公开(公告)号：US20190230519A1

公开(公告)日：2019-07-25

申请号：US15880269

申请日：2018-01-25

Applicant: QUALCOMM Incorporated

Inventor： Huan XU ,  Shan QING ,  Kumarabhijeet SINGH ,  Chetan CHAKRAVARTHY ,  Arvindhan KUMAR ,  Parthasarathy KRISHNAMOORTHY

IPC: H04W16/28 ,  H04W64/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine location information regarding the UE; and activate a receive beam of the UE in at least one symbol, associated with at least one transmit beam of at least one base station, based at least in part on the location information, wherein the UE is configured to activate the receive beam based at least in part on mapping information, at least partially determined by the UE, that indicates that the receive beam is associated with the location information. Numerous other aspects are provided.

公开(公告)号：US20220209916A1

公开(公告)日：2022-06-30

申请号：US17595026

申请日：2020-05-07

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy KRISHNAMOORTHY ,  Ruiming ZHENG ,  Tao LUO ,  Chetan CHAKRAVARTHY ,  Vijay MARWAH ,  Krishna Rao MANDADAPU

IPC: H04L5/00

Abstract: Currently, the MIMO MAC-CEs have been designed to support only one component carrier. Aspects described herein provide MAC-CEs and RRC signaling, which may facilitate efficient spatial and beam change indications for multiple component carriers. A UE may be configured to receive a configuration for each of a plurality of carriers. The UE may be configured to receive control information in a MAC-CE. The control information may comprise at least one of a TCI state, an CSI-RS resource configuration, or an SRS resource configuration. The UE may be further configured to determine whether the control information applies to multiple carriers from among the plurality of carriers. The UE may be configured to apply the control information to at least one of the plurality of carriers based on a determination of whether the control information applies to multiple carriers from among the plurality of carriers.

公开(公告)号：US20190110242A1

公开(公告)日：2019-04-11

申请号：US16155426

申请日：2018-10-09

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Chetan CHAKRAVARTHY ,  Junsheng HAN ,  Chun-Hao HSU ,  Navid ABEDINI ,  Bilal SADIQ ,  Junyi LI ,  Linhai HE

IPC: H04W48/06 ,  H04W74/08 ,  H04J11/00 ,  H04B7/06

Abstract: Certain aspects of the present disclosure provide techniques for selecting a base station for a user equipment to communicate with on an uplink. Certain aspects provide a method for wireless communication. The method generally includes transmitting, from a first node, one or more indicators of a plurality of different backoff indicators associated with a plurality of different synchronization signal blocks (SSBs) to a second node. The method further includes transmitting, from the first node, each of one or more of the plurality of different SSBs in a different spatial direction.

公开(公告)号：US20160301790A1

公开(公告)日：2016-10-13

申请号：US14823893

申请日：2015-08-11

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Arvindhan KUMAR ,  Liangchi HSU ,  Chetan CHAKRAVARTHY ,  Yongsheng SHI

IPC: H04M1/57 ,  H04W24/10 ,  H04W8/18 ,  H04B1/3816 ,  H04W68/00

CPC classification number: H04M1/575 ,  H04B1/3816 ,  H04W8/183 ,  H04W24/10 ,  H04W68/005 ,  H04W76/10 ,  H04W88/06

Abstract: Aspects of user equipment capability reporting include receiving a paging signal for a second subscription during a tune away from an active voice call on a first subscription, sending a report of less than a full set of user equipment capability information to the network for the second subscription during a connection setup in response to the paging signal for the second subscription, extracting a caller identification (ID) associated with the paging signal for the second subscription during the tune away from the voice call on the first subscription, and initiating a transmission to the network for sending the full set of UE capability information for the second subscription in response to the voice call on the first subscription ending.

Abstract translation: 用户设备能力报告的方面包括在远离主动语音呼叫的第一订阅期间接收用于第二订阅的寻呼信号，向第二订阅的网络发送少于一整套用户设备能力信息的报告 在响应于用于第二订阅的寻呼信号的连接建立期间，在第一次订阅期间，在远离语音呼叫的调谐期间，提取与用于第二订阅的寻呼信号相关联的主叫标识（ID），以及发起到 网络，用于响应于第一订阅结束上的语音呼叫发送用于第二订阅的全套UE能力信息。

公开(公告)号：US20170142018A1

公开(公告)日：2017-05-18

申请号：US15218701

申请日：2016-07-25

Applicant: QUALCOMM Incorporated

Inventor： Ravi AGARWAL ,  Chetan CHAKRAVARTHY ,  Sharad SAMBHWANI ,  Sivaram Srivenkata PALAKODETY ,  Juha Mikko SIRKKA

IPC: H04L12/859 ,  H04L29/06 ,  H04L12/26

CPC classification number: H04L47/2475 ,  H04L43/0882 ,  H04L43/16 ,  H04L69/22 ,  H04W76/27

Abstract: The disclosure provides for a user equipment (UE) detecting an indication of an application-specific latency reduction triggering condition that may trigger switching of a communication state of the UE. For example, the UE may be in an initial state. The UE may transition into a different state that is associated with lower latency for data transfer. In an aspect, the UE may trigger the indication for latency reduction even when the network-configured criteria for the indication has not yet been met. The UE may trigger an application-specific latency reduction triggering condition during the startup of an application, which triggers a resource request message even before the network-configured threshold value for generating such resource request messages is satisfied. The resource request message may cause the network to command the UE to transition to a state that has a latency less than that in the current state.

公开(公告)号：US20160248908A1

公开(公告)日：2016-08-25

申请号：US14829892

申请日：2015-08-19

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Liangchi HSU ,  Chetan CHAKRAVARTHY

IPC: H04M3/22 ,  H04W56/00

CPC classification number: H04M3/2236 ,  H04L7/041 ,  H04M3/2227 ,  H04W56/003 ,  H04W56/0085 ,  H04W88/02

Abstract: Systems, methods, and apparatuses for detecting voice distortion are disclosed. In some aspects, a communication device may decode a silence insertion descriptor (SID) frame to identify a pattern associated with the SID frame and correlate the pattern with a reference pattern for the SID frame. Based on the correlating, the communication device, in some examples, may determine whether the SID frame is de-synchronized. In one or more examples, determining whether the SID frame is de-synchronized may comprise determining that a consecutive N number of SID frames fail to match the reference pattern. Additionally or alternatively, the communication device may adjust at least one parameter to re-synchronize a voice signal associated with the SID frame upon determining that the SID frame is de-synchronized.

Abstract translation: 公开了用于检测语音失真的系统，方法和装置。 在一些方面，通信设备可解码静默插入描述符（SID）帧以识别与SID帧相关联的模式，并将模式与SID帧的参考模式相关联。 基于相关性，在一些示例中，通信设备可以确定SID帧是否被去同步。 在一个或多个示例中，确定SID帧是否被去同步可以包括确定连续N个SID帧不匹配参考模式。 另外或替代地，当确定SID帧被去同步时，通信设备可以调整至少一个参数以重新同步与SID帧相关联的语音信号。

公开(公告)号：US20150223148A1

公开(公告)日：2015-08-06

申请号：US14475177

申请日：2014-09-02

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Ansah Ahmed SHEIK ,  Chetan CHAKRAVARTHY ,  Liangchi HSU ,  Arvindhan KUMAR

IPC: H04W48/10 ,  H04W48/16 ,  H04W72/00

CPC classification number: H04W48/10 ,  H04W28/18 ,  H04W48/08 ,  H04W48/12 ,  H04W48/16 ,  H04W52/0216 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22

Abstract: Described herein are various aspects related to determining whether to read system information of a network entity. A user equipment (UE) can receive system information transmitted by a network entity. The UE can analyze one or more parameters of the system information to determine whether system information for the network entity has changed when a value tag broadcasted in the system information is equivalent to a stored value tag for the network entity; thus the UE can utilize more than just the value tag, such as system information size, system information scheduling, a value tag in master information, and/or the like, at least in instance where the value tag may be the same in different transmissions of the system information. The UE can process the system information for the network entity based at least in part on determining that the system information for the network entity has changed.

Abstract translation: 这里描述了与确定是否读取网络实体的系统信息有关的各个方面。 用户设备（UE）可以接收由网络实体发送的系统信息。 当系统信息中广播的价值标签等同于网络实体的存储值标签时，UE可以分析系统信息的一个或多个参数，以确定网络实体的系统信息是否已经改变; 因此，UE至少可以在不同传输中的值标签可以相同的情况下利用不仅仅是价值标签，例如系统信息大小，系统信息调度，主信息中的值标签等等。 的系统信息。 UE可以至少部分地基于确定网络实体的系统信息已经改变来处理网络实体的系统信息。