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1. 发明申请

WO2021151250A1 METHOD TO ADD NEW RADIO FOR A USER EQUIPMENT 审中-公开
公开(公告)号：WO2021151250A1
公开(公告)日：2021-08-05
申请号：PCT/CN2020/074111
申请日：2020-01-31
申请人： QUALCOMM INCORPORATED , LI, Xiaoyu , XIE, Ling , JANGA, Bhanu Kiran , SINHA, Utsav , PATTANAYAK, Uttam , KRISHNAMURTHY, Subashini , TINDOLA, Rishika , AHMAD, Sohrab , SHAHIDI, Reza , CHEN, Qingxin , UMATT, Bhupesh Manoharlal , KITABI, Ammar , ZHANG, Aiping , MAJUMDER, Anindya , PUTTA, Vidya Sagar , CHIN, Tom
发明人： LI, Xiaoyu , XIE, Ling , JANGA, Bhanu Kiran , SINHA, Utsav , PATTANAYAK, Uttam , KRISHNAMURTHY, Subashini , TINDOLA, Rishika , AHMAD, Sohrab , SHAHIDI, Reza , CHEN, Qingxin , UMATT, Bhupesh Manoharlal , KITABI, Ammar , ZHANG, Aiping , MAJUMDER, Anindya , PUTTA, Vidya Sagar , CHIN, Tom
IPC分类号： H04W76/15
摘要： The present disclosure relates to addition of new radio for a user equipment (UE). For example, a method of wireless communication includes establishing, by a UE, a first connection with a first cell. The method also include, while the first connection between the UE and the first cell is present, detecting a trigger condition. The method further includes, based on the trigger condition and while the UE has not added a second cell group: initiating, by the UE, a local release of the first connection, and transmitting, by the UE, a tracking area update request to the first cell. Other aspects and features are also claimed and described.

2. 发明申请

WO2021016909A1 TECHNIQUES FOR USING A FIRST SUBSCRIPTION OF A USER EQUIPMENT TO PERFORM IDLE MODE OPERATIONS FOR A SECOND SUBSCRIPTION OF THE USER EQUIPMENT 审中-公开
公开(公告)号：WO2021016909A1
公开(公告)日：2021-02-04
申请号：PCT/CN2019/098530
申请日：2019-07-31
申请人： QUALCOMM INCORPORATED , XIE, Ling , CHEN, Qingxin , SHAHIDI, Reza , GUO, Jiming , ZHANG, Xuqiang , PATIL, Kiran , KRISHNAMURTHY, Subashini , HU, Peng , GUAN, Xuepan , LIN, Daowei , PENG, Shaolin , CHUKKALA, Vishwanath , JIGAJINNI, Pavan Kumar V. , UMATT, Bhupesh Manoharlal , TINDOLA, Rishika , CHEN, Xiaochen , CHIN, Tom , LI, Xiaoyu
发明人： XIE, Ling , CHEN, Qingxin , SHAHIDI, Reza , GUO, Jiming , ZHANG, Xuqiang , PATIL, Kiran , KRISHNAMURTHY, Subashini , HU, Peng , GUAN, Xuepan , LIN, Daowei , PENG, Shaolin , CHUKKALA, Vishwanath , JIGAJINNI, Pavan Kumar V. , UMATT, Bhupesh Manoharlal , TINDOLA, Rishika , CHEN, Xiaochen , CHIN, Tom
IPC分类号： H04W16/14
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a first subscription of the UE and a second subscription of the UE are associated with a same network operator and are being used for a same radio access technology (RAT). The UE may activate a proxy subscription mode for the first subscription based at least in part on the determination that the first subscription of the UE and the second subscription of the UE are associated with the same network operator and are being used for the same RAT, wherein the proxy subscription mode enables the UE to use the first subscription to perform one or more idle mode operations for the second subscription while the second subscription is in an idle mode. Numerous other aspects are provided.

3. 发明申请

WO2021018146A1 TECHNIQUES FOR USING A FIRST SUBSCRIPTION OF A USER EQUIPMENT TO PERFORM IDLE MODE OPERATIONS FOR A SECOND SUBSCRIPTION OF THE USER EQUIPMENT 审中-公开
公开(公告)号：WO2021018146A1
公开(公告)日：2021-02-04
申请号：PCT/CN2020/105253
申请日：2020-07-28
申请人： QUALCOMM INCORPORATED , XIE, Ling , CHEN, Qingxin , SHAHIDI, Reza , GUO, Jiming , ZHANG, Xuqiang , PATIL, Kiran , KRISHNAMURTHY, Subashini , HU, Peng , GUAN, Xuepan , LIN, Daowei , PENG, Shaolin , CHUKKALA, Vishwanath , JIGAJINNI, Pavan Kumar V. , UMATT, Bhupesh Manoharlal , TINDOLA, Rishika , CHEN, Xiaochen , CHIN, Tom , LI, Xiaoyu
发明人： XIE, Ling , CHEN, Qingxin , SHAHIDI, Reza , GUO, Jiming , ZHANG, Xuqiang , PATIL, Kiran , KRISHNAMURTHY, Subashini , HU, Peng , GUAN, Xuepan , LIN, Daowei , PENG, Shaolin , CHUKKALA, Vishwanath , JIGAJINNI, Pavan Kumar V. , UMATT, Bhupesh Manoharlal , TINDOLA, Rishika , CHEN, Xiaochen , CHIN, Tom , LI, Xiaoyu
IPC分类号： H04W8/18 , H04W88/06
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a first subscription of the UE and a second subscription of the UE are associated with a same cell and are being used for a same radio access technology (RAT). The UE may activate a proxy subscription mode for the first subscription based at least in part on the determination that the first subscription of the UE and the second subscription of the UE are associated with the same cell and are being used for the same RAT, wherein the proxy subscription mode enables the UE to use the first subscription to perform one or more idle mode operations for the second subscription while the second subscription is in an idle mode. Numerous other aspects are provided.

4. 发明申请

WO2022041115A1 A METHOD FOR PROTOCOL STACK SHARING IN DUAL CONNECTIVITY 审中-公开
公开(公告)号：WO2022041115A1
公开(公告)日：2022-03-03
申请号：PCT/CN2020/112100
申请日：2020-08-28
申请人： QUALCOMM INCORPORATED , XIE, Ling , UMATT, Bhupesh Manoharlal , SHAHIDI, Reza , CHEN, Qingxin , QING, Shan , SHUKAIR, Mutaz Zuhier Afif , CHIN, Tom , RAYAPATI, Hemanth Kumar , WANG, Tongxin , AMERGA, Daniel , HU, Peng , ZHANG, Xuqiang , LI, Xiaoyu , HONG, Liang , LI, Zhongsheng
发明人： XIE, Ling , UMATT, Bhupesh Manoharlal , SHAHIDI, Reza , CHEN, Qingxin , QING, Shan , SHUKAIR, Mutaz Zuhier Afif , CHIN, Tom , RAYAPATI, Hemanth Kumar , WANG, Tongxin , AMERGA, Daniel , HU, Peng , ZHANG, Xuqiang , LI, Xiaoyu , HONG, Liang , LI, Zhongsheng
IPC分类号： H04W72/12 , H04L5/14
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured with two subscriptions. The first subscription may support dual connectivity with one or more cell groups, such as a master cell group (MCG) and a secondary cell group (SCG), while a second subscription may not support dual connectivity. Each subscription may support communications with one or more radio access technologies (RAT). The UE may use the protocol stack for a RAT in the first subscription to receive idle-mode signaling, such as one or more paging messages, from the second subscription using the same RAT.

5. 发明申请

WO2022056773A1 COMMUNICATION USING MULTIPLE ACTIVE SUBSCRIBER IDENTITY MODULES IN A DUAL SUBSCRIBER IDENTITY MODULE DUAL STANDBY DEVICE 审中-公开
公开(公告)号：WO2022056773A1
公开(公告)日：2022-03-24
申请号：PCT/CN2020/115834
申请日：2020-09-17
申请人： QUALCOMM INCORPORATED , XIE, Ling , CHIN, Tom , CHEN, Qingxin , SHAHIDI, Reza , UMATT, Bhupesh Manoharlal
发明人： XIE, Ling , CHIN, Tom , CHEN, Qingxin , SHAHIDI, Reza , UMATT, Bhupesh Manoharlal
IPC分类号： H04B1/40
摘要： Aspects of the disclosure relate to communication via a dual subscriber identification module (SIM) dual standby (DSDS) user equipment (UE) are disclosed. In an aspect, the DSDS UE may establish a first connection with a base station through a communication link via a first subscription using a frequency resource, and may establishing a second connection with the base station through the communication link via a second subscription using the frequency resource. The DSDS UE may further perform communication with the base station via at least one of the first subscription or the second subscription through the communication link using the frequency resource.

6. 发明申请

WO2022232985A1 MULTIPLE SUBSCRIBER IDENTITY MODULE (SIM) USER EQUIPMENT (UE) FORCED RADIO ACCESS TECHNOLOGY (RAT) SELECTION 审中-公开
公开(公告)号：WO2022232985A1
公开(公告)日：2022-11-10
申请号：PCT/CN2021/091882
申请日：2021-05-06
申请人： QUALCOMM INCORPORATED , LIN, Daowei , WAN, Zengran , JIANG, Xin , DENG, Weifeng , WANG, Boting , DENG, Jun , GU, Hewu , CHEN, Xiaochen , HAO, Zengyu , XIE, Ling , CHIN, Tom , LOU, Zhongyue , UMATT, Bhupesh Manoharlal
发明人： LIN, Daowei , WAN, Zengran , JIANG, Xin , DENG, Weifeng , WANG, Boting , DENG, Jun , GU, Hewu , CHEN, Xiaochen , HAO, Zengyu , XIE, Ling , CHIN, Tom , LOU, Zhongyue , UMATT, Bhupesh Manoharlal
IPC分类号： H04W48/18
摘要： A method of wireless communication by a user equipment (UE) supporting multiple subscriptions, includes camping on a first cell of a first radio access technology (RAT) with a first data subscription, and camping on a second cell of a second RAT with a second data subscription. The method also includes triggering a transition to the first cell of the first RAT for the second data subscription. The method further includes performing, with the first data subscription, activities on behalf of the second data subscription.

7. 发明申请

WO2011100707A1 READING AND CACHING OF SYSTEM INFORMATION TO REDUCE CALL SETUP DELAY 审中-公开
标题翻译：读取和缓存系统信息，减少呼叫建立延迟
公开(公告)号：WO2011100707A1
公开(公告)日：2011-08-18
申请号：PCT/US2011/024785
申请日：2011-02-14
申请人： QUALCOMM INCORPORATED , KLINGENBRUNN, Thomas , RAMACHANDRAN, Shyamal , UMATT, Bhupesh Manoharlal
发明人： KLINGENBRUNN, Thomas , RAMACHANDRAN, Shyamal , UMATT, Bhupesh Manoharlal
IPC分类号： H04W36/14 , H04W48/08 , H04W36/00
CPC分类号： H04W36/14 , H04W36/0066 , H04W48/08
摘要： Techniques for reading and caching system information of non-serving systems in order to shorten call setup delay are described. A user equipment (UE) may communicate with a serving system, e.g., in an idle mode or a connected mode. The UE may periodically read system information of at least one non-serving system, e.g., as a background task. The UE may cache (i.e., store) the system information of the at least one non-serving system at the UE. The UE may thereafter access a particular non-serving system among the at least one non-serving system based on access parameters in the cached system information. By caching the system information, the UE can avoid reading the system information of the particular non-serving system at the time of system access, which may then reduce call setup delay.
摘要翻译：描述了用于读取和缓存非服务系统的系统信息以缩短呼叫建立延迟的技术。用户设备（UE）可以与服务系统通信，例如处于空闲模式或连接模式。 UE可以周期性地读取至少一个非服务系统的系统信息，例如作为后台任务。 UE可以在UE处高速缓存（即，存储）至少一个非服务系统的系统信息。然后，UE可以基于缓存的系统信息中的访问参数来访问至少一个非服务系统中的特定非服务系统。通过缓存系统信息，UE可以避免在系统访问时读取特定非服务系统的系统信息，从而可以减少呼叫建立延迟。

8. 发明申请

WO2010141936A1 SERVICE SEARCH BASED ON BATTERY CHARGER 审中-公开
标题翻译：基于电池充电器的服务搜索
公开(公告)号：WO2010141936A1
公开(公告)日：2010-12-09
申请号：PCT/US2010/037597
申请日：2010-06-07
申请人： QUALCOMM INCORPORATED , DESHPANDE, Yogen Nandkumar , UMATT, Bhupesh Manoharlal
发明人： DESHPANDE, Yogen Nandkumar , UMATT, Bhupesh Manoharlal
IPC分类号： H04W52/02 , H04W48/16 , H04W8/00 , H04M1/53
CPC分类号： H04W52/0277 , H04M1/04 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Aspects describe modifying a service search pattern based on whether a device battery is being charged (504) or is not being charged (504) (e.g., is connected to a battery charger or not connected to a battery charger). A power conservative search pattern can be utilized (508) if the battery is not being charged. If the battery is being charged, the search pattern can be an aggressive search pattern (506). Further, the search pattern can change if there is a change in whether the battery is being charged (706). The rate of charging the battery, a current battery level, amount of power consumed during the search, and/or the power being input by the battery chargers can be utilized to select and/or modify a network search pattern. Further, a user can select or change a search pattern through interaction with a user interface.
摘要翻译：方面描述了基于设备电池是正在充电（504）还是未被充电（504）（例如，连接到电池充电器或未连接到电池充电器）来修改服务搜索模式。如果电池未充电，则可以利用功率保守的搜索模式（508）。如果电池正在充电，搜索模式可以是积极的搜索模式（506）。此外，如果电池是否正在充电，则搜索模式可以改变（706）。可以利用电池的充电速度，当前电池电量，搜索期间消耗的功率量和/或由电池充电器输入的电力来选择和/或修改网络搜索模式。此外，用户可以通过与用户界面的交互来选择或改变搜索模式。

9. 发明申请

WO2008027946A2 EFFICIENT SEARCH FOR WIRELESS NETWORKS WHILE MINIMIZING PAGE LOSS 审中-公开
标题翻译：无线网络在最小化页面丢失时的有效搜索
公开(公告)号：WO2008027946A2
公开(公告)日：2008-03-06
申请号：PCT/US2007/077074
申请日：2007-08-29
申请人： QUALCOMM INCORPORATED , MITTAL, Vineet , UMATT, Bhupesh Manoharlal , DHAR, Nilotpal
发明人： MITTAL, Vineet , UMATT, Bhupesh Manoharlal , DHAR, Nilotpal
IPC分类号： H04Q7/32 , H04Q7/38
CPC分类号： H04W48/16 , H04W52/0216 , H04W68/00 , Y02D70/122 , Y02D70/1242 , Y02D70/142 , Y02D70/24
摘要： Techniques to efficiently search for wireless networks while minimizing page loss are described. An available search time that excludes paging periods is determined. A search for cells in wireless networks is performed during the available search time. Pertinent information is obtained for cells acquired during the search. The pertinent information may be dependent on the type of search being performed. For a manual search to find detectable wireless networks, the pertinent information for each acquired cell may be network identifier information. For an automatic search to find higher priority wireless networks, the pertinent information for each acquired cell in a higher priority wireless network may be system information used to select that cell. The search may be suspended prior to a paging period. State information for the search may be saved prior to suspending the search. The search may be resumed using the saved state information at the end of the paging period.
摘要翻译：描述了在最小化页面丢失的同时有效地搜索无线网络的技术。确定排除寻呼周期的可用搜索时间。在可用搜索时间期间执行无线网络中的小区的搜索。在搜索期间获取的细胞获得相关信息。相关信息可以取决于正在执行的搜索的类型。对于手动搜索来查找可检测的无线网络，每个获取的小区的相关信息可以是网络标识符信息。为了自动搜索以找到较高优先级的无线网络，在较高优先级的无线网络中的每个获取的小区的相关信息可以是用于选择该小区的系统信息。搜索可能在寻呼周期之前被暂停。可以在暂停搜索之前保存搜索的状态信息。可以在寻呼周期结束时使用保存的状态信息恢复搜索。

10. 发明申请

WO2012174428A1 METHODS AND APPARATUS FOR RADIO ACCESS TECHNOLOGY SEARCH 审中-公开
标题翻译：无线电接入技术搜索的方法和装置
公开(公告)号：WO2012174428A1
公开(公告)日：2012-12-20
申请号：PCT/US2012/042745
申请日：2012-06-15
申请人： QUALCOMM INCORPORATED , RAMACHANDRAN, Shyamal , KLINGENBRUNN, Thomas , UMATT, Bhupesh Manoharlal
发明人： RAMACHANDRAN, Shyamal , KLINGENBRUNN, Thomas , UMATT, Bhupesh Manoharlal
IPC分类号： H04W48/18
CPC分类号： H04W48/18 , H04W36/14 , H04W48/16
摘要： Certain aspects of the disclosure relate generally to search of radio access technologies (RAT). For example, certain aspects of the present disclosure relate to a technique for performing higher priority radio access technology (RAT) searches in areas having a plurality of overlapping RATs, such as Global System for Mobile communications (GSM) and Long Term Evolution (LTE). According to certain aspects, a user equipment (UE) may be configured to periodically search for higher priority RATs in neighboring cells. According to certain aspects, upon finding a higher priority RAT cell, the UE may be further configured to evaluate, or "pre-evaluate", criteria for cell reselection from found cell to the currently camped cell, while still camped on the current cell. The UE may be configured to decide whether or not to switch to the found cell based on the evaluation.
摘要翻译：本公开的某些方面一般涉及无线电接入技术（RAT）的搜索。例如，本公开的某些方面涉及用于在具有多个重叠RAT的区域中执行较高优先级的无线电接入技术（RAT）搜索的技术，例如全球移动通信系统（GSM）和长期演进（LTE）。根据某些方面，用户设备（UE）可以被配置为周期性地搜索相邻小区中的较高优先级的RAT。根据某些方面，在找到较高优先级的RAT小区时，UE可以进一步配置为评估或“预先评估”小区重新选择从发现小区到当前驻留小区的标准，同时仍然驻留在当前小区上。 UE可以被配置为基于评估来决定是否切换到所找到的小区。

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