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公开(公告)号：US20120106342A1
公开(公告)日：2012-05-03
申请号：US13286541
申请日：2011-11-01
申请人： Jay Kumar Sundararajan , Debessay Fesehaye Kassa , Gerardo Giaretta , David William Craig , Julien H. Laganier , Gavin Bernard Horn
发明人： Jay Kumar Sundararajan , Debessay Fesehaye Kassa , Gerardo Giaretta , David William Craig , Julien H. Laganier , Gavin Bernard Horn
IPC分类号： H04L12/26
CPC分类号： H04L47/2441 , H04L47/193 , H04L47/27
摘要： Systems and methods for prioritizing transmission control protocol (TCP) flows for communication devices in a network are described herein. The systems and methods herein may further allocate bandwidth to the flows based on the priority of the flows. Further, the systems and methods herein allow devices to determine whether particular flows share a traffic flow constraint or bottleneck that limits the overall available bandwidth to the flows. Therefore, allocation of bandwidth for one flow may be adjusted based on allocation of bandwidth to another flow if the flows share a traffic flow constraint. Further, the systems and methods herein allow for target data rates to be determined for the flows based on shared traffic flow constraints.
摘要翻译： 这里描述了用于优先化网络中的通信设备的传输控制协议（TCP）流的系统和方法。 这里的系统和方法可以基于流的优先级进一步向流分配带宽。 此外，这里的系统和方法允许设备确定特定流是否共享限制流的整体可用带宽的业务流约束或瓶颈。 因此，如果流量共享流量约束，则可以基于对另一流量的带宽分配来调整一个流的带宽分配。 此外，这里的系统和方法允许基于共享业务流约束来确定流的目标数据速率。
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72.发明申请公开(公告)号：US20120015666A1
公开(公告)日：2012-01-19
申请号：US12985551
申请日：2011-01-06
IPC分类号： H04W4/00
CPC分类号： H04W4/025 , H04L45/021 , H04L45/566 , H04W4/02 , H04W4/021 , H04W8/08 , H04W28/0226 , H04W28/12 , H04W64/00
摘要： Methods and apparatuses are provided that facilitate routing of messages of a positioning protocol, such as long term evolution (LTE) positioning protocol annex (LPPa). A positioning server can determine a network area identifier of one or more messages based at least in part on an identifier of a base station associated with the one or more messages. Based at least in part on the network area identifier, the positioning server can provide the one or more messages to an intermediate network node corresponding to the one or more base stations, such as a mobility management entity (MME). MME can similarly provide the one or more messages to an optional gateway between it and the one or more base stations based at least in part on receiving the network area identifier in the one or more messages. In addition, a base station can update positioning information with the positioning server.
摘要翻译： 提供了便于路由定位协议的消息（诸如长期演进（LTE）定位协议附件（LPPa））的方法和装置。 至少部分地基于与一个或多个消息相关联的基站的标识符，定位服务器可以确定一个或多个消息的网络区域标识符。 至少部分地基于网络区域标识符，定位服务器可以向与诸如移动性管理实体（MME）的一个或多个基站对应的中间网络节点提供一个或多个消息。 MME可以至少部分地基于在一个或多个消息中接收网络区域标识符来类似地将一个或多个消息提供给它和一个或多个基站之间的可选网关。 此外，基站可以利用定位服务器更新定位信息。
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73.发明申请AUTOMATIC NEIGHBOR RELATION (ANR) FUNCTIONS FOR RELAY NODES, HOME BASE STATIONS, AND RELATED ENTITIES 审中-公开自动邻域关系（ANR）继电器，家庭基站和相关实体的功能公开(公告)号：US20110310791A1
公开(公告)日：2011-12-22
申请号：US13165526
申请日：2011-06-21
申请人： Rajat Prakash , Osok Song , Gavin Bernard Horn
发明人： Rajat Prakash , Osok Song , Gavin Bernard Horn
CPC分类号： H04W24/02 , H04L61/103 , H04W92/045 , H04W92/20
摘要： Certain aspects of the present disclosure provide methods and apparatus for implementing Automatic Neighbor Relation (ANR) functions for relay nodes (RNs), home base stations (e.g., home evolved Node Bs (HeNBs), and related entities (e.g., donor evolved Node Bs (DeNBs) and HeNB gateways). X2 is designed to be an end-to-end protocol between two evolved Node Bs (eNBs). However, for the case of RNs or HeNBs, this protocol may involve a proxy function (e.g., where the DeNB acts a proxy for the RN). This creates several issues, such as how to manage a potentially very large set of cells under a gateway and how to route S1 messages used for X2 endpoint discovery. Therefore, certain aspects of the present disclosure generally relate to methods and apparatus for maintaining the X2 connections intelligently and hiding the large number of nodes from the X2 endpoints based on various triggers.
摘要翻译： 本公开的某些方面提供了用于实现中继节点（RN），家庭基站（例如，家庭演进节点B（HeNB））和相关实体（例如，捐赠演进节点B）的自动相邻关系（ANR）功能的方法和装置 （DeNB）和HeNB网关），X2被设计为两个演进的节点B（eNB）之间的端到端协议，然而，对于RN或HeNB的情况，该协议可以涉及代理功能（例如， DeNB为RN的代理），这产生了几个问题，例如如何管理网关下的潜在的非常大的小区集合，以及如何路由用于X2端点发现的S1消息，因此本发明的某些方面 一般涉及用于基于各种触发来智能地维护X2连接并且从X2端点隐藏大量节点的方法和装置。
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公开(公告)号：US08059581B2
公开(公告)日：2011-11-15
申请号：US11326867
申请日：2006-01-05
IPC分类号： H04W4/00
CPC分类号： H04W36/02 , H04L1/1867
摘要： The disclosure is directed to methods and apparatuses for seamless and efficient wireless handoffs of an access terminal between access points in a communication network. The access points include memory configured to buffer packets received from a network for the access terminal, a processor configured to queue one of the packets for over the air transmission to the access terminal and fragment the data in the queued packet into multiple frames, and a transmitter configured to transmit the framed data over the air to the access terminal. The processor is further configured to maintain an indicator relating to the portion of the data in the queued packet that remains to be transmitted.
摘要翻译： 本公开涉及用于在通信网络中的接入点之间的接入终端的无缝和有效的无线切换的方法和装置。 接入点包括被配置为缓冲从用于接入终端的网络接收的分组的存储器，处理器，被配置为将数据包中的一个排队到空中传输到接入终端，并将排队的分组中的数据分段成多个帧， 发射机被配置为通过空中将成帧的数据发送到接入终端。 处理器还被配置为维护与待发送的排队分组中的数据的部分有关的指示符。
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75.发明申请MANAGING A DATA NETWORK CONNECTION FOR MOBILE COMMUNICATIONS BASED ON USER LOCATION 有权基于用户位置管理移动通信的数据网络连接公开(公告)号：US20110235546A1
公开(公告)日：2011-09-29
申请号：US12893190
申请日：2010-09-29
申请人： Gavin Bernard Horn , Gerardo Giaretta , Miguel Griot , Osok Song
发明人： Gavin Bernard Horn , Gerardo Giaretta , Miguel Griot , Osok Song
摘要： Providing for select Internet Protocol traffic offload (SIPTO) in a mobile communication environment is described herein. By way of example, SIPTO traffic can be facilitated via local packet gateways (P-GWs) that provide an interface to the Internet or a like data network, in addition to a centralized gateway GPRS support node (GGSN). Eligibility for SIPTO can be on a user equipment (UE) by UE basis; for instance, relying on stored subscription or account information to determine SIPTO eligibility. In particular aspects, eligibility for SIPTO can also be based on a packet network by packet network basis, or a combination of the foregoing. This enables flexibility in determining whether SIPTO can be established for a given UE in a given location, and can be based for instance on UE capability, subscription status information, data network capability, tariff rates, and so on, as well as different legal requirements of government jurisdictions.
摘要翻译： 本文描述了在移动通信环境中提供选择的因特网协议流量卸载（SIPTO）。 作为示例，除了集中式网关GPRS支持节点（GGSN）之外，还可以通过提供到因特网或类似数据网络的接口的本地分组网关（P-GW）来促进SIPTO业务。 SIPTO的资格可以基于UE的用户设备（UE）; 例如，依靠存储的订阅或帐户信息来确定SIPTO的资格。 在特定方面，SIPTO的资格也可以基于基于分组网络的分组网络或前述的组合。 这使得能够灵活地确定是否可以在给定位置中为给定UE建立SIPTO，并且可以例如基于UE能力，订阅状态信息，数据网络能力，关税率等以及不同的法律要求 的政府管辖权。
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公开(公告)号：US20100284387A1
公开(公告)日：2010-11-11
申请号：US12774538
申请日：2010-05-05
申请人： Lijun Zhao , Parag Arun Agashe , Peter H. Rauber , Andrei Dragos Radulescu , Damanjit Singn , Gavin Bernard Horn , Gerardo Giaretta
发明人： Lijun Zhao , Parag Arun Agashe , Peter H. Rauber , Andrei Dragos Radulescu , Damanjit Singn , Gavin Bernard Horn , Gerardo Giaretta
IPC分类号： H04W48/20
CPC分类号： H04W68/02 , H04W4/203 , H04W4/60 , H04W8/08 , H04W8/082 , H04W68/00 , H04W72/0406 , H04W84/045 , H04W88/16
摘要： Local IP access paging schemes facilitate paging of an access terminal when packets destined for the access terminal are received via local IP access. In some implementations, a local entity acquires information that enables local paging of the access terminal by sniffing messages passing through the local entity. In some implementations, a local entity sends a packet or message to cause the core network to page an access terminal when a local IP access packet destined for the access terminal arrives at the local entity.
摘要翻译： 当经由本地IP接入接收到去往接入终端的分组时，本地IP接入寻呼方案便于接入终端的寻呼。 在一些实现中，本地实体通过嗅探通过本地实体的消息来获取启用接入终端的本地寻呼的信息。 在一些实现中，当发往接入终端的本地IP接入分组到达本地实体时，本地实体发送分组或消息以使得核心网络寻呼接入终端。
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公开(公告)号：US20100278147A1
公开(公告)日：2010-11-04
申请号：US12771706
申请日：2010-04-30
IPC分类号： H04W4/00
CPC分类号： H04W36/0038 , H04W8/20 , H04W12/08 , H04W36/08 , H04W48/08
摘要： Access control for an access point (e.g., a cell of the access point) may be based on an access mode associated with the access point. For example, depending on the access mode, access control may involve performing a membership check for the access point. Such a membership check may be performed at a network entity, a source access point, or some other suitable location in a network. In some aspects, access control may involve performing a membership check for an access point in conjunction with a context fetch procedure. Such a procedure may be performed, for example, when an access terminal arrives at the access point after experiencing RLF at another access point.
摘要翻译： 接入点（例如接入点的小区）的接入控制可以基于与接入点相关联的接入模式。 例如，根据访问模式，访问控制可以包括执行接入点的成员资格检查。 这样的成员资格检查可以在网络实体，源接入点或网络中的某个其他合适的位置执行。 在一些方面，访问控制可以包括结合上下文获取过程执行接入点的成员资格检查。 这样的过程可以例如在接入终端在另一接入点经历RLF之后到达接入点时执行。
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公开(公告)号：US20100260129A1
公开(公告)日：2010-10-14
申请号：US12756281
申请日：2010-04-08
CPC分类号： H04L12/4633 , H01L2924/00013 , H04L69/04 , H04L69/22 , H04W28/06 , H04W40/22 , H04W40/32 , H04W80/04 , H04W88/04 , H04W88/16 , H01L2224/29099
摘要： Systems and methodologies are described that facilitate packet routing among relay nodes in a wireless network. Bearer quality of service (QoS) mapping is provided for internet protocol (IP) relays by utilizing differentiated services (DiffServ) code point (DSCP) values to determine a bearer for communicating related packets. In addition, SDF filtering at a gateway node can be modified to route packets over certain tunnels to provide QoS for the packets.
摘要翻译： 描述了促进无线网络中的中继节点之间的分组路由的系统和方法。 通过利用差分服务（DiffServ）码点（DSCP）值为互联网协议（IP）中继提供承载服务质量（QoS）映射，以确定用于通信相关分组的承载。 此外，可以修改网关节点处的SDF过滤，以通过某些隧道路由数据包，以提供数据包的QoS。
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公开(公告)号：US20100260098A1
公开(公告)日：2010-10-14
申请号：US12756290
申请日：2010-04-08
IPC分类号： H04W4/00
CPC分类号： H04L12/4633 , H01L2924/00013 , H04L69/04 , H04L69/22 , H04W28/06 , H04W40/22 , H04W40/32 , H04W80/04 , H04W88/04 , H04W88/16 , H01L2224/29099
摘要： Systems and methodologies are described that facilitate compressing headers for internet protocol (IP) relay nodes. In particular, a plurality of IP headers in a packet and at least one tunneling protocol header can be compressed to facilitate efficient communications of packets between IP relay nodes and/or a donor access point. In addition, IP relay nodes can be limited in a number of upstream bearers and can provide a greater number of downstream bearers. In this regard, the IP relay nodes can compress headers for upstream packets related to one or more downstream devices utilizing disparate context identifiers for the upstream packets. Thus, the upstream packets can be distinguished from each other while sent over the same upstream bearer.
摘要翻译： 描述了有助于压缩因特网协议（IP）中继节点的报头的系统和方法。 特别地，可以压缩分组中的多个IP报头和至少一个隧道协议报头，以便有助于在IP中继节点和/或施主接入点之间的分组的有效通信。 此外，IP中继节点可以限制在多个上游承载中，并且可以提供更多数量的下游承载。 在这方面，IP中继节点可以使用用于上行分组的不同上下文标识符来压缩与一个或多个下游设备相关的上行分组的报头。 因此，上行分组可以在相同的上游载体上发送的同时彼此区分。
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公开(公告)号：US20100260096A1
公开(公告)日：2010-10-14
申请号：US12752964
申请日：2010-04-01
IPC分类号： H04W40/00
CPC分类号： H04W40/36 , H01L2924/00013 , H04B7/2606 , H04W28/065 , H04W76/12 , H04W84/047 , H04W92/04 , H04W92/20 , H01L2224/29099
摘要： Systems and methodologies are described that facilitate packet routing among relay eNBs in a wireless network. Packet data convergence protocol (PDCP) layer communications from a user equipment (UE) can terminate at a donor evolved Node B (eNB) and vice versa. In this regard, a relay application protocol (RAPP) layer is defined to transport application layer control data among relay eNBs to facilitate appropriate routing. RAPP layer messages can be similar to control messages at other application layers, such as S1-AP, X2, etc., while additionally including a relay UE identifier for routing the messages among relay eNBs. In addition, RAPP layer messages can exclude other parameters normally defined in other application layers to protect security and encryption/decryption details.
摘要翻译： 描述了促进无线网络中的中继eNB之间的分组路由的系统和方法。 来自用户设备（UE）的分组数据融合协议（PDCP）层通信可以终止于捐助演进节点B（eNB），反之亦然。 在这方面，定义了中继应用协议（RAPP）层以在中继eNB之间传送应用层控制数据，以便于适当的路由。 RAPP层消息可以类似于其他应用层（例如S1-AP，X2等）的控制消息，另外包括用于在中继eNB之间路由消息的中继UE标识符。 此外，RAPP层消息可以排除其他应用层通常定义的其他参数，以保护安全性和加密/解密细节。
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