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1. 发明申请

WO2014110321A1 REDUCING POWER CONSUMPTION THROUGH REDUCED MEASUREMENT FREQUENCY 审中-公开
标题翻译：通过降低测量频率降低功耗
公开(公告)号：WO2014110321A1
公开(公告)日：2014-07-17
申请号：PCT/US2014/010971
申请日：2014-01-10
申请人： APPLE INC.
发明人： VANGALA, Sarma V. , BALAKRISHNAN, Swaminathan , BARAKAT, Wael S. , DAMJI, Navid , TABET, Tarik
IPC分类号： H04W52/02 , H04W24/10
CPC分类号： H04W36/32 , H04W24/10 , H04W36/0061 , H04W36/0083 , H04W36/0088 , H04W52/0225 , H04W52/0254 , H04W76/15 , H04W88/06 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264
摘要： A method for reducing power consumption by a wireless communication device is disclosed. The method can include the wireless communication device performing a first measurement of an alternative cell during a first measurement gap; sending a first measurement report generated based on the first measurement to the serving cell; storing the first measurement report; determining a mobility state of the wireless communication device; comparing the mobility state to a mobility threshold criterion; resending the first measurement report to the serving network as a report for a second measurement gap in an instance in which the mobility state satisfies the mobility criterion; and performing a second measurement of the alternative cell during the second measurement gap and sending a second measurement report generated based on the second measurement to the serving cell in an instance in which the mobility state does not satisfy the mobility threshold criterion.
摘要翻译：公开了一种降低无线通信设备的功耗的方法。该方法可以包括在第一测量间隙期间执行替代单元的第一测量的无线通信设备; 向所述服务小区发送基于所述第一测量生成的第一测量报告; 存储第一测量报告; 确定所述无线通信设备的移动性状态; 将移动性状态与移动性阈值标准进行比较; 在移动性状态满足移动性准则的情况下，将第一测量报告重新发送到服务网络作为用于第二测量间隙的报告; 以及在所述第二测量间隙期间执行所述备选小区的第二测量，并且在所述移动性状态不满足所述移动性阈值标准的情况下，向所述服务小区发送基于所述第二测量生成的第二测量报告。

2. 发明申请

WO2014058998A1 TRIGGERING CELL TRANSITION IN AN UPLINK POWER LIMITED CONDITION 审中-公开
标题翻译：触发电池转换在上电功率有限条件
公开(公告)号：WO2014058998A1
公开(公告)日：2014-04-17
申请号：PCT/US2013/064094
申请日：2013-10-09
申请人： APPLE INC.
发明人： TABET, Tarik , VANGALA, Sarma V. , VALLATH, Sreevalsan , BALAKRISHNAN, Swaminathan
IPC分类号： H04W24/10 , H04W52/04
CPC分类号： H04W36/0083 , H04W36/06 , H04W36/30 , H04W52/14 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/166 , Y02D70/23
摘要： A method for triggering cell transition in an uplink power limited condition is disclosed. The method can include a wireless communication device determining that the wireless communication device is experiencing an uplink power limited condition; deriving a modified downlink channel quality measurement by adjusting a measured downlink channel quality to indicate a lower downlink channel quality than the measured downlink channel quality; generating a measurement report including the modified downlink channel quality measurement; and sending the measurement report to the serving cell to trigger transition of the wireless communication device from the serving cell to a second cell.
摘要翻译：公开了一种在上行链路功率限制条件下触发小区转换的方法。该方法可以包括确定无线通信设备正在经历上行链路功率限制条件的无线通信设备; 通过调整测量的下行链路信道质量以指示比所测量的下行链路信道质量低的下行链路信道质量来导出修改的下行链路信道质量测量; 生成包括修改的下行链路信道质量测量的测量报告; 以及将所述测量报告发送到所述服务小区以触发所述无线通信设备从所述服务小区到第二小区的转换。

3. 发明申请

WO2020056674A1 CARRIER AGGREGATION CAPABILITY ADVERTISEMENT 审中-公开
公开(公告)号：WO2020056674A1
公开(公告)日：2020-03-26
申请号：PCT/CN2018/106724
申请日：2018-09-20
申请人： APPLE INC. , HU, Haijing
发明人： HU, Haijing , BALAKRISHNAN, Swaminathan , VALLATH, Sreevalsan , SHARMA, Prateek , PEREZ, Cesar , KUMAR, Adesh , BHATTACHARJEE, Deepankar , VENKATARAMAN, Vijay
IPC分类号： H04W8/24
摘要： A user equipment (UE) is configured with a carrier aggregation (CA) functionality and UE connected to a network via a base station that serves as a primary serving cell (PCell) providing a primary component carrier (PCC) to the UE. The UE determines a plurality of bands that are supported by the UE for use in the CA functionality, generates an individual band information element (IE) including band information for the bands, determines at least one representative CA combination having an order, the order indicating a total number of component carriers (CCs), the at least one representative CA combination forming a basis to extrapolate a plurality of CA combinations having the order based on the band information, generates a representative CA combination IE including the at least one representative CA combination and transmits the individual band IE and the representative CA combination IE to the base station.

4. 发明申请

WO2015094723A1 SYSTEMS AND METHODS FOR CARRIER CHANNEL SELECTION IN CARRIER AGGREGATION ENABLED NETWORKS 审中-公开
标题翻译：载波聚合启用网络中载波信道选择的系统和方法
公开(公告)号：WO2015094723A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/068880
申请日：2014-12-05
申请人： APPLE INC.
发明人： BALAKRISHNAN, Swaminathan , KHAY-IBBAT, Samy , VANGALA, Sarma V. , TABET, Tarik , RIVERA-BARRETO, Rafael L. , KODALI, Sree Ram , KARRI, Sai Sravan Bharadwaj
IPC分类号： H04W36/00 , H04L5/00 , H04W36/30
CPC分类号： H04W36/24 , H04L5/001 , H04L5/0035 , H04L5/0098 , H04W36/0088 , H04W36/06
摘要： A user equipment (UE) configured to connect to a network and operate in a carrier aggregation mode and a single carrier mode performs methods to select optimal component carriers. The methods include determining that a primary component carrier is operating less optimally than a secondary component carrier, sending an indication to the network that the primary component carrier is operating less optimally than the secondary component carrier, acquiring the secondary component carrier as a target primary component carrier and operating with the secondary component carrier as the target primary carrier component. In one exemplary embodiment, the indication is declaring a radio link failure ("RLF") between the UE and the network. In another exemplary embodiment, the indication is a measurement report send to the network that triggers a handover procedure for the UE.
摘要翻译：被配置为连接到网络并以载波聚合模式和单载波模式操作的用户设备（UE）执行选择最佳分量载波的方法。所述方法包括确定主要分量载波的操作不如次要分量载波最佳，向网络发送指示主分量载波的运行次数比次分量载波最不利，获取辅助分量载波作为目标主分量载体并以辅助成分载体作为目标主载体成分进行操作。在一个示例性实施例中，该指示声明UE和网络之间的无线电链路故障（“RLF”）。在另一示例性实施例中，该指示是向网络发送触发UE的切换过程的测量报告。

5. 发明申请

WO2014074391A1 CELL LOADING-BASED CELL TRANSITION 审中-公开
标题翻译：基于细胞负载的细胞转换
公开(公告)号：WO2014074391A1
公开(公告)日：2014-05-15
申请号：PCT/US2013/067795
申请日：2013-10-31
申请人： APPLE INC.
发明人： VANGALA, Sarma V. , BALAKRISHNAN, Swaminathan , TABET, Tarik
IPC分类号： H04W48/18 , H04W48/08 , H04W88/06
CPC分类号： H04W36/22 , H04W36/0055
摘要： A method for making a cell transition decision based on cell loading is provided. The method can include a wireless communication device receiving a message sent by a base station associated with a serving cell for the wireless communication device. The message can include loading information indicative of a loading factor for each of at least one neighbor cell. The method can further include the wireless communication device reading at least a portion of the loading information from the message; and selecting a target cell for transition from the at least one neighbor cell based on the read loading information.
摘要翻译：提供了一种基于小区负载进行小区转换决策的方法。该方法可以包括无线通信设备，其接收由无线通信设备的与服务小区相关联的基站发送的消息。消息可以包括加载指示至少一个相邻小区中的每一个的负载因子的信息。该方法还可以包括从消息中读取加载信息的至少一部分的无线通信设备; 以及基于所读取的加载信息，从所述至少一个相邻小区中选择用于转换的目标小区。

6. 发明申请

WO2013155212A1 SUSPENDING A SESSION WITH A FIRST NETWORK FOR A DURATION OF AN EXTENDED OUTAGE EVENT 审中-公开
标题翻译：与第一个网络暂停会议，延长延期时间
公开(公告)号：WO2013155212A1
公开(公告)日：2013-10-17
申请号：PCT/US2013/036018
申请日：2013-04-10
申请人： APPLE INC.
发明人： VANGALA, Sarma, V. , BALAKRISHNAN, Swaminathan , CHETTY, Chandra, S. , NAGARAJAN, Viswanath , YERRABOMMANAHALLI, Vikram, B.
IPC分类号： H04W76/02 , H04W76/04 , H04W88/06 , H04W36/00
CPC分类号： H04W24/02 , H04W36/0088 , H04W76/16 , H04W76/19 , H04W76/27 , H04W76/38 , H04W88/06
摘要： Methods and apparatus for suspending session state during hybrid network operation. In one exemplary embodiment, a cellular device uses a single-radio solution to support circuit-switched calls on a CDMA IX network and packet-switched calls on LTE. Periodically, the cellular device tunes away from LTE and monitors CDMA IX activity, and vice versa. During these tuned-away periods, the client device may suspend operation on the tuned away network for extended tune away intervals.
摘要翻译：混合网络运行中暂停会话状态的方法和装置。在一个示例性实施例中，蜂窝设备使用单无线电解决方案来支持CDMA IX网络上的电路交换呼叫和LTE上的分组交换呼叫。周期性地，蜂窝设备调谐远离LTE并监视CDMA IX活动，反之亦然。在这些调谐期间，客户端设备可以暂停在被调谐的网络上的操作以用于延长的偏离间隔。

7. 发明申请

WO2017189243A1 RADIO LINK MONITORING USING DOWNLINK CONTROL AND DATA DECODING PERFORMANCE CHARACTERISTICS 审中-公开
标题翻译：下行链路控制和数据解码性能特征的无线电链路监测
公开(公告)号：WO2017189243A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/027345
申请日：2017-04-13
申请人： APPLE INC.
发明人： ALMALFOUH, Sami M. , SU, Li , KARRI, Sai Sravan Bharadwaj , KOSURI, Chiranjeevi M. , CHOCKALINGAM, Karthik , BALAKRISHNAN, Swaminathan
IPC分类号： H04W24/08
摘要： This disclosure relates to radio link monitoring techniques. According to some embodiments, a wireless device may establish a radio link with a cellular base station according to a radio access technology. The base station may provide reference signals, control signals, and data signals to the wireless device via the radio link. The wireless device may perform radio link monitoring of the radio link using characteristics of decoding performance for one or more of the control signals and the data signals. Performing radio link monitoring of the radio link may include determining whether the radio link is in-sync or out-of-sync and determining whether radio link failure has occurred.
摘要翻译：本公开涉及无线电链路监视技术。根据一些实施例，无线设备可以根据无线电接入技术与蜂窝基站建立无线电链路。基站可以经由无线电链路向无线设备提供参考信号，控制信号和数据信号。无线设备可以使用用于控制信号和数据信号中的一个或多个的解码性能的特性来执行无线电链路的无线电链路监视。执行无线电链路的无线电链路监视可以包括确定无线电链路是同步的还是不同步的，并且确定无线电链路故障是否已经发生。

8. 发明申请

WO2014028423A1 REDUCING PACKET LOSS AT A WIRELESS COMMUNICATION DEVICE DUE TO A CONNECTION INTERRUPTION 审中-公开
标题翻译：由于连接中断而在无线通信设备上减少分组丢失
公开(公告)号：WO2014028423A1
公开(公告)日：2014-02-20
申请号：PCT/US2013/054624
申请日：2013-08-13
申请人： APPLE INC.
发明人： VANGALA, Sarma V. , VALLATH, Sreevalsan , BALAKRISHNAN, Swaminathan , YERRABOMMANAHALLI, Vikram B.
IPC分类号： H04W28/12 , H04W28/04 , H04W88/06
CPC分类号： H04W28/0273 , H04L47/193 , H04L47/27
摘要： A method for reducing packet loss during data transfer from a network to a wireless communication device over a connection is disclosed. The method can include the wireless communication device signaling a first receive window size for a data transfer; determining occurrence of an event resulting in an interruption of the connection; and, in response to determining occurrence of the event, signaling a second receive window size for the data transfer prior to the event to trigger an adjustment of a data rate of the data transfer in preparation for the event.
摘要翻译：公开了一种在通过连接从网络到无线通信设备的数据传输期间减少分组丢失的方法。该方法可以包括无线通信设备用信号通知用于数据传送的第一接收窗口大小; 确定导致连接中断的事件的发生; 并且响应于确定事件的发生，在事件之前发信号通知数据传输的第二接收窗口大小以触发数据传输的数据速率的调整以准备该事件。

9. 发明申请

WO2013184326A1 FLOW CONTROL FOR NETWORK PACKETS FROM APPLICATIONS IN ELECTRONIC DEVICES 审中-公开
标题翻译：用于电子设备应用的网络分组的流控制
公开(公告)号：WO2013184326A1
公开(公告)日：2013-12-12
申请号：PCT/US2013/041559
申请日：2013-05-17
申请人： APPLE INC.
发明人： VANGALA, Sarma V.R.K.V. , FAHEEM, Faraz , YERRABOMMANAHALLI, Vikram B. , BALAKRISHNAN, Swaminathan
IPC分类号： H04L12/927
CPC分类号： H04L47/29 , H04L47/805
摘要： The disclosed embodiments provide a system that processes network packets on an electronic device. During operation, the system obtains, on the electronic device, an outgoing rate of the network packets from a network interface queue on the electronic device to a network link. Next, upon detecting a transmission of the network packets from an application on the electronic device to the network interface queue, the system uses the electronic device to allocate a proportion of the outgoing rate to the application based on a number of applications transmitting network packets from the electronic device to the network link. Finally, the system uses the allocated proportion of the outgoing rate and the network interface queue to transmit network packets from the application to the network link.
摘要翻译：所公开的实施例提供了处理电子设备上的网络分组的系统。在操作期间，系统在电子设备上获得网络分组从电子设备上的网络接口队列到网络链路的传出速率。接下来，在检测到网络分组从电子设备上的应用到网络接口队列的传输时，系统使用电子设备根据传送网络分组的应用的数量来向呼叫分配一部分呼出速率电子设备到网络链接。最后，系统使用分配的出局速率比例和网络接口队列将网络数据包从应用程序传输到网络链路。

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