专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11895590B2 Techniques for managing a radio transceiver chain for multiple radio access technologies 有权
公开(公告)号：US11895590B2
公开(公告)日：2024-02-06
申请号：US17320197
申请日：2021-05-13
申请人： QUALCOMM Incorporated
发明人： Reza Shahidi , Brian Clarke Banister , Vishal Mahajan , Vikram Ramesh Babu , Joshua Tennyson Macdonald , Thawatt Gopal , Udayan Bhawnani , Yu Fu , Bhupesh Manoharial Umatt , Sridhar Bandaru , Scott Hoover , Brian George , Hemanth Kumar Rayapati , Sunil Kc , Sandeep Ramannavar , Sandeep Rao
IPC分类号： H04W36/30 , H04W52/02 , H04W76/28 , H04W8/20
CPC分类号： H04W52/0232 , H04W8/20 , H04W52/0216 , H04W76/28
摘要： A user equipment (UE) may monitor a channel for wireless communication associated with a first radio access technology (RAT) during one or more of a first active duration or a first inactive duration. The UE may operate in a first power mode during the first inactive duration. The UE may monitor the channel for wireless communication associated with a second RAT during one or more of a second active duration or a second inactive duration. The UE may operate during the second inactive duration in one or more of the first power mode or a second power. The UE may operate according to the first mode or the second mode based on the monitoring of the channel associated with the first RAT and the second RAT.

2. 发明授权

US09277430B2 Method and apparatus for enhanced TD-SCDMA to LTE measurement reporting 有权
标题翻译：用于增强TD-SCDMA到LTE测量报告的方法和装置
公开(公告)号：US09277430B2
公开(公告)日：2016-03-01
申请号：US14243736
申请日：2014-04-02
申请人： QUALCOMM Incorporated
发明人： Thawatt Gopal , Heng Zhou , Qingxin Chen , Yu Fu , Tom Chin , Zhengming Li
IPC分类号： H04W24/08 , H04W36/00 , H04W36/14
CPC分类号： H04W24/08 , H04W36/0083 , H04W36/0088 , H04W36/14
摘要： Aspects of the methods and apparatus include determining that a time-to-trigger (TTT) timer has expired, and determining that a serving radio access technology (RAT) received signal characteristic is less than a signal characteristic threshold when the TTT timer has expired. Further, the aspects include determining, in response to the serving RAT received signal characteristic being less than the signal characteristic threshold, that a target RAT frequency measurement associated with a Measurement Report Message (MRM) for performing an inter-RAT (IRAT) handover cannot be completed within a time limit according to a current measurement gap configuration. Also, the aspects include calculating a measurement gap duration sufficient to complete the target RAT frequency measurement associated with the MRM for performing the IRAT handover, and configuring a new measurement gap prior to the time limit, wherein the new measurement gap comprises the calculated measurement gap duration.
摘要翻译：方法和装置的方面包括确定时间触发（TTT）定时器已经期满，并且当TTT计时器已经到期时，确定接收信号特征的服务无线接入技术（RAT）小于信号特征阈值。此外，这些方面包括响应于服务RAT接收信号特性小于信号特征阈值来确定与用于执行RAT间（IRAT）切换的测量报告消息（MRM）相关联的目标RAT频率测量不能根据当前的测量间隙配置在时间限制内完成。此外，这些方面包括计算足以完成与用于执行IRAT切换的MRM相关联的目标RAT频率测量的测量间隙持续时间，以及在时间限制之前配置新的测量间隙，其中新的测量间隙包括计算的测量间隙持续时间

3. 发明申请

US20150085754A1 METHODS AND APPARATUS FOR ENHANCED FREQUENCY MEASUREMENTS 审中-公开
标题翻译：用于增强频率测量的方法和装置
公开(公告)号：US20150085754A1
公开(公告)日：2015-03-26
申请号：US14032896
申请日：2013-09-20
申请人： QUALCOMM Incorporated
发明人： Jin-Sheng SU , Yu Fu , Tom Chin
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W36/0066 , H04W36/0094
摘要： Methods and apparatus for wireless communication comprise receiving a measurement configuration message indicating a Dedicated Channel (DCH) measurement occasion (DMO) gap for inter-radio access technology (IRAT) measurements of a first technology type during operation of the UE according to a second technology type. The methods and apparatus further comprise determining an adjusted DMO gap based on at least one DMO gap adjustment rule, wherein the adjusted DMO gap is shorter in duration than the DMO gap. Moreover, the methods and apparatus comprise performing a frequency measurement for the second technology type during the DMO gap in one or more open time slots made available by the adjusted DMO gap.
摘要翻译：用于无线通信的方法和装置包括在根据第二技术的UE的操作期间接收指示用于第一技术类型的无线电接入技术（IRAT）测量的专用信道（DCH）测量时间（DOT）测量场合（DMO）间隙）的测量配置消息类型。所述方法和装置还包括基于至少一个DMO间隙调整规则来确定经调整的DMO间隙，其中所调整的DMO间隙的持续时间比DMO间隙短。此外，所述方法和装置包括在通过调整的DMO间隙可用的一个或多个开放时隙中在DMO间隙期间对第二技术类型进行频率测量。

4. 发明授权

US11882530B2 Common automatic gain control across multiple radio access technologies 有权
公开(公告)号：US11882530B2
公开(公告)日：2024-01-23
申请号：US17779464
申请日：2020-12-11
申请人： Qualcomm Incorporated
发明人： Harish Venkatachari , Paolo Minero , Rui Li , Qian Ma , Antriksh Pany , Masoud Azmoodeh , Yu Fu , Ashwin Alur Sreesha , Rimal Patel , Arpit Chitransh
IPC分类号： H04W52/52 , H04B17/318 , H04W52/24 , H04W88/06
CPC分类号： H04W52/52 , H04B17/318 , H04W52/245 , H04W88/06
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may operate in a dual-connectivity (DC) configuration, and may measure signals from more than one radio access technology (RAT). The UE may receive a first signal power for a first RAT and a second signal power for a second RAT. The UE may determine a common gain state for the first RAT and the second RAT based on the first signal power and the second signal power. The UE may then apply the common gain state to a first receiver chain within the UE for the first RAT and to a second receiver chain within the UE for the second RAT, where the first receiver chain and the second receiver chain share at least one shared low noise amplifier (LNA).

5. 发明申请

US20210360530A1 TECHNIQUES FOR MANAGING A RADIO TRANSCEIVER CHAIN FOR MULTIPLE RADIO ACCESS TECHNOLOGIES 有权
公开(公告)号：US20210360530A1
公开(公告)日：2021-11-18
申请号：US17320197
申请日：2021-05-13
申请人： QUALCOMM Incorporated
发明人： Reza Shahidi , Brian Clarke Banister , Vishal Mahajan , Vikram Ramesh Babu , Joshua Tennyson Macdonald , Thawatt Gopal , Udayan Bhawnani , Yu Fu , Bhupesh Manoharial Umatt , Sridhar Bandaru , Scott Hoover , Brain George , Hemanth Kumar Rayapati , Sunil Kc , Sandeep Ramannavar , Sandeep Rao
IPC分类号： H04W52/02 , H04W8/20 , H04W76/28
摘要： A user equipment (UE) may monitor a channel for wireless communication associated with a first radio access technology (RAT) during one or more of a first active duration or a first inactive duration. The UE may operate in a first power mode during the first inactive duration. The UE may monitor the channel for wireless communication associated with a second RAT during one or more of a second active duration or a second inactive duration. The UE may operate during the second inactive duration in one or more of the first power mode or a second power. The UE may operate according to the first mode or the second mode based on the monitoring of the channel associated with the first RAT and the second RAT.

6. 发明授权

US11778497B2 Script reuse during inter-frequency or inter-radio access technology measurements and paging 有权
公开(公告)号：US11778497B2
公开(公告)日：2023-10-03
申请号：US17383762
申请日：2021-07-23
申请人： QUALCOMM Incorporated
发明人： Yu Fu , Nagendra Babu Bagam , Udayan Bhawnani , Ayyappan Ravichandran , Vikram Ramesh Babu , Nandu Sivadasan , Arvind Vardarajan Santhanam , Qian Ma , Sumit Kumar Singh , Preeti Sivakumar , Vishal Hingorani , Prem Swaroop Kadavakuduru
IPC分类号： H04W8/20 , H04W24/10 , H04W68/00
CPC分类号： H04W24/10 , H04W8/20 , H04W68/005
摘要： Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may be scheduled to perform a first measurement or paging activity associated with a target cell operating according to a first target cell configuration that is different from a serving cell operating according to a first serving cell configuration of the UE. In some cases, the UE may determine that the UE has performed a previous measurement or paging activity associated with the target cell while being served by the serving cell, the cells operating according to previous cell configurations. The UE may compare at least one of the first and previous target cell configurations or the first and previous serving cell configurations, and may perform the first measurement or paging activity using a script, where the script is either reused or rebuilt based on comparing the cell configurations.

7. 发明申请

US20230023100A1 SCRIPT REUSE DURING INTER-FREQUENCY OR INTER-RADIO ACCESS TECHNOLOGY MEASUREMENTS AND PAGING 有权
公开(公告)号：US20230023100A1
公开(公告)日：2023-01-26
申请号：US17383762
申请日：2021-07-23
申请人： QUALCOMM Incorporated
发明人： Yu Fu , Nagendra Babu Bagam , Udayan Bhawnani , Ayyappan Ravichandran , Vikram Ramesh Babu , Nandu Sivadasan , Arvind Vardarajan Santhanam , Qian Ma , Sumit Kumar Singh , Preeti Sivakumar , Vishal Hingorani , Prem Swaroop Kadavakuduru
IPC分类号： H04W24/10 , H04W68/00 , H04W8/20
摘要： Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may be scheduled to perform a first measurement or paging activity associated with a target cell operating according to a first target cell configuration that is different from a serving cell operating according to a first serving cell configuration of the UE. In some cases, the UE may determine that the UE has performed a previous measurement or paging activity associated with the target cell while being served by the serving cell, the cells operating according to previous cell configurations. The UE may compare at least one of the first and previous target cell configurations or the first and previous serving cell configurations, and may perform the first measurement or paging activity using a script, where the script is either reused or rebuilt based on comparing the cell configurations.

8. 发明授权

US09407308B1 Inter radio access technology measurement with multiple receivers 有权
标题翻译：具有多个接收机的无线接入技术测量
公开(公告)号：US09407308B1
公开(公告)日：2016-08-02
申请号：US14593824
申请日：2015-01-09
申请人： QUALCOMM Incorporated
发明人： Jin-Sheng Su , Yu Fu , Tom Chin
IPC分类号： H04B1/04 , H04B1/3816 , H04W24/10
CPC分类号： H04B1/3816 , H04W24/10 , H04W36/0083 , H04W36/0088 , H04W36/0094 , H04W36/14 , H04W76/16 , H04W88/06
摘要： A user equipment (UE) with multiple receive chains and one or more subscriber identity modules improves radio access technology (RAT) measurements when one or more of the subscriber identity modules are active and valid measurement gaps or consecutive idle time slots are unavailable for the radio access technology measurements. The UE communicates with a first receive (RX) chain for a first subscriber identity module (SIM). The UE also performs the radio access technology (RAT) measurement with a second receive (RX) chain while maintaining communications with the first receive chain.
摘要翻译：具有多个接收链和一个或多个用户身份模块的用户设备（UE）在一个或多个用户识别模块处于活动状态并且有效的测量间隙或连续的空闲时隙对于无线电无用时，改进了无线电接入技术（RAT）测量接入技术测量。 UE与第一用户识别模块（SIM）的第一接收（RX）链通信。 UE还通过第二接收（RX）链进行无线电接入技术（RAT）测量，同时保持与第一接收链的通信。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式