至少一个感兴趣频率和至少一个感兴趣的替代频率的指示的消息。 在一个方面，所述感兴趣的至少一个频率用于提供一组多媒体广播多播服务（MBMS）服务，并且所述至少一个替代频率被用于提供所述一组MBMS服务的MBMS服务的子集 。 基于该消息，该装置针对所述MBMS业务集合中的每个MBMS服务，使用所述至少一个感兴趣频率中的一个或所述至少一个替代频率来接收所述每个MBMS服务。