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31.发明授权公开(公告)号：US09374739B2
公开(公告)日：2016-06-21
申请号：US13014583
申请日：2011-01-26
申请人： Masakazu Shirota , Jun Wang , George Cherian , Arvind Swaminathan , Srinivasan Balasubramanian , Ravindra Manohar Patwardhan
发明人： Masakazu Shirota , Jun Wang , George Cherian , Arvind Swaminathan , Srinivasan Balasubramanian , Ravindra Manohar Patwardhan
CPC分类号： H04W36/0022 , H04W68/12
摘要： Controller and method for Handover (HO) based 1×CSFB communicates Calling Party Number (CPN) to User Equipment (UE) a in a cellular communication system. A first solution provides Interworking Solution (IWS) adding CPN sent to target Base Station Controller (BSC) via Mobile Switching Center (MSC) in Interoperability Specification (IOS) HO messages. A second solution provides that IWS sends CPN with Air Interface HO message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A third solution provides that IWS receives CPN from MSC with a paging message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A fourth solution provides sending AWI message to the target Radio Access Network from the MSC. A fifth solution provides that IWS sends CPN via Feature Notification Message (FNM) data tunneled to UE before the paging message to let user decide whether to accept a call before leaving 3G/4G cellular communication.
摘要翻译： 基于移动（HO）的1×CSFB的控制器和方法在蜂窝通信系统中向用户设备（UE）a通信呼叫方号码（CPN）a。 第一个解决方案提供互通解决方案（IWS），通过移动交换中心（MSC）在互操作性规范（IOS）HO消息中添加发送到目标基站控制器（BSC）的CPN。 第二个解决方案规定，IWS向CPN发送空中接口HO消息，并存储CPN，直到UE转移到目标无线接入网络并获取业务信道。 第三个解决方案提供IWS从MSC接收CPN寻呼消息，并存储CPN，直到UE转移到目标无线接入网络并获取业务信道。 第四个解决方案提供从MSC向目标无线电接入网发送AWI消息。 第五个解决方案提供IWS在寻呼消息之前通过隧道传输到UE的功能通知消息（FNM）数据发送CPN，以便在离开3G / 4G蜂窝通信之前决定是否接受呼叫。
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32.发明授权公开(公告)号：US08989733B2
公开(公告)日：2015-03-24
申请号：US12423520
申请日：2009-04-14
摘要： Systems and methodologies are described that facilitate improved multi-mode system selection in a wireless communication system. As described herein, various techniques can be utilized to synthesize system databases corresponding to disparate groups of radio access technologies (RATs), such as a Public Land Mobile Network (PLMN) list and/or a Preferred Roaming List (PRL), with one or more overlay databases and associated location information to generate a multi-mode list of preferred systems. As described herein, a preferred system listing can be constructed to leverage fine granularity of information in one or more databases while still supporting databases with coarser information. Techniques are additionally described herein for augmenting and/or grouping one or more overlay databases to facilitate a higher available granularity of information for various RATs than that provided in system databases corresponding to the RATs. Techniques are additionally provided for automated generation of preferred system listing based on changes to observed location.
摘要翻译： 描述了有助于在无线通信系统中改进的多模式系统选择的系统和方法。 如本文所描述的，可以使用各种技术来合成对应于诸如公共陆地移动网络（PLMN）列表和/或优选漫游列表（PRL）的无线电接入技术（RAT）的不同组的系统数据库，其中一个或 更多的覆盖数据库和相关联的位置信息，以生成优选系统的多模式列表。 如本文所述，可以构建优选的系统列表，以利用一个或多个数据库中的细粒度的信息，同时仍然支持具有较粗信息的数据库。 本文另外描述了用于增强和/或分组一个或多个覆盖数据库的技术，以促进针对各种RAT的信息的更高的可用粒度，而不是与对应于RAT的系统数据库中提供的信息的更高的可用粒度。 另外还提供了用于基于对观察位置的变化来自动生成优选系统列表的技术。
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33.发明授权公开(公告)号：US08903390B2
公开(公告)日：2014-12-02
申请号：US12778934
申请日：2010-05-12
申请人： Young Cheul Yoon , Carl Qu , Jun Wang , Arvind Swaminathan , Shyamal Ramachandran , Srinivasan Balasubramanian
发明人： Young Cheul Yoon , Carl Qu , Jun Wang , Arvind Swaminathan , Shyamal Ramachandran , Srinivasan Balasubramanian
CPC分类号： H04W36/385 , H04W8/18 , H04W8/22 , H04W48/18 , H04W88/06
摘要： Multi-mode system selection (MMSS) enables a mobile station (MS) to prioritize MS preference for selecting particular radio air-interfaces (AI) across multiple standards (e.g., 3GPP, 3GPP2, WiMAX). 3GPP2 is developing a scheme MMSS-3GPP2 which is usually referred to as simply ‘MMSS.’ Other schemes exist e.g., proprietary ones (e.g., internal ePRL), an MMSS-3GPP based on the PLMN with Access Technologies of non-3GPP systems. MMSS OTASP messages and parameters are being defined in 3GPP2 to allow the carriers to provision MMSS parameters to the mobile device. With MMSS, the mobile can select and hence acquire cdma2000 and non-cdma2000 systems (e.g., LTE, WiMAX) based on carrier's preferences.
摘要翻译： 多模式系统选择（MMSS）使得移动站（MS）能够优先考虑MS偏好以跨越多个标准（例如，3GPP，3GPP2，WiMAX）选择特定无线电空中接口（AI）。 3GPP2正在开发通常简称为“MMSS”的MMSS-3GPP2方案。其他方案存在，例如专有的方案（例如，内部ePRL），基于具有非3GPP系统的接入技术的PLMN的MMSS-3GPP。 在3GPP2中定义MMSS OTASP消息和参数，以允许运营商向移动设备提供MMSS参数。 使用MMSS，移动台可以基于载波的偏好来选择并因此获取cdma2000和非cdma2000系统（例如，LTE，WiMAX）。
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34.发明授权System and method of decreasing time to begin acquisition of cellular networks after power up 失效上电后开始获取蜂窝网络的时间缩短的系统和方法公开(公告)号：US08781464B2
公开(公告)日：2014-07-15
申请号：US13347417
申请日：2012-01-10
申请人： Arvind Swaminathan
发明人： Arvind Swaminathan
IPC分类号： H04W48/18
摘要： In the system-selection solution used in wireless devices, system selection files may be read from a Universal Integrated Circuit Card (UICC) and converted into a priority list. The priority list may specify the relative priority of 3GPP and 3GPP2 systems and govern system selection by a device. Traditionally, generation of the priority list may be performed at every power up of the device. However, the reading of the system selection files from the UICC and generation of the priority list may take a period of time which may affect the performance of the device. For certain aspects of the present disclosure, the priority list may be generated after power up only when system selection files change. Therefore, the time for acquiring a wireless network upon the power up of a device may be reduced, particularly when system selection files remain the same as before.
摘要翻译： 在无线设备中使用的系统选择解决方案中，可以从通用集成电路卡（UICC）读取系统选择文件，并将其转换为优先级列表。 优先级列表可以指定3GPP和3GPP2系统的相对优先级并且管理设备的系统选择。 传统上，可以在设备的每个上电时执行优先级列表的生成。 然而，从UICC读取系统选择文件和生成优先级列表可能需要一段时间，这可能会影响设备的性能。 对于本公开的某些方面，仅当系统选择文件改变时，可以在上电之后生成优先级列表。 因此，可以减少在设备上电时获取无线网络的时间，特别是当系统选择文件保持与之前相同时。
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35.发明申请METHODS AND APPARATUS FOR REDUCING POWER CONSUMPTION ASSOCIATED WITH PERFORMING RESELECTION IN A MULTI-RAT SYSTEM 审中-公开减少与多系统系统中执行调度相关的功耗的方法和装置公开(公告)号：US20120250548A1
公开(公告)日：2012-10-04
申请号：US13431452
申请日：2012-03-27
CPC分类号： H04W36/0085 , H04W36/0061 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/24
摘要： Certain aspects of the present disclosure propose methods and apparatuses for reducing power consumption associated with performing reselection between radio access technologies (RATs). For example, a network that supports first and second RATs may obtain a list of neighbor base stations of a third RAT and determine whether to transmit the neighbor list on the first RAT, the second RAT, or both. In another aspect, a user equipment (UE) may combine information from the neighbor lists received from the first and the second RATs, and decide whether to take measurements in the third RAT based on the combined information. The UE may also maintain a central entity with measurements taken in the third RAT based on the neighbor lists received from the first and the second RATs and decide whether to perform cell reselection based on measurements in the central entity.
摘要翻译： 本公开的某些方面提出了用于降低与执行无线电接入技术（RAT）之间的重选相关的功耗的方法和装置。 例如，支持第一RAT和第二RAT的网络可以获得第三RAT的相邻基站的列表，并且确定是否在第一RAT，第二RAT或两者上发送邻居列表。 在另一方面，用户设备（UE）可以组合来自第一和第二RAT接收的邻居列表的信息，并且基于组合信息来决定是否在第三RAT中进行测量。 UE还可以基于从第一RAT和第二RAT接收的邻居列表来维护具有在第三RAT中进行测量的中央实体，并且基于中央实体中的测量来决定是否执行小区重选。
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36.发明授权Enhancements for multi-mode system selection (MMSS) and MMSS system priority lists (MSPLS) 有权多模式系统选择（MMSS）和MMSS系统优先级列表（MSPLS）的增强功能公开(公告)号：US08229499B2
公开(公告)日：2012-07-24
申请号：US12839106
申请日：2010-07-19
IPC分类号： G06F15/16
CPC分类号： H04W48/20
摘要： A mobile device or access terminal of a wireless wide area network (WWAN) communication system is provisioned for Multi-Mode System Selection (MMSS) wherein an MMSS System Priority List (MSPL) is used with respect to the underlying system selection priority list (e.g., Private Land Mobile Network (PLMN) list). Relating a current location to one or more entries in an MMSS Location Associated Priority List (MLPLs) enables scaling a range of entries in the PLMN list, indicating whether the MSPL apply to the entire list of PLMNs stored in an access terminal or to some subset of the PLMN List. Similarly, the present innovation addresses whether the MSPL applies to the entire Preferred Roaming List (PRL) or some subset of a geo-spatial location (GEO) area.
摘要翻译： 提供无线广域网（WWAN）通信系统的移动设备或接入终端用于多模式系统选择（MMSS），其中相对于基础系统选择优先级列表使用MMSS系统优先级列表（MSPL）（例如， ，私有移动网络（PLMN）列表）。 将当前位置与MMSS位置关联优先级列表（MLPL）中的一个或多个条目关联使得能够缩放PLMN列表中的条目范围，指示MSPL是否适用于存储在接入终端中的整个PLMN列表或某些子集 的PLMN列表。 类似地，本创新解决了MSPL是否适用于整个首选漫游列表（PRL）或地理空间位置（GEO）区域的某个子集。
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公开(公告)号：US20120051328A1
公开(公告)日：2012-03-01
申请号：US12872292
申请日：2010-08-31
申请人： Arvind Swaminathan
发明人： Arvind Swaminathan
CPC分类号： H04W36/0016 , H04W36/0027 , H04W36/0033 , H04W36/14
摘要： Pre-registration involves establishing and maintaining the same Packet Data Network (PDN)/Quality of Service (QoS) context that exists in a 3GPP Long Term Evolution (LTE) network via a data tunnel in a 3GPP2 evolved High Rate Packet Data (eHRPD) network. To avoid undue increases in the traffic on a LTE Air Interface and core network, optimizations selectively complete the PDN context only for a subset of the PDN connections, only when close to performing a handover, or other trigger conditions.
摘要翻译： 预注册涉及通过3GPP2演进的高速率分组数据（eHRPD）中的数据隧道建立和维护存在于3GPP长期演进（LTE）网络中的相同分组数据网络（PDN）/服务质量（QoS） 网络。 为了避免在LTE空中接口和核心网络上流量的过度增加，只有当接近执行切换或其他触发条件时，优化才能选择性地完成PDN连接的子集的PDN上下文。
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38.发明申请SYSTEM, APPARATUS, AND METHOD FOR IMPROVING REDIAL PERFORMANCE IN WIRELESS COMMUNICATION SYSTEMS 审中-公开用于改善无线通信系统中重复性能的系统，设备和方法公开(公告)号：US20120039167A1
公开(公告)日：2012-02-16
申请号：US13205495
申请日：2011-08-08
摘要： In accordance with aspects of the disclosure, a method, apparatus, and computer program product are provided for wireless communication. The method, apparatus, and computer program product may be configured to acquire a first wireless network for data packet communication on a first radio access technology, request service for a voice call from a second radio access technology via a data tunnel provided by the first radio access technology, determine a failure in obtaining the requested service for the voice call, attempt to re-acquire the first radio access technology and redial the voice call via the first radio access technology in response to determining the failure, obtain the requested service for the voice call if performing of the attempt was less than or equal to a threshold, and acquire a second wireless network via the second radio access technology if performing of the attempt was greater than the threshold.
摘要翻译： 根据本公开的方面，提供了一种用于无线通信的方法，装置和计算机程序产品。 方法，装置和计算机程序产品可以被配置为获取用于第一无线电接入技术的数据分组通信的第一无线网络，经由第一无线电提供的数据隧道从第二无线电接入技术的语音呼叫请求服务 接入技术，确定获得用于语音呼叫的所请求的服务的失败，尝试重新获取第一无线电接入技术，并响应于确定故障，经由第一无线电接入技术重拨语音呼叫，获得所请求的服务 如果执行尝试小于或等于阈值，则语音呼叫，并且如果尝试的执行大于阈值，则通过第二无线电接入技术获取第二无线网络。
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39.发明申请公开(公告)号：US20110286427A1
公开(公告)日：2011-11-24
申请号：US13014583
申请日：2011-01-26
申请人： Masakazu Shirota , Jun Wang , George Cherian , Arvind Swaminathan , Srinivasan Balasubramanian , Ravindra Manohar Patwardhan
发明人： Masakazu Shirota , Jun Wang , George Cherian , Arvind Swaminathan , Srinivasan Balasubramanian , Ravindra Manohar Patwardhan
CPC分类号： H04W36/0022 , H04W68/12
摘要： Controller and method for Handover (HO) based 1×CSFB communicates Calling Party Number (CPN) to User Equipment (UE) a in a cellular communication system. A first solution provides Interworking Solution (IWS) adding CPN sent to target Base Station Controller (BSC) via Mobile Switching Center (MSC) in Interoperability Specification (IOS) HO messages. A second solution provides that IWS sends CPN with Air Interface HO message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A third solution provides that IWS receives CPN from MSC with a paging message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A fourth solution provides sending AWI message to the target Radio Access Network from the MSC. A fifth solution provides that IWS sends CPN via Feature Notification Message (FNM) data tunneled to UE before the paging message to let user decide whether to accept a call before leaving 3G/4G cellular communication.
摘要翻译： 基于移动（HO）的1×CSFB的控制器和方法在蜂窝通信系统中向用户设备（UE）a通信呼叫方号码（CPN）a。 第一个解决方案提供互通解决方案（IWS），通过移动交换中心（MSC）在互操作性规范（IOS）HO消息中添加发送到目标基站控制器（BSC）的CPN。 第二个解决方案规定，IWS向CPN发送空中接口HO消息，并存储CPN，直到UE转移到目标无线接入网络并获取业务信道。 第三个解决方案提供IWS从MSC接收CPN寻呼消息，并存储CPN，直到UE转移到目标无线接入网络并获取业务信道。 第四个解决方案提供从MSC向目标无线电接入网发送AWI消息。 第五个解决方案提供IWS在寻呼消息之前通过隧道传输到UE的功能通知消息（FNM）数据发送CPN，以便在离开3G / 4G蜂窝通信之前决定是否接受呼叫。
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40.发明申请公开(公告)号：US20110207491A1
公开(公告)日：2011-08-25
申请号：US13029447
申请日：2011-02-17
申请人： Arvind Swaminathan
发明人： Arvind Swaminathan
IPC分类号： H04B7/26
CPC分类号： H04W48/18
摘要： Systems and methodologies are described that facilitate re-acquisition of service after an out-of-service (OOS) condition occurs. Mobile devices are equipped to retain information about the system in use just prior to the OOS condition occurring and use this information to determine the parameters of a service search. These parameters can include one or more of a determination of which radio access technologies (RATs) will be searched, the amount of time allocated to search for each RAT, and the order in which each RAT may be searched.
摘要翻译： 描述了在出现服务失效（OOS）情况之后促进重新获取服务的系统和方法。 移动设备被配备为在OOS条件发生之前保留关于正在使用的系统的信息，并且使用该信息来确定服务搜索的参数。 这些参数可以包括确定将搜索哪个无线电接入技术（RAT）的一个或多个，分配用于搜索每个RAT的时间量以及可以搜索每个RAT的顺序。
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