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公开(公告)号：US10136306B2
公开(公告)日：2018-11-20
申请号：US15585578
申请日：2017-05-03
Applicant: Apple Inc.
Inventor： Qin Zhang , Madhusudan Chaudhary , Longda Xing , Umesh K. Shukla , Bo Wang , Zhiwei Wang , Yaoqi Yan , Qiang Miao
Abstract: Generating and using a device-type specific preferred public land mobile network (PLMN) list for roaming PLMN selection. Wireless devices sharing one or more common characteristics may be tasked with collecting roaming PLMN selection data. That data may be collected and used to generate a preferred PLMN list specific to wireless devices sharing those common characteristics. The preferred PLMN list may be distributed to wireless devices sharing those common characteristics, which may then use it in conjunction with roaming PLMN selection.
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公开(公告)号：US09998934B2
公开(公告)日：2018-06-12
申请号：US14290471
申请日：2014-05-29
Applicant: APPLE INC.
Inventor： Wanping Zhang , Zhu Ji , Qiang Miao , Johnson O. Sebeni , Joshua Zhang
CPC classification number: H04W24/08 , H04W24/02 , H04W24/10 , H04W76/28 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/24
Abstract: A method to be performed by a wireless station having a wireless transceiver configured to establish a connection to a network, a processor and a non-transitory computer readable storage medium. The method includes receiving information during a first reception segment of a discontinuous reception cycle, wherein the discontinuous reception cycle includes the first reception segment and a first idle segment, performing a first measurement that begins during the first reception segment and performing a second measurement, wherein the second measurement begins prior to an end of the first measurement.
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公开(公告)号：US09894564B2
公开(公告)日：2018-02-13
申请号：US15333550
申请日：2016-10-25
Applicant: Apple Inc.
Inventor： Li Su , Wanping Zhang , Qiang Miao
CPC classification number: H04W36/0022 , H04L69/28
Abstract: In a wireless communication system, a user equipment device (UE) may undertake a circuit-switched fallback (CSFB) process by using or more secondary radio frequency (RF) receive chains to search for candidate circuit-switched (CS) cells, in parallel with using a primary RF receive chain to wait for an extended service request (ESR) response. The UE may send, using a first RF receive chain, an ESR message on a packet-switched (PS) network in response to receiving a CS voice call page on the PS network. The UE may also start an ESR timer upon sending the ESR message, and monitor, using the first RF receive chain, for receipt of an ESR response on the PS network. While monitoring for receipt of the ESR response, the UE may use a second RF receive chain to acquire an initial CS network, and detect whether the ESR timer expires before the ESR response is received.
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Patent Agency Ranking
34.发明申请CIRCUIT-SWITCHED FALLBACK (CSFB) CALL SETUP UTILIZING MULTIPLE RF RECEIVE CHAINS 审中-公开电路开关故障（CSFB）呼叫建立使用多个射频接收链公开(公告)号：US20170041834A1
公开(公告)日：2017-02-09
申请号：US15333550
申请日：2016-10-25
Applicant: Apple Inc.
Inventor： Li Su , Wanping Zhang , Qiang Miao
CPC classification number: H04W36/0022 , H04L69/28
Abstract: In a wireless communication system, a user equipment (UE) needing to undertake a CSFB process can use one or more secondary RF receive chains to search for candidate 2G/3G cells in parallel with using a primary RF receive chain to wait for an ESR response.
Abstract translation: 在无线通信系统中，需要进行CSFB处理的用户设备（UE）可以使用一个或多个辅助RF接收链来使用主RF接收链并行地搜索候选2G / 3G小区，以等待ESR响应 。
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35.发明授权Inter-radio access technology transition based on quality of service evaluation 有权基于服务质量评估的无线电接入技术转换公开(公告)号：US09282497B2
公开(公告)日：2016-03-08
申请号：US13857119
申请日：2013-04-04
Applicant: Apple Inc.
Inventor： Ying Zhang , Qiang Miao , Yaoqi Yan
CPC classification number: H04W36/26 , H04W36/0011 , H04W36/14 , H04W36/18
Abstract: A method for determining whether to allow performance of an inter-radio access technology (IRAT) transition is provided. The method can include a wireless communication device determining a realized quality of service (QoS) for packet switched data traffic on a first radio access technology (RAT); determining whether the realized QoS satisfies a threshold QoS; suspending IRAT transition to a second RAT in an instance in which it is determined that the realized QoS satisfies the threshold QoS; and allowing IRAT transition to the second RAT in an instance in which it is determined that the realized QoS does not satisfy the threshold QoS.
Abstract translation: 提供了一种用于确定是否允许执行无线电接入技术（IRAT）转换的方法。 该方法可以包括在第一无线电接入技术（RAT）上确定分组交换数据业务的实现的服务质量（QoS）的无线通信设备; 确定所实现的QoS是否满足阈值QoS; 在确定所实现的QoS满足阈值QoS的情况下暂停IRAT转换到第二RAT; 并且在确定所实现的QoS不满足阈值QoS的情况下允许IRAT向第二RAT转换。
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公开(公告)号：US20150351021A1
公开(公告)日：2015-12-03
申请号：US14289755
申请日：2014-05-29
Applicant: Apple Inc.
Inventor： Qin Zhang , Madhusudan Chaudhary , Longda Xing , Umesh K. Shukla , Bo Wang , Zhiwei Wang , Yaoqi Yan , Qiang Miao
CPC classification number: H04W8/183 , H04W8/20 , H04W48/18 , H04W84/042 , H04W88/02
Abstract: Generating and using a device-type specific preferred public land mobile network (PLMN) list for roaming PLMN selection. Wireless devices sharing one or more common characteristics may be tasked with collecting roaming PLMN selection data. That data may be collected and used to generate a preferred PLMN list specific to wireless devices sharing those common characteristics. The preferred PLMN list may be distributed to wireless devices sharing those common characteristics, which may then use it in conjunction with roaming PLMN selection.
Abstract translation: 生成和使用用于漫游PLMN选择的设备类型特定的优选公共陆地移动网络（PLMN）列表。 共享一个或多个共同特征的无线设备的任务可以是收集漫游PLMN选择数据。 该数据可以被收集并用于生成特定于共享这些共同特征的无线设备的优选PLMN列表。 优选的PLMN列表可以被分发到共享那些共同特征的无线设备，然后可以结合漫游PLMN选择来使用它们。
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37.发明申请INTER-RADIO ACCESS TECHNOLOGY TRANSITION BASED ON QUALITY OF SERVICE EVALUATION 有权基于服务质量评估的无线电接入技术过渡公开(公告)号：US20140301214A1
公开(公告)日：2014-10-09
申请号：US13857119
申请日：2013-04-04
Applicant: APPLE INC.
Inventor： Ying Zhang , Qiang Miao , Yaoqi Yan
IPC: H04W36/30
CPC classification number: H04W36/26 , H04W36/0011 , H04W36/14 , H04W36/18
Abstract: A method for determining whether to allow performance of an inter-radio access technology (IRAT) transition is provided. The method can include a wireless communication device determining a realized quality of service (QoS) for packet switched data traffic on a first radio access technology (RAT); determining whether the realized QoS satisfies a threshold QoS; suspending IRAT transition to a second RAT in an instance in which it is determined that the realized QoS satisfies the threshold QoS; and allowing IRAT transition to the second RAT in an instance in which it is determined that the realized QoS does not satisfy the threshold QoS.
Abstract translation: 提供了一种用于确定是否允许执行无线电接入技术（IRAT）转换的方法。 该方法可以包括在第一无线电接入技术（RAT）上确定分组交换数据业务的实现的服务质量（QoS）的无线通信设备; 确定所实现的QoS是否满足阈值QoS; 在确定所实现的QoS满足阈值QoS的情况下暂停IRAT转换到第二RAT; 并且在确定所实现的QoS不满足阈值QoS的情况下允许IRAT向第二RAT转换。
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38.发明申请Circuit-Switched Fallback (CSFB) Call Setup Utilizing Multiple RF Receive Chains 有权电路交换回退（CSFB）呼叫设置利用多个RF接收链公开(公告)号：US20140293960A1
公开(公告)日：2014-10-02
申请号：US14231556
申请日：2014-03-31
Applicant: Apple Inc.
Inventor： Li Su , Wanping Zhang , Qiang Miao
IPC: H04W36/00
CPC classification number: H04W36/0022 , H04L69/28
Abstract: In a wireless communication system, a user equipment (UE) needing to undertake a CSFB process can use one or more secondary RF receive chains to search for candidate 2G/3G cells in parallel with using a primary RF receive chain to wait for an ESR response.
Abstract translation: 在无线通信系统中，需要进行CSFB处理的用户设备（UE）可以使用一个或多个辅助RF接收链来使用主RF接收链并行地搜索候选2G / 3G小区，以等待ESR响应 。
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