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公开(公告)号：US20090199268A1
公开(公告)日：2009-08-06
申请号：US12365592
申请日：2009-02-04
IPC分类号： G06F17/00
CPC分类号： H04W80/04 , H04L12/4633 , H04L63/20 , H04W88/16
摘要： Systems and methodologies are described that facilitate communicating encapsulation information for a related mobility protocol type utilized in communicating over a data flow with reduced specific implementation on the policy server to support different mobility protocol types. In this regard, encapsulation information can be transmitted to the policy server from a network gateway such that the policy server can forward the encapsulation information to a serving gateway along with policy rules related to a data flow type. The serving gateway can utilize the encapsulation information to detect and interpret the encapsulated data flow according to the policy rules. In this regard, the serving gateway can provide support (e.g. quality of service support) for the flow. The encapsulation information can relate to a mobility protocol type, an encapsulation header, an indication that encapsulation is required, parameters regarding locating an encapsulation header in a message, and/or the like.
摘要翻译： 描述了系统和方法，其便于在针对数据流的通信中使用的相关移动性协议类型传送封装信息，并在策略服务器上减少特定实现以支持不同的移动性协议类型。 在这方面，可以从网络网关将封装信息发送到策略服务器，使得策略服务器可以将封装信息连同与数据流类型相关的策略规则一起转发到服务网关。 服务网关可以根据策略规则利用封装信息来检测和解释封装的数据流。 在这方面，服务网关可以为流提供支持（例如服务质量支持）。 封装信息可以涉及移动协议类型，封装头，需要封装的指示，关于定位消息中的封装头的参数等。
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公开(公告)号：US20090016300A1
公开(公告)日：2009-01-15
申请号：US12140623
申请日：2008-06-17
IPC分类号： H04Q7/36
CPC分类号： H04W36/0072 , H04W36/0066 , H04W92/045
摘要： Systems and methodologies are described that facilitate inter-system handover in a wireless communication system. Various aspects described herein provide for handover techniques that enable a target system to be prepared by a mobile device via a source system in order to minimize specific changes required to source system and/or target system. Techniques are described herein in which the radio link of a source system can be utilized to tunnel signaling messages which are in a format understood by a destination node in a target system. Further, fast inter-access handover can be facilitated by establishing a simple generic transmission tunnel between respective network nodes in source and target systems that handle intra-system mobility and providing a Layer 2 (L2) tunneling mechanism over the radio interface of each involved system technology.
摘要翻译： 描述了促进无线通信系统中的系统间切换的系统和方法。 本文描述的各个方面提供了切换技术，其使目标系统能够由移动设备经由源系统准备，以便最小化源系统和/或目标系统所需的特定变化。 这里描述了技术，其中可以利用源系统的无线电链路来隧道化目标系统中目的地节点所理解的格式的信令消息。 此外，通过在处理系统内移动性的源系统和目标系统中的各个网络节点之间建立简单的通用传输隧道，并通过每个相关系统的无线电接口提供第二层（L2）隧道机制，可以促进快速的接入间切换 技术。
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公开(公告)号：US20080025240A1
公开(公告)日：2008-01-31
申请号：US11760645
申请日：2007-06-08
申请人： Lorenzo Casaccia , Nathan Tenny
发明人： Lorenzo Casaccia , Nathan Tenny
IPC分类号： H04H1/00
CPC分类号： H04L1/1887 , H04L1/1607 , H04L2001/0093 , H04W72/005
摘要： Providing for retransmission of SFN data, including SFN operated MBMS data, in a manner that preserves synchronization of scheduled SFN transmissions is disclosed herein. As an example, SFN data can be transmitted in a first allocation period, and an un-received or indecipherable SFN data packet associated with the SFN data can be scheduled in a second allocation period. More particularly, the un-received or indecipherable SFN data packet can be allocated to a block of the second allocation period that is scheduled for non-SFN transmission, for instance. Accordingly, SFN retransmission can take place on a cell by cell basis without substantially affecting SFN transmissions synchronized among the cells.
摘要翻译： 本文公开了以保持预定的SFN传输的同步的方式提供包括SFN操作的MBMS数据的SFN数据的重传。 作为示例，可以在第一分配周期中发送SFN数据，并且可以在第二分配周期中调度与SFN数据相关联的未接收或不可解密的SFN数据分组。 更具体地，例如，未接收或不可解密的SFN数据分组可以被分配给被调度用于非SFN传输的第二分配周期的块。 因此，SFN重传可以在逐个小区的基础上进行，而不会基本上影响小区之间同步的SFN传输。
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公开(公告)号：US20080019307A1
公开(公告)日：2008-01-24
申请号：US11765994
申请日：2007-06-20
申请人： Nathan Tenny , Lorenzo Casaccia
发明人： Nathan Tenny , Lorenzo Casaccia
IPC分类号： H04Q7/00
CPC分类号： H04W72/005
摘要： Facilitating feedback to a third generation partnership project (3GPP) long term evolution (LTE) or subsequent network is described herein. By way of example one or more blocks of downlink transmission resources (e.g., downlink channel) can be correlated to one or more blocks of uplink transmission resources (e.g., uplink channel) during scheduling of a transmission allocation period. For instance, the correlation can identify to terminal devices a particular uplink channel that can be used to transmit, among other things, a negative acknowledgement (NACK) related to a particular downlink channel. Additionally, multiple uplink resources can be employed to facilitate a quantitative and/or qualitative determination of severity of data loss. Furthermore, a limiting factor can reduce a number of terminal devices responding to lost data simultaneously, reducing feedback interference. As described, the subject innovation can provide for dynamic and/or static feedback in LTE networks to ensure robust service transmissions for such networks.
摘要翻译： 本文描述了促进对第三代合作伙伴计划（3GPP）长期演进（LTE）或后续网络的反馈。 作为示例，在传输分配周期的调度期间，下行链路传输资源（例如，下行链路信道）的一个或多个块可以与一个或多个上行链路传输资源块（例如，上行链路信道）相关联。 例如，相关性可以向终端设备识别可以用于发送特定下行链路信道的否定确认（NACK）的特定上行链路信道。 另外，可以采用多个上行链路资源来促进数据丢失严重性的定量和/或定性确定。 此外，限制因素可以减少响应于丢失的数据的多个终端设备同时减少反馈干扰。 如所描述的，本发明可以提供LTE网络中的动态和/或静态反馈，以确保这种网络的稳健服务传输。
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公开(公告)号：US20070060167A1
公开(公告)日：2007-03-15
申请号：US11489918
申请日：2006-07-19
IPC分类号： H04Q7/20
CPC分类号： H04W52/02 , H04W52/24 , H04W52/286 , H04W72/00
摘要： A control scheme using packet headers allows GSM EDGE Radio Access Network (GERAN) systems to increase spectral efficiency through multiplexing techniques, such as superposition coding, multi-user packet transmission, joint detection, and/or joint decoding. A fast feedback scheme for GERAN allows Voice over Internet Protocol (VoIP) frames to be transmitted over GERAN air interfaces without excessive feedback latency. As a result, Hybrid Automatic Repeat-reQuest (H-ARQ) acknowledgements may be timely provided for end-to-end VoIP calls that traverse GERAN air interfaces. Additionally, Incremental Redundancy H-ARQ and link quality feedback latencies are decreased.
摘要翻译： 使用分组报头的控制方案允许GSM EDGE无线电接入网络（GERAN）系统通过诸如叠加编码，多用户分组传输，联合检测和/或联合解码的复用技术来提高频谱效率。 GERAN的快速反馈方案允许通过GERAN空中接口传输语音互联网协议（VoIP）帧，而无需过多的反馈延迟。 因此，可以及时提供混合自动重复请求（H-ARQ）确认，用于穿越GERAN空中接口的端到端VoIP呼叫。 此外，增量冗余H-ARQ和链路质量反馈等待时间减少。
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56.发明申请Method and apparatus for management of multi-carrier communications in a wireless communication system 有权一种用于在无线通信系统中管理多载波通信的方法和装置公开(公告)号：US20060221894A1
公开(公告)日：2006-10-05
申请号：US11394450
申请日：2006-03-30
申请人： Lorenzo Casaccia , Durga Malladi
发明人： Lorenzo Casaccia , Durga Malladi
IPC分类号： H04Q7/00
CPC分类号： H04B7/0871
摘要： A method and apparatus manages resources in a wireless communication system by transmitting a multi-carrier switch command message to an access terminal instructing the access terminal to switch between a diversity mode where each antenna module of a plurality antenna modules receives a single carrier signal transmitted at a single carrier frequency and a multi-carrier mode where a first antenna module of the plurality antenna modules receives a first multi-carrier signal transmitted at a first carrier frequency and a second antenna module receives a second multi-carrier signals transmitted at a second carrier frequency.
摘要翻译： 一种方法和装置，通过向接入终端发送多载波切换命令消息来管理无线通信系统中的资源，该接入终端指示接入终端在多个天线模块中的每个天线模块接收单个载波信号的分集模式之间切换， 单载波频率和多载波模式，其中所述多个天线模块中的第一天线模块接收以第一载波频率发射的第一多载波信号，而第二天线模块接收在第二载波处发送的第二多载波信号 频率。
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公开(公告)号：US07079492B1
公开(公告)日：2006-07-18
申请号：US09606784
申请日：2000-06-28
申请人： Lorenzo Casaccia
发明人： Lorenzo Casaccia
CPC分类号： H04L12/407
摘要： In a system, method, and apparatus according to an embodiment of the invention, traffic on a basic access channel and a reserved access channel is managed to maximize use of the basic access channel while minimizing delays.
摘要翻译： 在根据本发明实施例的系统，方法和装置中，管理基本接入信道和保留接入信道上的业务，以最大程度地利用基本接入信道同时最小化延迟。
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公开(公告)号：US09264868B2
公开(公告)日：2016-02-16
申请号：US13288933
申请日：2011-11-03
申请人： Gerardo Giaretta , Jay Kumar Sundararajan , Satashu Goel , Arnaud Meylan , Debesh Kumar Sahu , Sachin Jain , Ajith Tom Payyappilly , Tejash Rajnikant Shah , Lorenzo Casaccia , Dino Flore
发明人： Gerardo Giaretta , Jay Kumar Sundararajan , Satashu Goel , Arnaud Meylan , Debesh Kumar Sahu , Sachin Jain , Ajith Tom Payyappilly , Tejash Rajnikant Shah , Lorenzo Casaccia , Dino Flore
CPC分类号： H04W4/16 , G06F2209/542 , H04L67/2819 , H04L67/289 , H04W4/02 , H04W4/60 , H04W4/90 , H04W52/0264 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/24
摘要： Methods, systems, and devices are described for intercepting requests from applications installed on a mobile device. The requests are system calls that establish communication channels for the mobile device. The requests are captured and held from reaching TCP/IP stack of an operating system executing on the mobile device. An intercepted request is aggregated with other intercepted requests. The aggregated requests are bundled together and released to the operating system upon the detection of a triggering event. The capture, holding, and aggregation of requests from applications occur when the mobile device is in a background mode.
摘要翻译： 描述了用于拦截安装在移动设备上的应用程序的请求的方法，系统和设备。 这些请求是为移动设备建立通信信道的系统呼叫。 这些请求被捕获并保持在从移动设备上执行的操作系统的TCP / IP堆栈。 截取的请求与其他拦截的请求进行聚合。 在检测到触发事件时，将聚合的请求捆绑在一起并释放到操作系统。 当移动设备处于后台模式时，来自应用程序的请求的捕获，保持和聚合发生。
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公开(公告)号：US08787249B2
公开(公告)日：2014-07-22
申请号：US12365615
申请日：2009-02-04
申请人： Gerardo Giaretta , Jun Wang , Kalle I. Ahmavaara , Lorenzo Casaccia , Arungundram C. Mahendran , Georgios Tsirtsis
发明人： Gerardo Giaretta , Jun Wang , Kalle I. Ahmavaara , Lorenzo Casaccia , Arungundram C. Mahendran , Georgios Tsirtsis
CPC分类号： H04W80/04 , H04L12/14 , H04L12/1403 , H04W4/24 , H04W8/08 , H04W8/10 , H04W28/16 , H04W36/0011 , H04W36/0016 , H04W36/0022 , H04W36/0027 , H04W60/005
摘要： In a wireless communication system having multiple access nodes, a home agent (HA) maintains home address (HoA) for a mobile node so that an IP session can be established. As the mobile node moves within a coverage area of various access nodes, the mobile node can establish a secure relationship with a local access gateway and thereby register a local IP address, referred to as a care-of-address (CoA), with the HA. Mobile IP protocol can be established so that multiple sessions can be conducted. In maintaining policy and charging control (PCC), HA informs a policy and charging rules function (PCRF), which in turn can then send the appropriate PCC rules (e.g., IP flows and related policies) to a policy and charging enforcement function (PCEF) for a particular access gateway. Coordination necessary to associate CoA and HoA can further include filter information as to application can run on a particular interface.
摘要翻译： 在具有多个接入节点的无线通信系统中，归属代理（HA）维护用于移动节点的归属地址（HoA），从而可建立IP会话。 随着移动节点在各种接入节点的覆盖区域内移动，移动节点可以建立与本地接入网关的安全关系，从而将本地IP地址（称为转交地址（CoA））注册到 哈。 可以建立移动IP协议，以便可以进行多个会话。 在维护策略和计费控制（PCC）时，HA通知策略和计费规则功能（PCRF），然后可以将适当的PCC规则（如IP流和相关策略）发送到策略和计费执行功能（PCEF） ）用于特定接入网关。 协调CoA和HoA所需的协调可以进一步包括应用可以在特定接口上运行的过滤器信息。
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公开(公告)号：US08743861B2
公开(公告)日：2014-06-03
申请号：US12987576
申请日：2011-01-10
IPC分类号： H04B7/212
CPC分类号： H04W52/02 , H04W52/24 , H04W52/286 , H04W72/00
摘要： A control scheme using packet headers allows GSM EDGE Radio Access Network (GERAN) systems to increase spectral efficiency through multiplexing techniques, such as superposition coding, multi-user packet transmission, joint detection, and/or joint decoding. A fast feedback scheme for GERAN allows Voice over Internet Protocol (VoIP) frames to be transmitted over GERAN air interfaces without excessive feedback latency. As a result, Hybrid Automatic Repeat-reQuest (H-ARQ) acknowledgements may be timely provided for end-to-end VoIP calls that traverse GERAN air interfaces. Additionally, Incremental Redundancy H-ARQ and link quality feedback latencies are decreased.
摘要翻译： 使用分组报头的控制方案允许GSM EDGE无线电接入网络（GERAN）系统通过诸如叠加编码，多用户分组传输，联合检测和/或联合解码的复用技术来提高频谱效率。 GERAN的快速反馈方案允许通过GERAN空中接口传输语音互联网协议（VoIP）帧，而无需过多的反馈延迟。 因此，可以及时提供混合自动重复请求（H-ARQ）确认，用于穿越GERAN空中接口的端到端VoIP呼叫。 此外，增量冗余H-ARQ和链路质量反馈等待时间减少。
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