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公开(公告)号：US09268871B2
公开(公告)日：2016-02-23
申请号：US12580033
申请日：2009-10-15
CPC分类号： G06F17/30899 , H04L1/08 , H04L1/1812 , H04L67/02 , H04L67/2842
摘要： A method and apparatus for obtaining content with reduces round trip times is provided. The method may comprise transmitting, from a device, a primary content item request to a proxy server to obtain a primary content item using a first protocol, receiving the primary content item from the remote proxy using the first protocol, generating one or more secondary content item requests for one or more secondary content items associated with the primary content item, transmitting the one or more secondary content item requests to the proxy server using a second protocol, wherein the second protocol decouples the one or more secondary content item requests from an acknowledgement of receipt of the one or more secondary content item requests, and receiving at least one of the one or more secondary content items from the proxy server using the second protocol.
摘要翻译： 提供了一种减少往返时间来获得内容的方法和装置。 该方法可以包括从设备将主要内容项目请求发送到代理服务器以使用第一协议获得主要内容项目，使用第一协议从远程代理接收主要内容项目，生成一个或多个次要内容 对与主要内容项目相关联的一个或多个次要内容项目的项目请求，使用第二协议向所述代理服务器发送所述一个或多个次要内容项目请求，其中所述第二协议将所述一个或多个次要内容项目请求从确认 接收一个或多个次要内容项目请求，以及使用第二协议从代理服务器接收一个或多个次要内容项目中的至少一个。
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公开(公告)号：US08937901B2
公开(公告)日：2015-01-20
申请号：US12622265
申请日：2009-11-19
申请人： Danlu Zhang , Aziz Gholmieh , Jilei Hou , Bibhu P. Mohanty
发明人： Danlu Zhang , Aziz Gholmieh , Jilei Hou , Bibhu P. Mohanty
CPC分类号： H04L27/2601 , H04B1/707
摘要： Synchronization of uplink carriers for transmission is disclosed in accordance with different aspects. The uplink carriers that transmit information are configured such that at least one of the uplink carriers is an anchor carrier. When a plurality of carriers are thus configured for the uplink, they are synchronized such that they bear a predetermined phase relationship with each other. The predetermined phase relationship between the plurality of carriers depends on the transmit timing of the anchor carrier or a combination of transmit timings of the anchor carrier and one or more non-anchor carriers comprised within the uplink carriers.
摘要翻译： 根据不同方面公开了用于传输的上行链路载波的同步。 发送信息的上行链路载波被配置为使得至少一个上行链路载波是锚定载波。 当多个载波因此被配置用于上行链路时，它们被同步使得它们彼此具有预定的相位关系。 多个载波之间的预定相位关系取决于锚定载波的发射定时或锚定载波的发射定时与包括在上行链路载波内的一个或多个非锚定载波的组合。
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公开(公告)号：US08463282B2
公开(公告)日：2013-06-11
申请号：US10728035
申请日：2003-12-03
摘要： A method and apparatus for overload detection and control is disclosed. A base station may be in communication with one or more subscriber stations. Overload may be detected as a function of a plurality of parameters, each of which places a load on the base station. Both the type and degree of overload may be ascertained. Appropriate remedial measures may be implemented that are suitable to the type and degree of overload detected.
摘要翻译： 公开了一种用于过载检测和控制的方法和装置。 基站可以与一个或多个用户站进行通信。 可以根据多个参数检测过载，每个参数在基站上施加负载。 可以确定过载的类型和程度。 可以采取适当的补救措施，适用于检测到的过载类型和程度。
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4.发明授权公开(公告)号：US08121128B2
公开(公告)日：2012-02-21
申请号：US12392765
申请日：2009-02-25
申请人： Danlu Zhang , Mehmet Yavuz , Bibhu P. Mohanty , Aziz Gholmieh
发明人： Danlu Zhang , Mehmet Yavuz , Bibhu P. Mohanty , Aziz Gholmieh
IPC分类号： H04L12/56
CPC分类号： H04L1/1607 , H04L1/1867 , H04L25/14 , H04L2001/0096
摘要： Techniques for controlling transmission of packets on multiple links are described. In one design, a transmitter may generate packets of data for a receiver, assign the packets with sequence numbers from a single sequence number space, demultiplex the packets into multiple streams for multiple links, and send each stream of packets on the associated link to the receiver. The receiver may receive some packets in error, and the correctly received packets may be out of order. In one design, the receiver may maintain the largest sequence number of correctly received packets for each link. After detecting at least one missing packet, the receiver may send status information conveying the missing packet(s) and the largest sequence numbers for all links to the transmitter. The transmitter may use the largest sequence numbers for all links and its packet-to-link mapping to determine whether to quickly resend each missing packet or wait.
摘要翻译： 描述了用于控制多个链路上的分组传输的技术。 在一种设计中，发射机可以产生用于接收机的数据分组，从单个序列号空间分配具有序列号的分组，将分组解复用为多个链路用于多个链路，并将相关链路上的每个分组流发送到 接收器。 接收机可能错误地接收一些分组，并且正确接收的分组可能是无序的。 在一种设计中，接收机可以维护每个链路的正确接收的分组的最大序列号。 在检测到至少一个丢失分组之后，接收机可以向所述发射机发送所有链路的丢失分组和最大序列号的状态信息。 发射机可以使用所有链路的最大序列号及其分组到链路映射来确定是否快速重新发送每个丢失的分组或等待。
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公开(公告)号：US20080261599A1
公开(公告)日：2008-10-23
申请号：US12100853
申请日：2008-04-10
申请人： Bibhu P. Mohanty , Aziz Gholmieh , Mehmet Yavuz , Peter Rauber , Rohit Kapoor , Sharad Sambhwani
发明人： Bibhu P. Mohanty , Aziz Gholmieh , Mehmet Yavuz , Peter Rauber , Rohit Kapoor , Sharad Sambhwani
CPC分类号： H04W36/0055
摘要： In a wireless communication system in which a user using a mobile equipment requests a serving cell handoff from a source cell to a target cell, the mobile equipment monitors authorization for the handoff from the target cell. At the same time, the mobile equipment can decode data from either the source cell or the target cell. Upon receipt of authorization for the handoff, the mobile equipment sends confirmation of the handoff to the target cell.
摘要翻译： 在其中使用移动设备的用户请求从源小区到目标小区的服务小区切换的无线通信系统中，移动设备监视来自目标小区的越区切换的授权。 同时，移动设备可以对来自源单元或目标单元的数据进行解码。 在接收到切换授权时，移动设备向目标小区发送切换确认。
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6.发明授权System and method for providing service negotiation in a communications network 失效在通信网络中提供服务协商的系统和方法
公开(公告)号：US6134434A
公开(公告)日：2000-10-17
申请号：US986489
申请日：1997-12-08
IPC分类号： H04L12/28 , H04L12/56 , H04W12/06 , H04W12/10 , H04W28/16 , H04W28/24 , H04W36/18 , H04W88/08 , H04W88/14 , H04L12/26
摘要： A system and method for providing subscriber unit or base station initiated service negotiation in a wireless communication system. Message generators in the mobile switching center, base station, and subscriber unit compose messages to be transmitted in association with the service negotiation, while message processors analyze received messages in order to direct the message generators to compose the appropriate response messages. In a subscriber unit initiated service negotiation, the subscriber unit initiates service negotiation by sending a Service Request Message to the base station containing the requested service configuration. The base station then checks with the mobile switching center to ensure that the requested service configuration is authorized for use by the particular subscriber unit. In a base station initiated service negotiation, the base station determines the appropriate service configuration to be used, and includes it in a Change Service Request message transmitted to the mobile switching center. The mobile switching center checks the service configuration to ensure that it is authorized for the particular subscriber unit. The present invention also provides support for service negotiation during soft handoff. In soft handoff using circuit mode transport for inter base station communication, the new service configuration is presented to all target base stations via the mobile switching center.
摘要翻译： 一种用于在无线通信系统中提供用户单元或基站发起的服务协商的系统和方法。 移动交换中心，基站和用户单元中的消息发生器组成与服务协商相关联地发送的消息，而消息处理器分析所接收的消息，以指示消息发生器组成适当的响应消息。 在用户单元启动的服务协商中，用户单元通过向包含所请求的服务配置的基站发送服务请求消息来发起服务协商。 然后，基站与移动交换中心进行检查，以确保所请求的服务配置被授权供特定用户单元使用。 在基站发起的服务协商中，基站确定要使用的适当业务配置，并将其包含在发送到移动交换中心的变更业务请求消息中。 移动交换中心检查服务配置，以确保它被授权给特定的用户单元。 本发明还提供了在软切换期间服务协商的支持。 在用于基站间通信的电路模式传输的软切换中，通过移动交换中心向所有目标基站提供新的业务配置。
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公开(公告)号：US08811335B2
公开(公告)日：2014-08-19
申请号：US12104795
申请日：2008-04-17
CPC分类号： H04W28/12 , H04L1/0007 , H04W28/06 , H04W48/16 , H04W52/0216 , H04W52/0229 , H04W52/367 , H04W88/12 , Y02D70/1222 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/23 , Y02D70/25
摘要： Systems and methods for dynamically adjusting the transmission time interval (TTI) for a communications system are presented. The described aspects provide for dynamically adjusting the TTI in a communication session between a base station or nodeB and a wireless device or user equipment between a shorter TTI, which can provide increased data throughput and lower power consumption, and a longer TTI, which can provide more rugged communication link connections. By dynamically adjusting the TTI, the communications link can be optimized for the given communication channel conditions. Determinations, based on indicia related to the communications system conditions, can be employed in dynamic TTI adjustment. These determinations can be formed centrally at the Radio Network Controller (RNC), at the RNC supplemented with user equipment (UE) available information, or formed in a distributed manner between the RNC and UE across a communications system.
摘要翻译： 提出了用于动态调整通信系统的传输时间间隔（TTI）的系统和方法。 所描述的方面提供了在基站或节点B与无线设备或用户设备之间的通信会话中动态地调整TTI，所述TTI可以提供增加的数据吞吐量和较低功耗的较短的TTI，以及可以提供 更坚固的通信链路连接。 通过动态调整TTI，通信链路可以针对给定的通信信道条件进行优化。 基于与通信系统条件相关的标记的确定可用于动态TTI调整。 这些确定可以在无线网络控制器（RNC），RNC处的辅助用户设备（UE）可用信息集中地形成，或者通过通信系统以分布式方式形成在RNC和UE之间。
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公开(公告)号：US08547860B2
公开(公告)日：2013-10-01
申请号：US12702024
申请日：2010-02-08
申请人： Danlu Zhang , Aziz Gholmieh , Ravi Agarwal , Pavan Kumar Vitthaladevuni , Jilei Hou , Bibhu P. Mohanty
发明人： Danlu Zhang , Aziz Gholmieh , Ravi Agarwal , Pavan Kumar Vitthaladevuni , Jilei Hou , Bibhu P. Mohanty
IPC分类号： H04W72/04
CPC分类号： H04L5/0064 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04L5/0048 , H04L5/006 , H04L5/0085 , H04L5/0087 , H04L5/0094 , H04L25/0228
摘要： This innovation relates to systems and methods for multiple carrier allocation in wireless communication networks, and more particularly to allocation and/or de-allocation of one or multiple carriers on the uplink to a high-speed uplink packet access user. A radio network controller can allocate uplink carriers to users based on a plurality of criteria, including but not limited to network loading, channel conditions, and so forth. The allocation messages can be transmitted to the user via layer three messages or layer one signaling.
摘要翻译： 该创新涉及用于无线通信网络中的多载波分配的系统和方法，更具体地涉及上行链路中的一个或多个载波对高速上行链路分组接入用户的分配和/或去分配。 无线电网络控制器可以基于多个标准（包括但不限于网络加载，信道条件等）向用户分配上行链路载波。 分配消息可以通过第三层消息或第一层信令传输给用户。
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9.发明授权公开(公告)号：US08515424B2
公开(公告)日：2013-08-20
申请号：US11123658
申请日：2005-05-06
申请人： Peerapol Tinnakornsrisuphap , Parag Arun Agashe , Ramin Rezaiifar , Bibhu P. Mohanty , Paul E. Bender
发明人： Peerapol Tinnakornsrisuphap , Parag Arun Agashe , Ramin Rezaiifar , Bibhu P. Mohanty , Paul E. Bender
IPC分类号： H04W36/00
摘要： Embodiments described herein relate to connected-state radio session transfer in wireless communications. A source access network controller may lock a source radio session associated with an access terminal (e.g., in response to detecting a handoff condition associated with the access terminal), where the source access network controller may be in communication with a data network. The source access network controller may also instruct a target access network controller to create a target radio session corresponding with the source radio session, and to establish a communication route between the data network and the access network via the target ANC. The source access network controller may then freeze a state associated with the source radio session and transmits the frozen state to the target access network controller. The target access network controller may subsequently unfreeze the received state and further unlock the radio session, hence resuming control of the access terminal.
摘要翻译： 本文描述的实施例涉及无线通信中的连接状态无线电会话传送。 源接入网络控制器可以锁定与接入终端相关联的源无线电会话（例如，响应于检测到与接入终端相关联的切换条件），其中源接入网络控制器可以与数据网络通信。 源接入网络控制器还可以指示目标接入网络控制器创建与源无线电会话相对应的目标无线电会话，并且经由目标ANC在数据网络和接入网络之间建立通信路由。 然后，源接入网络控制器可以冻结与源无线电会话相关联的状态，并将冻结状态发送到目标接入网络控制器。 目标接入网络控制器可以随后解冻接收到的状态并进一步解锁无线电会话，从而恢复接入终端的控制。
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10.发明授权公开(公告)号：US08340698B2
公开(公告)日：2012-12-25
申请号：US11550955
申请日：2006-10-19
申请人： Ramin Rezaiifar , Bibhu P. Mohanty
发明人： Ramin Rezaiifar , Bibhu P. Mohanty
IPC分类号： H04W4/00
摘要： A method for delivering SMS to ATs in a first communication network providing DO and 1x interfaces and for offloading the delivery of the SMS from a second communication network including an MSC, comprising monitoring a DO control channel for pages by an AT and delivering the SMS in SIP to the AT over the DO interface. The method may further comprise tuning the AT to the DO interface and determining whether the AT is SIP registered for using the DO interface. An application server determines whether the AT is SIP registered for using the DO interface. When the DO interface is not available, the SMS may be delivered over the 1x interface and the method further comprises the AT sending a special SMS to an SMS gateway, which causes the application server to remember that the AT is now monitoring the first communication network including a circuit-switched network.
摘要翻译： 一种用于在提供DO和1x接口的第一通信网络中向AT发送SMS的方法，并且用于从包括MSC的第二通信网络卸载SMS的传送，所述第二通信网络包括通过AT监视用于页面的DO控制信道并将SMS传送到 SIP通过DO接口连接到AT。 该方法还可以包括将AT调谐到DO接口并且确定AT是否被注册用于使用DO接口。 应用服务器确定AT是否被注册用于使用DO接口。 当DO接口不可用时，SMS可以通过1x接口传送，并且该方法还包括AT向SMS网关发送特殊SMS，这使得应用服务器记住AT正在监视第一通信网络 包括电路交换网络。
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