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1. 发明申请

WO2022035539A1 TECHNIQUES FOR TRIGGERING RADIO ACCESS TECHNOLOGY (RAT) FALL BACK AT A USER EQUIPMENT (UE) BASED ON DATA TRAFFIC INFORMATION 审中-公开
公开(公告)号：WO2022035539A1
公开(公告)日：2022-02-17
申请号：PCT/US2021/041430
申请日：2021-07-13
申请人： QUALCOMM INCORPORATED
发明人： CHALLA, Nikhil , KOMMI, Mahesh , RAO, Anil , CHAUBEY, Nishith , SHIN, Heekab , DANQUE, Brian
IPC分类号： H04W76/16 , H04W36/00 , H04W36/36 , H04W76/20 , H04W88/06 , H04W52/02
摘要： Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may support multiple radio access technologies (RATs). The UE may communicate using both a Long Term Evolution (LTE) connection for control signaling and a New Radio (NR) connection for data signaling in a non-standalone (NSA) mode. However, if the UE uses a data rate below a threshold, the NR connection may be inefficient. To reduce processing overhead, the UE may fall back to using the LTE connection for data communications. For example, the UE may delay or abort adding an NR connection based on the data rate. In some examples, the UE may transmit a fake report or a fake uplink message to trigger dropping an NR connection. Additionally or alternatively, the UE may indicate a preferred mode of operation to the network indicating a preference for communicating data via an LTE connection.

2. 发明申请

WO2017136078A1 PAGING CONFLICT MANAGEMENT FOR MULTI-SIM WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：多SIM无线通信设备的寻呼冲突管理
公开(公告)号：WO2017136078A1
公开(公告)日：2017-08-10
申请号：PCT/US2016/069516
申请日：2016-12-30
申请人： QUALCOMM INCORPORATED
发明人： CHALLA, Nikhil , KOLLURI, Anand Chowdhary , SIVANADYAN, Thiagarajan , SHAH, Chintan Shirish
IPC分类号： H04W68/00 , H04W76/04 , H04W4/22 , H04W60/00 , H04W76/00 , H04W76/02 , H04W8/18 , H04W88/06
CPC分类号： H04W68/005 , H04W4/90 , H04W8/183 , H04W60/005 , H04W76/15 , H04W76/28 , H04W76/50 , H04W88/06
摘要： Embodiments described herein relate to apparatuses and methods for a wireless communication device having a first Subscriber Identity Module (SIM) associated with a first subscription and a second SIM associated with a second subscription to manage communications over the first subscription and the second subscription, including, but not limited to, determining valid paging occasions associated with the first subscription, determining a selected paging occasion of the valid paging occasions based on at least one of activities of the second subscription or a sleep period of the first subscription, and receiving a page of the first subscription on the selected paging occasion.
摘要翻译：这里描述的实施例涉及用于无线通信设备的装置和方法，该无线通信设备具有与第一预订相关联的第一订户身份模块（SIM）和与第二订购相关联的第二SIM以管理第一预订包括但不限于确定与第一预订相关联的有效寻呼时机，基于第二预订的活动或者第二预订的休眠周期中的至少一个来确定有效寻呼时机中的选定寻呼时机第一次订阅，并在选择的寻呼时机接收第一次订阅的页面。

3. 发明申请

WO2017196744A1 METHODS TO PRIORITIZE MOBILE ORIGINATED EMERGENCY CALLS OVER EXISTING MOBILE TERMINATED CALL RELATED SIGNALING ON OTHER SUBSCRIPTION 审中-公开
标题翻译：通过现有的移动终端呼叫相关的其他订阅信号来优先移动发起的紧急呼叫的方法
公开(公告)号：WO2017196744A1
公开(公告)日：2017-11-16
申请号：PCT/US2017/031587
申请日：2017-05-08
申请人： QUALCOMM INCORPORATED
发明人： RAGHUNATHAN, Shravan Kumar , CHALLA, Nikhil , KOLLURI, Anand Chowdhary , PATTANAYAK, Uttam , SHI, Yongsheng , MANDADAPU, Krishna Rao , ZHANG, Ai Ping , DHANAPAL, Muthukumaran
IPC分类号： H04W4/22 , H04W60/00 , H04W76/00 , H04W8/18
摘要： A method for prioritizing a mobile originated emergency call over mobile terminated call signaling, includes: initiating an emergency call on a first subscription; determining whether a mobile terminated (MT) call is incoming on a second subscription; in response to determining that the MT call is incoming on the second subscription, aborting the MT call signaling; determining whether the first subscription is out of service; and in response to determining that the first subscription is not out of service completing the emergency call on the first subscription.
摘要翻译：一种用于通过移动终止呼叫信令优先化移动发起的紧急呼叫的方法，包括：在第一预订上发起紧急呼叫; 确定移动终止（MT）呼叫是否在第二预订上传入; 响应于确定所述MT呼叫在所述第二预订上传入，中止所述MT呼叫信令; 确定第一订阅是否停止服务; 并且响应于确定第一预订没有停止在第一预订上完成紧急呼叫。

4. 发明申请

WO2017004147A1 BROADCAST CHANNEL RECEPTION IN MULTI-SUBSCRIPTION MULTI-STANDBY COMMUNICATION DEVICES 审中-公开
标题翻译：多订单多通道通信设备中的广播频道接收
公开(公告)号：WO2017004147A1
公开(公告)日：2017-01-05
申请号：PCT/US2016/040005
申请日：2016-06-29
申请人： QUALCOMM INCORPORATED
发明人： CHALLA, Nikhil , BUDHATHOKI, Krishna Ram
IPC分类号： H04W76/00 , H04W4/22
CPC分类号： H04W72/0446 , H04W4/06 , H04W4/90 , H04W48/10 , H04W60/005 , H04W72/1263 , H04W76/40 , H04W76/50 , H04W88/06
摘要： Embodiments include systems and methods for managing tune-aways in a multi-subscription multi-standby communication device. A device processor may determine whether the multi-subscription multi-standby communication device is conducting an active communication session on a first network. The device processor may determine whether broadcast channel data is received over a broadcast channel of a second network in response to determining the multi-subscription device is conducting the active communication session on the first network. The device processor may calculate a periodicity of the broadcast over the broadcast channel in response to determining that the broadcast channel data is received over the broadcast channel. The device processor may schedule one or more tune-aways to the broadcast channel based on the calculated periodicity of the broadcast of the broadcast, and the device processor may perform the one or more tune-aways from the first network to the broadcast channel of the second network.
摘要翻译：实施例包括用于在多订购多待机通信设备中管理调谐器的系统和方法。设备处理器可以确定多订阅多待机通信设备是否在第一网络上进行主动通信会话。响应于确定多订阅设备正在第一网络上进行主动通信会话，设备处理器可以确定是否通过第二网络的广播信道接收广播频道数据。响应于确定通过广播信道接收到广播信道数据，设备处理器可以计算广播信道上广播的周期。设备处理器可以基于所计算的广播的广播的周期性来调度广播信道的一个或多个调谐，并且设备处理器可以执行从第一网络到广播的广播信道的一个或多个调谐第二网络。

5. 发明申请

WO2016053552A1 SYSTEM AND METHODS FOR IMPROVING PAGE DECODE PERFORMANCE DURING READING OF SYSTEM INFORMATION ON A MULTI-SIM WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：在多SIM无线通信设备读取系统信息期间改进页面解码性能的系统和方法
公开(公告)号：WO2016053552A1
公开(公告)日：2016-04-07
申请号：PCT/US2015/047949
申请日：2015-09-01
申请人： QUALCOMM INCORPORATED
发明人： CHALLA, Nikhil , MANI, Deepti , RAYAPATI, Hemanth Kumar , SURAPANENI, Rakesh , SANKA, Suresh , KRISHNAMOORTHY, Sathish , MUTYA, Subbarayudu , BABBADI, Venkata Appala Naidu
IPC分类号： H04W60/00 , H04W68/00 , H04W88/06 , H04W72/12
CPC分类号： H04W8/18 , H04W60/005 , H04W68/00 , H04W72/1215 , H04W88/06
摘要： Methods and devices are disclosed for enabling improved performance for page decodes on a SIM of a multi-SIM wireless communication device in which a shared radio frequency (RF) resource is used to read system information for a different SIM. After determining that a first SIM is using the shared RF resource to decode SIBs, the wireless device may receive information about an upcoming page decode time for monitoring a paging channel associated with the second SIM. The wireless device may obtain system information block (SIB) scheduling information associated with the first SIM, and may create a RF resource release gap during the system information read period based on the SIB scheduling information and the upcoming page decode time. Control of the RF resource may be released from the modem stack associated within the first SIM, and gained by a modem stack associated with the second SIM during the RF resource release gap.
摘要翻译：公开了方法和装置，用于使多SIM卡无线通信装置的SIM上的页解码性能得到改善，其中使用共享射频（RF）资源来读取不同SIM的系统信息。在确定第一SIM卡正在使用共享RF资源来解码SIB之后，无线设备可以接收关于即将到来的页面解码时间的信息，用于监视与第二SIM卡相关联的寻呼信道。无线设备可以获得与第一SIM相关联的系统信息块（SIB）调度信息，并且可以在系统信息读取周期期间基于SIB调度信息和即将到来的页面解码时间来创建RF资源释放间隙。 RF资源的控制可以从在第一SIM中相关联的调制解调器栈释放，并且在RF资源释放间隙期间由与第二SIM相关联的调制解调器栈获得。

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