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91. 发明申请

US20170250851A9 CALL ESTABLISHMENT AND MAINTENANCE IN A WIRELESS NETWORK 审中-公开
公开(公告)号：US20170250851A9
公开(公告)日：2017-08-31
申请号：US12788495
申请日：2010-05-27
申请人： Srinivasan Balasubramanian
发明人： Srinivasan Balasubramanian
IPC分类号： H04W4/00
CPC分类号： H04L41/5054 , H04L41/0253 , H04L41/0806 , H04L43/0847 , H04L43/0852 , H04L43/087 , H04L43/16 , H04W4/90 , H04W48/18 , H04W76/10 , H04W76/50
摘要： Techniques to configure quality of service (QoS) and utilize radio resources for a call in a WLAN are described. In an aspect, a station ensures that an access point in the WLAN is suitable for receiving service prior to performing registration to receive services via the WLAN. In another aspect, the station first requests for radio resources for traffic flows, then requests for radio resources for signaling flows, and sends signaling as best effort traffic if radio resources are not granted for the signaling flows. In yet another aspect, the station aggregates QoS for multiple applications and requests for radio resources based on the aggregated QoS. In yet another aspect, the station releases extra radio resources corresponding to the difference between the QoS granted by the WLAN and the QoS proposed by a remote terminal for the call. In yet another aspect, the station requests for the same QoS or lower from a new access point during handoff.

92. 发明授权

US09119119B2 1×RTT and HRPD neighbor list support over LTE 有权
标题翻译： 1×RTT和HRPD邻居列表支持LTE
公开(公告)号：US09119119B2
公开(公告)日：2015-08-25
申请号：US12582628
申请日：2009-10-20
申请人： Srinivasan Balasubramanian , Thomas Klingenbrunn , Shyamal Ramachandran , Arvind Swaminathan
发明人： Srinivasan Balasubramanian , Thomas Klingenbrunn , Shyamal Ramachandran , Arvind Swaminathan
IPC分类号： H04W4/00 , H04W36/00 , H04W24/00 , H04W36/14 , H04W74/02
CPC分类号： H04W36/0061 , H04W24/00 , H04W36/14 , H04W74/02
摘要： Devices and methods are provided for supporting single carrier Radio Transmission Technology (1×RTT) and High Rate Packet Data (HRPD) neighbor lists over LTE, thereby enabling efficient scans for 3GPP2 neighbors with minimal interruption to the LTE operations both when idle or when in-traffic. In one embodiment, the method may involve accessing a neighbor list, each neighboring system in the list being prioritized based at least in part on whether the access terminal (AT) supports a hybrid mode. For example, the method may involve selecting the 3GPP2 system to handin to based at least in part on the neighbor list.
摘要翻译：提供了用于在LTE上支持单载波无线电传输技术（1×RTT）和高速率分组数据（HRPD）邻居列表的设备和方法，从而能够在空闲时或者当处于 -交通。在一个实施例中，该方法可以包括访问邻居列表，至少部分地基于接入终端（AT）是否支持混合模式，列表中的每个相邻系统被优先化。例如，该方法可以包括至少部分地基于邻居列表选择3GPP2系统来进行交递。

93. 发明授权

US09094943B2 Network and mobile device initiated quality of service 有权
标题翻译：网络和移动设备发起服务质量
公开(公告)号：US09094943B2
公开(公告)日：2015-07-28
申请号：US12561570
申请日：2009-09-17
申请人： Thomas Klingenbrunn , Srinivasan Balasubramanian , Shyamal Ramachandran , Arvind Swaminathan
发明人： Thomas Klingenbrunn , Srinivasan Balasubramanian , Shyamal Ramachandran , Arvind Swaminathan
IPC分类号： H04W4/00 , H04W76/02 , H04W36/16 , H04W28/24
CPC分类号： H04W76/02 , H04W28/24 , H04W36/16 , H04W76/10
摘要： Systems and methodologies are described that facilitate avoidance of duplicative resource allocation and/or erroneous service charges via unambiguously indicating an entity responsible for quality of service (QoS) initiation. In one example, an indication is provided to a mobile device to indicate a preference for network-initiated QoS or a preference for device-initiated QoS. QoS for a data flow can be established in accordance with the indication. For instance, the mobile device initiates QoS when the indication specifies a preference for device-initiated QoS while a network establishes QoS when the indication specifies a preference for network-initiated QoS.
摘要翻译：描述了通过明确地指示负责服务质量（QoS）启动的实体来促进避免重复资源分配和/或错误服务费用的系统和方法。在一个示例中，向移动设备提供指示以指示对网络发起的QoS的偏好或对设备发起的QoS的偏好。可以根据指示建立数据流的QoS。例如，当指示指定对设备发起的QoS的偏好时，移动设备发起QoS，而当指示指定对网络发起的QoS的偏好时，网络建立QoS。

94. 发明授权

US09066309B2 Method and apparatus for reducing successive pre-registration attempts by access terminals 有权
标题翻译：用于减少接入终端的连续预注册尝试的方法和装置
公开(公告)号：US09066309B2
公开(公告)日：2015-06-23
申请号：US12564415
申请日：2009-09-22
申请人： Shyamal Ramachandran , Thomas Klingenbrunn , Srinivasan Balasubramanian , Arvind Swaminathan
发明人： Shyamal Ramachandran , Thomas Klingenbrunn , Srinivasan Balasubramanian , Arvind Swaminathan
IPC分类号： H04W36/00 , H04Q7/20 , H04W60/00
CPC分类号： H04W60/04 , H04W36/0005 , H04W60/00
摘要： An access terminal pre-registers with a second access network via a first access network to ensure a quick handover in the future. Frequent pre-registration attempts are avoided by implementing a hysteresis timer that restricts when a pre-registration process can be initiated. The hysteresis timer is started when pre-registration is initiated by the access terminal. No new pre-registration attempts are permitted if the hysteresis timer has not expired. An abort condition can cause the hysteresis timer to be aborted early, and a new pre-registration can be initiated. Access points in the first access network may be grouped into one or more pre-registration zones. If the access terminal moves from a first access point to a second access point, a new pre-registration is skipped if the first and second access points have the same pre-registration zone or the second access point is aware of the pre-registration zone for the first access point.
摘要翻译：接入终端经由第一接入网络向第二接入网预先注册以确保将来快速切换。通过实施限制何时可以启动预注册过程的滞后定时器来避免频繁的预注册尝试。当接入终端启动预注册时，启动滞后定时器。如果迟滞定时器尚未到期，则不允许新的预注册尝试。中断条件可能导致滞后定时器提前中止，并且可以启动新的预注册。第一接入网络中的接入点可以被分组成一个或多个预注册区域。如果接入终端从第一接入点移动到第二接入点，则如果第一和第二接入点具有相同的预注册区域或第二接入点知道预注册区域，则跳过新的预注册为第一个接入点。

95. 发明授权

US08971244B2 Access point name list based network access management 有权
标题翻译：基于接入点名单的网络访问管理
公开(公告)号：US08971244B2
公开(公告)日：2015-03-03
申请号：US13235295
申请日：2011-09-16
申请人： Suli Zhao , Srinivasan Balasubramanian
发明人： Suli Zhao , Srinivasan Balasubramanian
IPC分类号： H04W4/00 , H04W48/20 , H04W8/18 , H04W8/20
CPC分类号： H04W48/20 , H04W8/183 , H04W8/20
摘要： A method is performed by a device. The method includes determining whether the device is allowed to attach to an operator network based at least partially on whether all access point names in a minimum access point name list are enabled in the device. The device allows itself to attach to the operator network if it is determined that the device is allowed to attach to the operator network. The device prevents itself from attaching to the operator network if it is determined that the device is not allowed to attach to the operator network. The device can wirelessly receive a command to disable an access point name in the device. If an access point name on a detach access point name list is disabled, then the device detaches from the operator network and prevents itself from reattaching until an integrated circuit card in the device is removed and replaced.
摘要翻译：一种方法由设备执行。该方法包括至少部分地基于是否在设备中启用了最小接入点名称列表中的所有接入点名称来确定设备是否被允许附加到运营商网络。如果确定设备被允许附加到操作员网络，则该设备允许其自身附接到操作员网络。如果确定设备不被允许附加到操作员网络，则设备防止其附着到操作员网络。设备可以无线接收命令，禁用设备中的接入点名称。如果分离接入点名称列表上的接入点名称被禁用，则设备将从操作员网络中分离出来，并防止其重新连接，直到设备中的集成电路卡被移除和更换。

96. 发明授权

US08929334B2 Systems and methods for non-optimized handoff 有权
标题翻译：非优化切换的系统和方法
公开(公告)号：US08929334B2
公开(公告)日：2015-01-06
申请号：US13297196
申请日：2011-11-15
申请人： Jun Wang , George Cherian , Xipeng Zhu , Srinivasan Balasubramanian , Anand Palanigounder , Ajith Tom Payyappilly
发明人： Jun Wang , George Cherian , Xipeng Zhu , Srinivasan Balasubramanian , Anand Palanigounder , Ajith Tom Payyappilly
IPC分类号： H04W4/00 , H04W36/00 , H04W36/14 , H04W36/18
CPC分类号： H04W36/0033 , H04W36/14 , H04W36/18
摘要： Systems, methods and apparatus for non-optimized handoffs for wireless communication are provided. For example, the disclosure may be applied to enhance non-optimized handoff from a long-term evolution (LTE) network to an evolved high rate packet data (eHRPD) network. Systems, methods, and apparatus for reducing the interruption gap during handoffs from an LTE radio access network to an eHRPD network are also discussed. In one aspect, a method is provided for communicating information associated with a handoff of a wireless device from a source network to a target network. The method includes, during a period of data inactivity, attaching to a first network and creating a context therewith, the first network being a non-preferred network as compared to a second network. The method also include connecting to the second network based on the context created with the first network and while maintaining at least a partial context with the first network.
摘要翻译：提供了用于无线通信的非优化切换的系统，方法和装置。例如，可以应用本公开来增强从长期演进（LTE）网络到演进的高速率分组数据（eHRPD）网络的非优化切换。还讨论了用于减少从LTE无线电接入网到eHRPD网络的切换期间的中断间隙的系统，方法和装置。在一个方面，提供了一种用于将与无线设备的切换相关联的信息从源网络传送到目标网络的方法。该方法包括在数据不活动期间附接到第一网络并与其创建上下文，与第二网络相比，第一网络是非优选网络。该方法还包括基于利用第一网络创建的上下文连接到第二网络，并且同时至少保持与第一网络的部分上下文。

97. 发明授权

US08908636B2 Method and apparatus for QoS context transfer during inter radio access technology handover in a wireless communication system 有权
标题翻译：用于在无线通信系统中的无线电接入技术切换期间的QoS上下文传送的方法和装置
公开(公告)号：US08908636B2
公开(公告)日：2014-12-09
申请号：US12819318
申请日：2010-06-21
申请人： Thomas Klingenbrunn , Uppinder Singh Babbar , Srinivasan Balasubramanian , Shyamal Ramachandran , Arvind Swaminathan
发明人： Thomas Klingenbrunn , Uppinder Singh Babbar , Srinivasan Balasubramanian , Shyamal Ramachandran , Arvind Swaminathan
IPC分类号： H04W4/00 , G01R31/08 , H04W72/00 , H04W76/04 , H04W28/18 , H04W36/14
CPC分类号： H04W28/0226 , H04L47/2491 , H04W24/08 , H04W28/18 , H04W36/0044 , H04W36/0066 , H04W36/14 , H04W36/26 , H04W76/22
摘要： Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment unit (UE) or an associated network should establish QoS for a mixed-mode application, identifying flow to bearer mappings when translating QoS across an inter-RAT handover, mapping QoS parameters of respective RATs, mitigating QoS depreciation upon multiple handovers, performing one or more actions if QoS is not acceptable in a new RAT, maintaining QoS during tunnel mode, and handling scenarios in which a UE moves between a RAT using network-initiated QoS and a RAT using UE-initiated QoS.
摘要翻译：本文描述了促进在无线电接入技术（RAT）切换期间有效传输服务质量（QoS）上下文的系统和方法。特别地，本文描述了用于建立用于用户设备单元（UE）或相关联网络是否应该为混合模式应用建立QoS的规则的技术，当跨越RAT间切换来翻译QoS时识别到承载映射的流量，映射QoS 各种RAT的参数，减轻多次切换时的QoS折旧，如果新的RAT中的QoS不可接受，执行一个或多个动作，在隧道模式期间维护QoS，以及处理UE在使用网络发起的QoS的RAT之间移动的场景使用UE发起的QoS的RAT。

98. 发明授权

US08861368B2 Method and apparatus for handling stale PDN context 有权
标题翻译：处理陈旧的PDN上下文的方法和装置
公开(公告)号：US08861368B2
公开(公告)日：2014-10-14
申请号：US12949742
申请日：2010-11-18
申请人： Marcello Vincenzo Lioy , George Cherian , Jun Wang , Srinivasan Balasubramanian , Uppinder Singh Babbar
发明人： Marcello Vincenzo Lioy , George Cherian , Jun Wang , Srinivasan Balasubramanian , Uppinder Singh Babbar
IPC分类号： H04L12/26 , H04L12/28 , H04W76/04
CPC分类号： H04W76/04 , H04W76/20
摘要： Apparatus and methods are described herein for managing data network connections. When a gateway or user equipment receives a message indicating the active data network connections associated with the sending party, the gateway or user equipment checks a locally stored list of active data network connections to determine whether there is a match. If at least one active data network connection does not match, the receiving device sends a message to the sending party indicating the locally stored active data network connections.
摘要翻译：这里描述了用于管理数据网络连接的装置和方法。当网关或用户设备接收到指示与发送方相关联的活动数据网络连接的消息时，网关或用户设备检查本地存储的活动数据网络连接列表以确定是否存在匹配。如果至少一个活动数据网络连接不匹配，则接收设备向发送方发送指示本地存储的活动数据网络连接的消息。

99. 发明授权

US08700055B2 Maintaining location based service session continuity during inter-RAT mobility 有权
标题翻译：在RAT间移动性期间维护基于位置的服务会话连续性
公开(公告)号：US08700055B2
公开(公告)日：2014-04-15
申请号：US13220783
申请日：2011-08-30
申请人： Kuo-Chun Lee , Srinivasan Balasubramanian , Kirk A. Burroughs , Thomas Klingenbrunn , Ie-Hong Lin , Arash Mirbagheri , Jean-Michel R. Rousseau , Reza Shahidi
发明人： Kuo-Chun Lee , Srinivasan Balasubramanian , Kirk A. Burroughs , Thomas Klingenbrunn , Ie-Hong Lin , Arash Mirbagheri , Jean-Michel R. Rousseau , Reza Shahidi
IPC分类号： H04W24/00
CPC分类号： H04W4/20 , H04L67/148 , H04W4/02 , H04W36/14 , H04W64/00
摘要： When a user equipment engaged in mobile communications transfers from a network with one radio access technology (RAT) to another network with a different radio access technology, maintaining continuity of location based services can improve system performance. A user equipment may perform a series of checks when undergoing inter-RAT transfer to determine if a location based services protocol used with the source network is operable on the target network. The UE also determines if location based services sessions are at a point where they can be continued following inter-RAT transfer. Where possible, protocols and sessions are maintained to preserve location based services continuity.
摘要翻译：当进行移动通信的用户设备从具有一个无线电接入技术（RAT）的网络向具有不同无线电接入技术的另一个网络传输时，维持基于位置的业务的连续性可以提高系统性能。当进行RAT间传输时，用户设备可以执行一系列检查，以确定与源网络一起使用的基于位置的服务协议是否可在目标网络上操作。 UE还确定基于位置的服务会话是否在跨RAT传输之后可以继续的点。在可能的情况下，维护协议和会话以保持基于位置的服务连续性。

100. 发明授权

US08639274B2 Method and apparatus for enabling common channel communications of SMS 有权
标题翻译：用于实现SMS的公共信道通信的方法和装置
公开(公告)号：US08639274B2
公开(公告)日：2014-01-28
申请号：US13153256
申请日：2011-06-03
申请人： Wentao Zhang , Yan Li , Jun Wang , Masakazu Shirota , Srinivasan Balasubramanian
发明人： Wentao Zhang , Yan Li , Jun Wang , Masakazu Shirota , Srinivasan Balasubramanian
IPC分类号： H04W68/00 , H04W72/00
CPC分类号： H04W76/16 , H04W4/14 , H04W68/12 , H04W92/02
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which 1×CSFB for communication of SMS messages in an LTE environment may be avoided. An IWS may receive a paging request message from a MSC, wherein the paging request message includes a first SMS service option indicating communication of a SMS message using a first RAT. The IWS may avoid an ESR procedure by analyzing the first SMS service option in the paging request message. Further the IWS may establish a common channel connection between the IWS and a target UE using a second RAT, wherein the first RAT and the second RAT are different.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中可以避免在LTE环境中用于SMS消息的通信的1×CSFB。 IWS可以从MSC接收寻呼请求消息，其中寻呼请求消息包括指示使用第一RAT的SMS消息的通信的第一SMS服务选项。 IWS可以通过分析寻呼请求消息中的第一SMS服务选项来避免ESR过程。此外，IWS可以使用第二RAT在IWS和目标UE之间建立公共信道连接，其中第一RAT和第二RAT不同。

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