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公开(公告)号：US09913247B1
公开(公告)日：2018-03-06
申请号：US15461457
申请日：2017-03-16
CPC分类号： H04W68/005 , H04W4/06 , H04W4/44 , H04W4/80
摘要： Disclosed are techniques for notifying a user of a wireless mobile device of the contents of a signboard. In an aspect, the wireless mobile device receives a notification in a broadcast message transmitted on a broadcast channel of a short-range wireless network, the notification representing the contents of the signboard, decodes the notification without connecting to the short-range wireless network, and provides data representing the notification to the user of the wireless mobile device. In an aspect, a wireless access point coupled to the signboard encodes the notification in the broadcast message transmitted on the broadcast channel of the short-range wireless network supported by the wireless access point and broadcasts the notification in the broadcast message transmitted on the broadcast channel of the short-range wireless network.
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公开(公告)号：US20170086046A1
公开(公告)日：2017-03-23
申请号：US14861196
申请日：2015-09-22
发明人： Dhananjaya Sarma Ponukumati , Bhanu Kiran Janga , Sitaramanjaneyulu Kanamarlapudi , Vikas Gulati , Krishna Rekhani , Sumanth Kumar Kota , Krishna Chaitanya Bellam , Yongsheng Shi
CPC分类号： H04W4/22 , H04L12/189 , H04L51/26 , H04L65/4076 , H04W4/06 , H04W4/12 , H04W4/90 , H04W76/28 , H04W76/50 , H04W88/06
摘要： A method for supporting emergency cell broadcast (CB) messages on a multi-subscriber identity module (SIM) mobile communication device includes: waking up a first subscription from a sleep mode at a common traffic channel (CTCH) occasion; decoding a CB message header received during the CTCH occasion; determining whether a scheduling message (SM) is present based on the decoded CB message header; and in response to determining that the SM is present, granting resource priority to the first subscription to decode the complete SM.
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公开(公告)号：US09549299B1
公开(公告)日：2017-01-17
申请号：US14878989
申请日：2015-10-08
摘要： A method for selecting a subscription to receive cell broadcast service (CBS) messages for a multi-subscriber identity module (SIM) mobile communication device may include: camping on a first communication network with a first subscription; camping on a second communication network with a second subscription; determining whether system information blocks (SIBs) received on the first subscription and the second subscription contain information elements including one or more parameters that define a broadcast multicast control (BMC) scheduling message (SM) period; in response to determining that the SIBs received on at least one of the first subscription and the second subscription contain the information elements including the one or more parameters defining the BMC SM period, selecting the one of the first subscription and the second subscription associated with the SIBs containing the information elements to receive the CBS messages.
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4.发明申请METHOD TO REDUCE PAGE MISSES IN MULTI-SIM USER EQUIPMENT BY SPLIT ACQUISITION 审中-公开通过分割获取减少多SIM卡用户设备中的页面丢失的方法公开(公告)号：US20150373667A1
公开(公告)日：2015-12-24
申请号：US14311169
申请日：2014-06-20
IPC分类号： H04W68/02
CPC分类号： H04W68/12 , H04W24/02 , H04W48/16 , H04W60/005 , H04W68/005 , H04W88/06
摘要： Systems and methods are described for acquiring a first radio access technology (RAT), by segmenting an acquisition process of the first RAT into a plurality of chunks; executing a first chunk of the acquisition process; executing at least one portion of a paging process for paging a second RAT after the first chunk has been executed and before a second chunk is executed; and executing a second chunk of the acquisition process. Each of the plurality of chunks includes a portion of the acquisition process.
摘要翻译： 描述了用于通过将第一RAT的获取过程分割成多个块来获取第一无线电接入技术（RAT）的系统和方法; 执行获取过程的第一个部分; 执行寻呼处理的至少一部分，以在第一块被执行之后以及在第二块被执行之前寻呼第二RAT; 以及执行获取过程的第二块。 多个块中的每一个都包括获取过程的一部分。
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公开(公告)号：US09936453B1
公开(公告)日：2018-04-03
申请号：US15657829
申请日：2017-07-24
发明人： Ashish Shankar Iyer , Naveen Kumar Pasunooru , Prashanth Mohan , Raevanth Venkat Annam , Srihari Vodnala , Dhananjaya Sarma Ponukumati
CPC分类号： H04W52/0216 , H04W76/28 , H04W88/06
摘要： Methods, systems, and devices for wireless communication are described. The described techniques allow a user equipment (UE) to conserve power after transitioning from one coverage mode to another coverage mode based on power consumption estimates. The UE may make a determination on whether to modify its current extended discontinuous reception (eDRX) values by either triggering an unscheduled timing update or waiting for a scheduled timing update. For instance, the UE may estimate power consumption based on current eDRX values and the time remaining until a scheduled timing update procedure and compare this estimate to power consumption estimate based on modified eDRX values and the amount of power consumed to perform an unscheduled timing update procedure. Based on the comparison, the UE may update its eDRX values through an unscheduled TAU or through the regularly scheduled TAU procedure.
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6.发明申请System and Methods for Enhancing Data Throughput and Page Performance in a Multi-SIM Wireless Communication Device 审中-公开在多SIM无线通信设备中增强数据吞吐量和页面性能的系统和方法公开(公告)号：US20160174187A1
公开(公告)日：2016-06-16
申请号：US14569863
申请日：2014-12-15
IPC分类号： H04W68/02 , H04W76/04 , H04W52/04 , H04B1/3816 , H04W74/08
CPC分类号： H04W68/02 , H04B1/3816 , H04W52/04 , H04W68/005 , H04W72/1215 , H04W74/0833 , H04W74/085 , H04W76/15 , H04W76/27 , H04W76/28 , H04W88/06
摘要： Methods and devices for improving data throughput and page performance of a multi-subscription wireless communication device with a shared radio frequency (RF) resource may include detecting when a random access channel (RACH) procedure required on a modem stack associated with the first SIM in order to access a first network will coincide with a scheduled tune-away period for the shared RF resource corresponding to a reservation for activity on a second network supported by the second SIM. When such coincidence is detected, the wireless communication device may periodically transmit preambles to the first network with increasing transmission power until an acknowledgment is received or the scheduled tune-away period starts. When the scheduled tune-away period starts, the wireless communication device may pause transmission of preambles and record virtual preambles. When the tune-away period ends, the wireless communication device may continue the RACH procedure based on actual and virtual preambles.
摘要翻译： 用于改善具有共享射频（RF）资源的多订购无线通信设备的数据吞吐量和页面性能的方法和设备可以包括检测在与第一SIM卡相关联的调制解调器堆栈上所需的随机接入信道（RACH）过程何时 访问第一网络的命令将与对应于由第二SIM支持的第二网络上的活动预留相对应的共享RF资源的预定调谐周期一致。 当检测到这种巧合时，无线通信设备可以周期性地以增加的发送功率将前导码发送到第一网络，直到接收到确认或者预定的调谐时段开始。 当预定调谐时段开始时，无线通信设备可以暂停前导码的传输并记录虚拟前导码。 当调谐期结束时，无线通信设备可以基于实际和虚拟前导码继续RACH过程。
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7.发明申请System and Methods for Improving Intra-frequency Cell Reselection on a Wireless Communication Device in Connected Mode 有权用于在连接模式下改善无线通信设备上的频率间小区重选的系统和方法公开(公告)号：US20160050590A1
公开(公告)日：2016-02-18
申请号：US14505071
申请日：2014-10-02
IPC分类号： H04W36/00 , H04B17/309
CPC分类号： H04W36/0061 , H04B17/309 , H04W8/183 , H04W36/0083 , H04W48/16 , H04W48/20
摘要： Methods and devices for enabling improved cell reselection procedures on a wireless communication device with a first SIM is camped on a serving cell of a first network may include receiving a list of neighbor cells from system information that is broadcast in the serving cell, and performing signal measurements associated with the listed neighbor cells and the serving cell, and, based on the signal measurements, identifying neighbor cells that satisfy selection criteria. The wireless device may calculate ranking criteria for the serving cell and the identified neighbor cells, and determine whether an inter-frequency neighbor cell has a highest ranking criteria among all of the ranked cells. Upon determining that an intra-frequency neighbor cell has the highest ranking criteria, the wireless device may start a reselection timer and also start decoding the system information that is being broadcast in the intra-frequency neighbor cell that has the highest ranking criteria.
摘要翻译： 在具有第一SIM的无线通信设备上实现改进的小区重选过程的方法和设备驻留在第一网络的服务小区可包括从在服务小区中广播的系统信息接收相邻小区的列表，并且执行信号 与所列出的相邻小区和服务小区相关联的测量，以及基于信号测量，识别满足选择标准的相邻小区。 无线设备可以计算服务小区和所识别的相邻小区的等级标准，并且确定所有排名小区之间的频率间相邻小区是否具有最高排名标准。 在确定频率内相邻小区具有最高等级标准的情况下，无线设备可以启动重选定时器，并且还开始对具有最高等级标准的频率内相邻小区中广播的系统信息进行解码。
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8.发明申请DEVICES AND METHODS FOR FACILITATING PAGING CHANNEL ARBITRATION IN MULTI-SIM ARCHITECTURES 有权用于在多SIM卡架构中促进通道通道仲裁的设备和方法公开(公告)号：US20150050952A1
公开(公告)日：2015-02-19
申请号：US13965505
申请日：2013-08-13
IPC分类号： H04W68/02
摘要： Access terminals employing multiple subscriptions are adapted for paging channel arbitration. According to at least one example, an access terminal can determine whether there will be a collision between a first paging channel associated with a first subscription and a second paging channel associated with a second subscription. The access terminal may additionally determine whether a time period between a paging indicator bit for the first subscription and the second paging channel is greater than or equal to an amount of time it takes to switch from operating on the first subscription to operating on the second subscription. The access terminal can monitor for a paging indicator bit indicating an incoming paging message on the first paging channel and, if no paging message is indicated, may switch to the second subscription to monitor the second paging channel for incoming paging messages. Other aspects, embodiments, and features are also included.
摘要翻译： 采用多个订阅的接入终端适用于寻呼信道仲裁。 根据至少一个示例，接入终端可以确定在与第一订阅相关联的第一寻呼信道和与第二订阅相关联的第二寻呼信道之间是否存在冲突。 接入终端还可以确定用于第一订阅的寻呼指示符比特与第二寻呼信道之间的时间段是否大于或等于从第一订阅上的操作切换到在第二订阅上操作所花费的时间量 。 接入终端可以监视指示在第一寻呼信道上的传入寻呼消息的寻呼指示符比特，并且如果没有指示寻呼消息，则切换到第二预订以监视第二寻呼信道用于传入的寻呼消息。 还包括其他方面，实施例和特征。
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9.发明申请System Information Decoding in Multi-Subscription Multi-Standby Communication Devices 审中-公开多订阅多备用通信设备中的系统信息解码公开(公告)号：US20170019912A1
公开(公告)日：2017-01-19
申请号：US14798552
申请日：2015-07-14
IPC分类号： H04W72/12
CPC分类号： H04W72/1215 , H04W60/005 , H04W88/06
摘要： Embodiments include systems and methods for managing reception of system information transmissions from networks of a first subscription and a second subscription by a processor of a multi-subscription multi-standby communication device. The device processor may identify which of the first subscription and the second subscription has a lower rate of system information transmissions. The device processor may determine whether a next scheduled system information transmission by each of the first and second subscriptions will collide. The device processor may receive the next system information transmission from the subscription identified as having the lower repetition rate of system information transmissions in response to determining that the next scheduled system information transmission by each of the first and second subscriptions will collide.
摘要翻译： 实施例包括用于管理由多订购多待机通信设备的处理器从第一订阅的网络和第二订阅的系统信息传输的接收的系统和方法。 设备处理器可以识别第一订阅和第二订阅中的哪一个具有较低的系统信息传输速率。 设备处理器可以确定第一和第二订阅中的每一个的下一次调度的系统信息传输是否会相互冲突。 响应于确定由第一和第二订阅中的每一个发送的下一个被调度的系统信息将被冲突，设备处理器可以从被识别为具有较低的系统信息传输重复率的订阅中接收下一个系统信息传输。
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公开(公告)号：US09385775B2
公开(公告)日：2016-07-05
申请号：US14287252
申请日：2014-05-27
摘要： A wireless communication device includes: a first communications unit configured to communicate with a first communication network; a second communications unit configured to communicate with a second communication network; a control unit configured to control operation of the wireless communication device; and one or more temperature sensors configured to sense operating temperatures of the first communications unit and the second communications unit and provide temperature signals to the control unit. In response to a determination that an operating temperature of the first communications unit conducting a first call exceeds a predetermined threshold temperature and an operating temperature of the second communications unit does not exceed the predetermined threshold temperature, the control unit is configured to cause the first call on the first communications unit to be switched from a first transceiver chain in the first communications unit to a second transceiver chain in the second communications unit.
摘要翻译： 无线通信设备包括：第一通信单元，被配置为与第一通信网络通信; 第二通信单元，被配置为与第二通信网络进行通信; 控制单元，被配置为控制所述无线通信设备的操作; 以及一个或多个温度传感器，其被配置为感测第一通信单元和第二通信单元的操作温度，并向控制单元提供温度信号。 响应于进行第一呼叫的第一通信单元的工作温度超过预定阈值温度并且第二通信单元的工作温度不超过预定阈值温度的确定，控制单元被配置为使得第一呼叫 在第一通信单元上从第一通信单元中的第一收发器链切换到第二通信单元中的第二收发器链。
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