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11. 发明授权

US07848312B2 Method and systems for toll-free internet protocol communication services 有权
标题翻译：用于免费网际协议通信服务的方法和系统
公开(公告)号：US07848312B2
公开(公告)日：2010-12-07
申请号：US11007868
申请日：2004-12-09
申请人： Tao Zhang , Miriam Tauil , Sunil Hukmichand Madhani , Prathima Agrawal , Toshikazu Kodama
发明人： Tao Zhang , Miriam Tauil , Sunil Hukmichand Madhani , Prathima Agrawal , Toshikazu Kodama
IPC分类号： H04L12/56
CPC分类号： H04L12/14 , G06Q10/02 , H04L12/1464 , H04L12/1467 , H04L12/1471
摘要： This document describes Toll Free IP (TIP), a business model and its enabling methods to provide no-charge-to-user (“toll-free”) connectivity through IP-based access networks (e.g., public wireless hotspot networks based on IEEE 802.11), which may be operated by different network operators. With TIP, the use of networks to communicate with a toll-free IP destination will be paid by the owner of the toll-free IP destination. A toll-free IP destination can be identified in many ways, e.g., by a toll-free IP address, toll-free Internet Domain Name, a toll-free Universal Resource Identifier or Universal Resource Locator. TIP enables a user to use networks without prior service subscriptions with network or service providers and without any special terminal software or hardware for gaining permission to use a network. It allows users to use more access networks, i.e., larger “footprints”, than any individual network operator or aggregator can provide. With TIP, a service provider can provide services over IP-based access networks without the need to have business arrangements with each individual network operator or aggregator. TIP can also be used to enable other value-added services such as Prepaid IP, Collect IP, Selective Charging, and a single prepaid account across access networks of multiple operators or aggregators and even across wireless LANs (e.g., public hotspots and enterprise wireless LANs) and cellular networks.
摘要翻译：本文档描述了免费IP（TIP），一种商业模式及其通过基于IP的接入网络（例如，基于IEEE的公共无线热点网络）提供免费到用户（“免费”）连接的启用方法 802.11），其可以由不同的网络运营商操作。通过TIP，使用网络与免费IP目的地通信将由免费IP目的地的所有者支付。可以通过许多方式来识别免费的IP目的地，例如通过免费IP地址，免费因特网域名，免费通用资源标识符或通用资源定位器。 TIP使用户能够使用网络，而不需要网络或服务提供商进行先前的服务订阅，并且没有任何特殊的终端软件或硬件来获得使用网络的权限。它允许用户使用比任何单独的网络运营商或聚合器可以提供的更多的接入网络，即更大的“足迹”。通过TIP，服务提供商可以通过基于IP的接入网络提供服务，而无需与每个单独的网络运营商或聚合商进行业务安排。 TIP还可用于启用其他增值服务，如预付费IP，收集IP，选择性收费以及跨多个运营商或聚合商的接入网络以及甚至跨无线LAN（例如，公共热点和企业无线局域网）的单个预付帐户）和蜂窝网络。

12. 发明授权

US07031278B2 Network-layer and link-layer use of shadow addresses in soft handoff within subnets 有权
公开(公告)号：US07031278B2
公开(公告)日：2006-04-18
申请号：US09975801
申请日：2001-10-12
申请人： Prathima Agrawal , Jyh-Cheng Chen , Tao Zhang
发明人： Prathima Agrawal , Jyh-Cheng Chen , Tao Zhang
IPC分类号： H04Q7/24
CPC分类号： H04W36/18 , H04L29/12018 , H04L29/12311 , H04L61/10 , H04L61/2084 , H04W80/00
摘要： A technique for assigning an address (“shadow address”) to a mobile station that is compatible with the layer-2 address on the wireline network which serves the mobile station. The shadow address is then used as a wireline identifier for the destination address for frames ultimately destined for the mobile station. The shadow address is stored in a watch list for serving base stations, and any base station receiving a frame with a shadow address in its watch list process the frame to forward it the to mobile station. In this way, the shadow address facilitates carrying out soft handoff and smooth handoff.

13. 发明授权

US07002936B2 Distributed soft handoff among IP-based base stations 有权
标题翻译：基于IP的基站之间的分布式软切换
公开(公告)号：US07002936B2
公开(公告)日：2006-02-21
申请号：US09976166
申请日：2001-10-12
申请人： Prathima Agrawal , Jyh-Cheng Chen , Tao Zhang
发明人： Prathima Agrawal , Jyh-Cheng Chen , Tao Zhang
IPC分类号： H04Q7/00
CPC分类号： H04W36/18 , H04L29/12018 , H04L29/12311 , H04L61/10 , H04L61/2084 , H04W80/00
摘要： A technique for assigning an address (“shadow address”) to a mobile station that is compatible with the layer-2 address on the wireline network which serves the mobile station. The shadow address is then used as a wireline identifier for the destination address for frames ultimately destined for the mobile station. The shadow address is stored in a watch list for serving base stations, and any base station receiving a frame with a shadow address in its watch list process the frame to forward it the to mobile station. In this way, the shadow address facilitates carrying out soft handoff and smooth handoff.
摘要翻译：一种用于将地址（“影子地址”）分配给与服务于移动站的有线网络上的第2层地址兼容的移动站的技术。然后，阴影地址用作目的地址的有线标识符，用于最终发往移动台的帧。阴影地址存储在服务基站的观察列表中，并且在其观察列表中接收具有影子地址的帧的任何基站处理该帧以将其转发到移动台。这样，阴影地址便于实现软切换和平滑切换。

14. 发明授权

US07072340B2 Dynamic assignment and validation of IP addresses in wireless IP networks 有权
公开(公告)号：US07072340B2
公开(公告)日：2006-07-04
申请号：US10062593
申请日：2002-01-31
申请人： Prathima Agrawal , Jyh-Cheng Chen , Tao Zhang
发明人： Prathima Agrawal , Jyh-Cheng Chen , Tao Zhang
IPC分类号： H04L12/28
CPC分类号： H04W4/16 , H04L29/12311 , H04L61/2015 , H04L61/2084 , H04W80/00 , H04W88/08
摘要： The transmission of unnecessary assignment and validation information to mobile terminals in wireless IP networks is automatically blocked. Assignment and validation information originating with a mobile terminal is discarded by a base station if the information is not directly received by the base station from a mobile terminal. Assignment and validation information originating with an IP address server is broadcast only to those mobile terminals awaiting assignment or validation information using a local broadcast IP address. The validation and assignment is automatically begun once a mobile terminal enters a new subnet by resetting the mobile terminal's IP address to the broadcast address for assignment and validation requests and then broadcasting validation and, if necessary, assignment requests to the wireless IP network.

15. 发明授权

US07035929B2 Method for dynamically allocating IP addresses for time sensitive hosts based on priorities and guard bands 有权
公开(公告)号：US07035929B2
公开(公告)日：2006-04-25
申请号：US10045267
申请日：2001-10-23
申请人： Prathima Agrawal , David Famolari , Tao Zhang
发明人： Prathima Agrawal , David Famolari , Tao Zhang
IPC分类号： G06F15/173
CPC分类号： H04L29/06 , H04L29/12009 , H04L29/12207 , H04L61/20 , H04L67/04
摘要： A method and system is provided for periodically and dynamically updating allocation pools of IP address which are reserved for wireless or wireline hosts. A system IP address server controls an entire address pool, contains predictive analysis logic, performs a predictive analysis, partitions the IP addresses into distinct address pools, and maintains “wireless guard bands” of IP addresses for wireless users to ensure that a higher priority address pool is never exhausted before an address pool which has a lower priority.

16. 发明申请

US20050147084A1 Method and systems for toll-free internet protocol communication services 有权
标题翻译：用于免费网际协议通信服务的方法和系统
公开(公告)号：US20050147084A1
公开(公告)日：2005-07-07
申请号：US11007868
申请日：2004-12-09
申请人： Tao Zhang , Miriam Tauil , Sunil Madhani , Prathima Agrawal , Toshikazu Kodama
发明人： Tao Zhang , Miriam Tauil , Sunil Madhani , Prathima Agrawal , Toshikazu Kodama
IPC分类号： G06F20060101 , H04L12/28 , H04L12/56 , H04L12/66
CPC分类号： H04L12/14 , G06Q10/02 , H04L12/1464 , H04L12/1467 , H04L12/1471
摘要： This document describes Toll Free IP (TIP), a business model and its enabling methods to provide no-charge-to-user (“toll-free”) connectivity through IP-based access networks (e.g., public wireless hotspot networks based on IEEE 802.11), which may be operated by different network operators. With TIP, the use of networks to communicate with a toll-free IP destination will be paid by the owner of the toll-free IP destination. A toll-free IP destination can be identified in many ways, e.g., by a toll-free IP address, toll-free Internet Domain Name, a toll-free Universal Resource Identifier or Universal Resource Locator. TIP enables a user to use networks without prior service subscriptions with network or service providers and without any special terminal software or hardware for gaining permission to use a network. It allows users to use more access networks, i.e., larger “footprints”, than any individual network operator or aggregator can provide. With TIP, a service provider can provide services over IP-based access networks without the need to have business arrangements with each individual network operator or aggregator. TIP can also be used to enable other value-added services such as Prepaid IP, Collect IP, Selective Charging, and a single prepaid account across access networks of multiple operators or aggregators and even across wireless LANs (e.g., public hotspots and enterprise wireless LANs) and cellular networks.
摘要翻译：本文档描述了免费IP（TIP），一种商业模式及其通过基于IP的接入网络（例如，基于IEEE的公共无线热点网络）提供免费到用户（“免费”）连接的启用方法 802.11），其可以由不同的网络运营商操作。通过TIP，使用网络与免费IP目的地通信将由免费IP目的地的所有者支付。可以通过许多方式来识别免费的IP目的地，例如通过免费IP地址，免费因特网域名，免费通用资源标识符或通用资源定位器。 TIP使用户能够使用网络，而不需要网络或服务提供商进行先前的服务订阅，并且没有任何特殊的终端软件或硬件来获得使用网络的权限。它允许用户使用比任何单独的网络运营商或聚合器可以提供的更多的接入网络，即更大的“足迹”。通过TIP，服务提供商可以通过基于IP的接入网络提供服务，而无需与每个单独的网络运营商或聚合器进行业务安排。 TIP还可用于启用其他增值服务，如预付费IP，收集IP，选择性收费以及跨多个运营商或聚合商的接入网络以及甚至跨无线LAN（例如，公共热点和企业无线局域网）的单个预付帐户）和蜂窝网络。

17. 发明申请

US20070030826A1 Seamless network interface selection, handoff and management in multi-IP network interface mobile devices 有权
标题翻译：无缝网络接口选择，多IP网络接口移动设备切换和管理
公开(公告)号：US20070030826A1
公开(公告)日：2007-02-08
申请号：US11196517
申请日：2005-08-03
申请人： Tao Zhang , Kim Byungsusk , Toshikazu Kodama , Shinichi Baba , Miriam Tauil
发明人： Tao Zhang , Kim Byungsusk , Toshikazu Kodama , Shinichi Baba , Miriam Tauil
IPC分类号： H04Q7/00
CPC分类号： H04L29/06027 , H04L65/1006 , H04W36/0011 , H04W36/14 , H04W36/24 , H04W36/36 , H04W36/385 , H04W48/18 , H04W88/06
摘要： A Multi-Interface Mobility Management (MIMM) client is provided on a mobile Multi-Interface Device (MID) to support seamless network connectivity and switching of the MID. The MIMM client communicates with a MIMM Server. The MIMM Server collects information from MIMM Clients and provides information to the MIMM Clients pertaining to the network(s) to which the mobile MID has access, such as information concerning the availability of a network, the quality of network connectivity, etc. The MIMM Client is responsible for determining whether and when a handoff or roaming operation should be initiated by the mobile MID, and which network interface the mobile MID should use after the handoff/roam operation has been completed. The MIMM Client also is responsible for performing mobility-related functions that are required prior and subsequent to the handoff/roam operation. The MIMM Client uses the information received from the MIMM Server in order to make these determinations.
摘要翻译：在移动多接口设备（MID）上提供多接口移动性管理（MIMM）客户端，以支持MID的无缝网络连接和切换。 MIMM客户端与MIMM服务器进行通信。 MIMM服务器从MIMM客户端收集信息，并向移动MID可以访问的网络提供信息，例如有关网络可用性的信息，网络连接质量等。MIMM 客户端负责确定是否以及何时由移动MID启动切换或漫游操作，以及移动MID在切换/漫游操作完成后应使用哪个网络接口。 MIMM客户端还负责在切换/漫游操作之前和之后执行与移动相关的功能。 MIMM客户端使用从MIMM服务器接收的信息进行这些确定。

18. 发明授权

US07835743B2 Seamless network interface selection, handoff and management in multi-IP network interface mobile devices 有权
标题翻译：无缝网络接口选择，多IP网络接口移动设备切换和管理
公开(公告)号：US07835743B2
公开(公告)日：2010-11-16
申请号：US11196517
申请日：2005-08-03
申请人： Tao Zhang , Kim Byungsusk , Toshikazu Kodama , Shinichi Baba , Miriam Tauil
发明人： Tao Zhang , Kim Byungsusk , Toshikazu Kodama , Shinichi Baba , Miriam Tauil
IPC分类号： H04W36/00
CPC分类号： H04L29/06027 , H04L65/1006 , H04W36/0011 , H04W36/14 , H04W36/24 , H04W36/36 , H04W36/385 , H04W48/18 , H04W88/06
摘要： A Multi-Interface Mobility Management (MIMM) client is provided on a mobile Multi-Interface Device (MID) to support seamless network connectivity and switching of the MID. The MIMM client communicates with a MIMM Server. The MIMM Server collects information from MIMM Clients and provides information to the MIMM Clients pertaining to the network(s) to which the mobile MID has access, such as information concerning the availability of a network, the quality of network connectivity, etc. The MIMM Client is responsible for determining whether and when a handoff or roaming operation should be initiated by the mobile MID, and which network interface the mobile MID should use after the handoff/roam operation has been completed. The MIMM Client also is responsible for performing mobility-related functions that are required prior and subsequent to the handoff/roam operation. The MIMM Client uses the information received from the MIMM Server in order to make these determinations.
摘要翻译：在移动多接口设备（MID）上提供多接口移动性管理（MIMM）客户端，以支持MID的无缝网络连接和切换。 MIMM客户端与MIMM服务器进行通信。 MIMM服务器从MIMM客户端收集信息，并向移动MID可以访问的网络提供信息，例如有关网络可用性的信息，网络连接质量等。MIMM 客户端负责确定是否以及何时由移动MID启动切换或漫游操作，以及移动MID在切换/漫游操作完成后应使用哪个网络接口。 MIMM客户端还负责在切换/漫游操作之前和之后执行与移动性有关的功能。 MIMM客户端使用从MIMM服务器接收的信息进行这些确定。

19. 发明申请

US20170078807A1 PACKET LOSS CONCEALMENT FOR BIDIRECTIONAL EAR-TO-EAR STREAMING 有权
标题翻译：双向远程流量分组丢失隐患
公开(公告)号：US20170078807A1
公开(公告)日：2017-03-16
申请号：US14854716
申请日：2015-09-15
申请人： Frederic Philippe Denis Mustiere , Ivo Merks , Tao Zhang
发明人： Frederic Philippe Denis Mustiere , Ivo Merks , Tao Zhang
IPC分类号： H04R25/00 , G10L19/005
CPC分类号： H04R25/554 , G10L19/005 , H04R25/552
摘要： Embodiments of packet loss concealment in a hearing assistance device are generally described herein. A method for packet loss concealment can include receiving, at a first hearing assistance device, a first encoded packet stream from a second hearing assistance device and a signal frame. The method can include encoding, at the first hearing assistance device, the signal frame and determining, at the first hearing assistance device, that a second encoded packet stream was not received from the second hearing assistance device within a predetermined time. In response to determining that the second encoded packet stream was not received, the method can include decoding, at the first hearing assistance device, the encoded signal frame, and outputting the signal frame and the decoded signal frame.
摘要翻译：这里一般地描述助听装置中的分组丢失隐藏的实施例。一种用于分组丢失隐藏的方法可以包括在第一听力辅助装置处接收来自第二助听装置的第一编码分组流和信号帧。该方法可以包括在第一听力辅助装置处编码信号帧，并且在第一听力辅助装置处确定在预定时间内没有从第二听力辅助装置接收到第二编码分组流。响应于确定未接收到第二编码分组流，该方法可以包括在第一听力辅助设备处对编码的信号帧进行解码，以及输出信号帧和解码的信号帧。

20. 发明申请

US20160302014A1 NEURAL NETWORK-DRIVEN FREQUENCY TRANSLATION 审中-公开
标题翻译：神经网络驱动频率翻译
公开(公告)号：US20160302014A1
公开(公告)日：2016-10-13
申请号：US15092487
申请日：2016-04-06
申请人： Kelly Fitz , Tao Zhang , Buye Xu , Mohammad Abdollahi
发明人： Kelly Fitz , Tao Zhang , Buye Xu , Mohammad Abdollahi
IPC分类号： H04R25/00 , G06N3/08 , G10L25/84
CPC分类号： H04R25/353 , G06N3/08 , G10L25/84 , H04R25/507 , H04R25/55 , H04R2225/021 , H04R2225/023 , H04R2225/025
摘要： Disclosed herein, among other things, are apparatus and methods for neural network-driven frequency translation for hearing assistance devices. Various embodiments include a method of signal processing an input signal in a hearing assistance device, the hearing assistance device including a receiver and a microphone. The method includes performing neural network processing to train a processor to identify acoustic features in a plurality of audio signals and predict target outputs for the plurality of audio signals, and using the trained processor to control frequency translation of the input signal.
摘要翻译：这里公开的是用于听力辅助装置的神经网络驱动频率转换的装置和方法。各种实施例包括在听力辅助装置中信号处理输入信号的方法，所述助听装置包括接收器和麦克风。该方法包括执行神经网络处理以训练处理器以识别多个音频信号中的声学特征并且预测多个音频信号的目标输出，以及使用经过训练的处理器来控制输入信号的频率转换。

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