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公开(公告)号：WO2012094524A2
公开(公告)日：2012-07-12
申请号：PCT/US2012/020367
申请日：2012-01-05
Applicant: APPLE INC. , VASHI, Prashant H. , NUKALA, Gaurav R. , GARG, Sharad
Inventor： VASHI, Prashant H. , NUKALA, Gaurav R. , GARG, Sharad
CPC classification number: H04W76/027 , H04W76/18 , H04W76/36 , H04W88/06
Abstract: Controlling non-simultaneous voice and data connections between a mobile wireless device and a wireless network is described. Following a voice connection origination failure between the mobile wireless device and the wireless network, the mobile wireless device sends a voice connection redial request only after closing an existing data connection between the mobile wireless device and the wireless network. The mobile wireless device tunes a wireless transceiver to a second voice connection channel radio frequency that differs from a first data connection channel radio frequency and establishes a voice connection with the wireless network on the second voice connection channel radio frequency.
Abstract translation: 描述了在移动无线设备和无线网络之间控制非同时的语音和数据连接。 在移动无线设备和无线网络之间的语音连接发起故障之后，移动无线设备仅在关闭移动无线设备和无线网络之间的现有数据连接之后发送语音连接重拨请求。 移动无线设备将无线收发器调谐到与第一数据连接信道射频不同的第二语音连接信道射频，并且在第二语音连接信道射频上建立与无线网络的语音连接。
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2.发明申请ADAPTIVE THROUGHPUT AND BANDWIDTH FOR ENHANCED CATEGORY OF MOBILE DEVICES 审中-公开适用于移动设备增强类别的自适应吞吐量和带宽
公开(公告)号：WO2017213826A1
公开(公告)日：2017-12-14
申请号：PCT/US2017/033565
申请日：2017-05-19
Applicant: APPLE INC.
Inventor： TABET, Tarik , KHAY-IBBAT, Samy , KISS, Krisztian , RIVERA-BARRETO, Rafael L. , PEREZ, Cesar , ELSAYED, Moustafa M. , VASHI, Prashant H.
IPC: H04W72/04
Abstract: A user equipment (UE) device may communicate according to a new device category satisfying specified QoS (quality of service) requirements while also satisfying specified link budget requirements, and additional optimization requirements. The new device category may identify the UE device as a wearable device. According to some embodiments, LTE category M may be extended to support non-MTC operations performed by wearable devices. For example, the new device category may support UE mobility and may disallow access barring. Additional extensions may be implemented in response to an indication by the UE that the UE is implementing a specific application, such as VoLTE or a near real-time application, such as audio streaming. In some scenarios, the indication may include the UE indicating a specific QCI value. In some scenarios, the indication may include the UE attaching to a specific APN.
Abstract translation: 用户设备（UE）可以根据满足指定的QoS（服务质量）要求的新设备类别进行通信，同时还满足指定的链路预算要求和附加的优化要求。 新设备类别可以将UE设备识别为可穿戴设备。 根据一些实施例，LTE类别M可以被扩展以支持由可穿戴设备执行的非MTC操作。 例如，新设备类别可以支持UE移动性并且可以禁止访问禁止。 响应于UE指示UE正在实现特定应用（诸如VoLTE）或近实时应用（诸如音频流）的指示，可以实现额外的扩展。 在一些场景中，该指示可以包括指示特定QCI值的UE。 在一些情况下，该指示可以包括附接到特定APN的UE。
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公开(公告)号：WO2021178392A1
公开(公告)日：2021-09-10
申请号：PCT/US2021/020443
申请日：2021-03-02
Applicant: APPLE INC.
Inventor： CHAUDHARY, Madhusudan , MATHIAS, Arun G. , AMBATI, Rajesh , SINGH, Ajay , TRAVOSTINO, Franco , DHANAPAL, Muthukumaran , KAVURI, Lakshmi N. , SINGH, Ajoy K. , ELANGOVAN, Thanigaivelu , PEFKIANAKIS, Ioannis , MALLIKARJUNAN, Raghuveer , FAHEEM, Faraz , HALL, Geoffrey R. , CHUTTANI, Harshit , MALTHANKAR, Rohan C. , VASHI, Prashant H. , MAHMOUD, Hisham A. , BERGER, Henri S , BHOJKUMAR, Divyaprakash P.
Abstract: Embodiments described herein relate to managing access to 5G cellular baseband resources for 5G-capable wireless devices. A wireless device can monitor application workloads by analyzing communication network performance requirements for a given application in-use or launching for future use along with system-level indications of overall device usage, battery level, and mobility status to determine whether access to 5G cellular baseband resources is recommended for an application. A 5G cellular baseband resource recommendation is provided for an application indicating a level of bandwidth in current use or expected for future use as well as a confidence metric in the bandwidth level indication. The 5G cellular baseband resource recommendation is used with additional device criteria to determine whether access to one or more 5G radio frequency bands is allowed.
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公开(公告)号：WO2014028555A1
公开(公告)日：2014-02-20
申请号：PCT/US2013/054831
申请日：2013-08-14
Applicant: APPLE INC.
CPC classification number: H04W36/30
Abstract: Methods, apparatuses and computer readable media are described to compensate for radio frequency link imbalances in a wireless communication device. Processing circuitry in the wireless communication device detects a radio frequency link imbalance for a bi-directional communication link. The wireless communication device biases one or more operational parameters of the wireless communication device to adjust for a performance degradation induced by the radio frequency link imbalance. The wireless communication device determines whether a trigger condition for cell selection, reselection, or handover occurs based on the biased operational parameters, and when the trigger condition occurs, performs a remediating action to compensate for the radio frequency link imbalance. Remediation can include performing an intra-RAT or inter-RAT reselection or handover.
Abstract translation: 描述了方法，设备和计算机可读介质以补偿无线通信设备中的射频链路不平衡。 无线通信设备中的处理电路检测双向通信链路的射频链路不平衡。 无线通信设备偏置无线通信设备的一个或多个操作参数，以调整由射频链路不平衡引起的性能下降。 无线通信设备基于偏置的操作参数来确定是否发生用于小区选择，重选或切换的触发条件，并且当触发条件发生时，执行补救动作以补偿射频链路不平衡。 修复可以包括执行RAT内或RAT间重新选择或切换。
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5.发明申请METHODS AND APPARATUS FOR CLIENT-BASED CAPABILITIES MANAGEMENT FOR COMMUNICATIONS NETWORKS 审中-公开用于通信网络的基于客户的能力管理的方法和装置
公开(公告)号：WO2013134699A1
公开(公告)日：2013-09-12
申请号：PCT/US2013/029984
申请日：2013-03-08
Applicant: APPLE INC.
IPC: H04W8/08
Abstract: Methods and apparatus for client-based capabilities management for e.g., heterogeneous networks. In one exemplary embodiment, a client device associated with a cellular (e.g., EV-DO) network attempts to negotiate a session with a visited network while roaming. The negotiated session is selected from only the set of available capabilities (only the personalities which have a roaming agreement between the home network and the visited network), to ensure that the session negotiation can complete successfully. Once the session is negotiated, the visited network can execute standard authentication and authorization procedures with the assistance of the home network.
Abstract translation: 用于例如异构网络的基于客户端的能力管理的方法和装置。 在一个示例性实施例中，与蜂窝（例如，EV-DO）网络相关联的客户端设备在漫游时尝试与被访问网络协商会话。 协商的会话仅从可用能力集（仅在家庭网络和被访问网络之间具有漫游协议的个人）中选择，以确保会话协商能够成功完成。 一旦会话协商，受访网络可以在家庭网络的协助下执行标准的认证和授权过程。
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Patent Agency Ranking6.发明申请CHANNEL SELECTION IN A MULTIPLE CARRIER MULTIPLE RADIO ACCESS TECHNOLOGY NETWORK 审中-公开多载波多址无线接入技术中的信道选择
公开(公告)号：WO2013052513A2
公开(公告)日：2013-04-11
申请号：PCT/US2012/058504
申请日：2012-10-02
Applicant: APPLE INC.
Inventor： VASHI, Prashant H. , YERRABOMMANAHALLI, Vikram Bhaskara
Abstract: Methods and apparatuses to adaptively select radio frequency channels with which to connect a mobile wireless device to a wireless network are described. In response to a trigger event, the mobile wireless device selects a radio frequency channel from a list of radio frequency channels that use a first radio access technology and transmits a series of connection requests on the selected radio frequency channel. When no acknowledgement is received, the mobile wireless device excludes the selected radio frequency channel from the list of radio frequency channels and repeats the selecting, transmitting and excluding steps up to a maximum number of repetitions before attempting to connect to the wireless network using a second radio access technology.
Abstract translation: 描述了用于自适应地选择将移动无线设备连接到无线网络的射频信道的方法和设备。 响应于触发事件，移动无线设备从使用第一无线电接入技术的射频信道列表中选择射频信道，并在所选择的射频信道上发送一系列连接请求。 当没有接收到确认时，移动无线设备从射频信道列表中排除选择的射频信道，并在尝试使用第二个无线网络连接到无线网络之前重复选择，传输和排除直到最大重复次数的步骤 无线电接入技术。
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公开(公告)号：EP4072207A1
公开(公告)日：2022-10-12
申请号：EP22166715.7
申请日：2022-04-05
Applicant: Apple Inc.
Inventor： VASHI, Prashant H. , PEFKIANAKIS, Ioannis , CHAUDHARY, Madhusudan , AMBATI, Rajesh , ELANGOVAN, Thanigaivelu
Abstract: A user equipment (UE) determines a transmission power for data transmission to a network. The UE determines a specific absorption rate (SAR) limit associated with the UE and determines a transmission power to be allocated to data transmissions based on one or more applications running on the UE and the SAR limit.
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8.发明公开CHANNEL SELECTION IN A MULTIPLE CARRIER MULTIPLE RADIO ACCESS TECHNOLOGY NETWORK 审中-公开通道选择在与多种无线接入的多载波技术网
公开(公告)号：EP2772102A2
公开(公告)日：2014-09-03
申请号：EP12838769.3
申请日：2012-10-02
Applicant: Apple Inc.
Inventor： VASHI, Prashant H. , YERRABOMMANAHALLI, Vikram Bhaskara
Abstract: Methods and apparatuses to adaptively select radio frequency channels with which to connect a mobile wireless device to a wireless network are described. In response to a trigger event, the mobile wireless device selects a radio frequency channel from a list of radio frequency channels that use a first radio access technology and transmits a series of connection requests on the selected radio frequency channel. When no acknowledgement is received, the mobile wireless device excludes the selected radio frequency channel from the list of radio frequency channels and repeats the selecting, transmitting and excluding steps up to a maximum number of repetitions before attempting to connect to the wireless network using a second radio access technology.
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公开(公告)号：EP4412179A3
公开(公告)日：2024-10-09
申请号：EP24183051.2
申请日：2021-03-02
Applicant: Apple Inc.
Inventor： CHAUDHARY, Madhusudan , MATHIAS, Arun G. , AMBATI, Rajesh , SINGH, Ajay , TRAVOSTINO, Franco , DHANAPAL, Muthukumaran , KAVURI, Lakshmi N. , SINGH, Ajoy K. , ELANGOVAN, Thanigaivelu , PEFKIANAKIS, Ioannis , MALLIKARJUNAN, Raghuveer , FAHEEM, Faraz , HALL, Geoffrey R. , CHUTTANI, Harshit , MALTHANKAR, Rohan C. , VASHI, Prashant H. , MAHMOUD, Hisham A. , BERGER, Henri S. , BHOJKUMAR, Divyaprakash P.
IPC: H04W52/02 , H04L65/1059 , H04W88/06
CPC classification number: H04L65/1086 , H04L65/1059 , H04W52/028 , H04L65/61 , H04L65/1095 , Y02D30/70
Abstract: Embodiments described herein relate to managing access to 5G cellular baseband resources for 5G-capable wireless devices. A wireless device can monitor application workloads by analyzing communication network performance requirements for a given application in-use or launching for future use along with system-level indications of overall device usage, battery level, and mobility status to determine whether access to 5G cellular baseband resources is recommended for an application. A 5G cellular baseband resource recommendation is provided for an application indicating a level of bandwidth in current use or expected for future use as well as a confidence metric in the bandwidth level indication. The 5G cellular baseband resource recommendation is used with additional device criteria to determine whether access to one or more 5G radio frequency bands is allowed.
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公开(公告)号：EP3764669A1
公开(公告)日：2021-01-13
申请号：EP20181487.8
申请日：2020-06-22
Applicant: Apple Inc.
Inventor： MBONYE, Gahima S. , ELLIS, Daniel P. , NELSON, Gregory R. , VASHI, Prashant H. , SITNIKOV, Sergey , YERRABOMMANAHALLI, Vikram B.
Abstract: A communications network may be used to convey Short Message Service (SMS) messages using the Internet Protocol (IP). User equipment may transmit an SMS-over-IP Session Initiation Protocol (SIP) message to wireless equipment over a high-bandwidth communications link. The wireless equipment may route the SMS-over-IP SIP message to the ePDG. When the high-bandwidth link is unavailable, the user equipment may transmit a compressed message to the proxy server over a low-bandwidth communications link. The proxy server may convert the compressed message into an SMS-over-IP SIP message that is transmitted to the ePDG. The proxy server may serve as a proxy for the first user equipment from the perspective of the ePDG. This may allow SMS message data to continue to be conveyed through the communications network even when the high-bandwidth communications link becomes unavailable.
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