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公开(公告)号：US09078270B2
公开(公告)日：2015-07-07
申请号：US12483125
申请日：2009-06-11
CPC分类号： H04W72/082 , H04B7/15542 , H04W72/042 , H04W84/047 , H04W88/04
摘要： Systems and methodologies are described that facilitate providing opportunistic relay node communication based on scheduling of other communications in a wireless network. In particular, a relay node can maintain a backhaul link with an access point and an access link with a mobile device to facilitate communicating information therebetween. Time slots during which the backhaul link is active can be determined and avoided during scheduling access link communications with the mobile device. Furthermore, resource assignments from the access point to the mobile device can be monitored and decoded such that time slots associated therewith can also be determined and avoided. Thus, the relay node can communicate with mobile devices in time slots where the backhaul link is inactive and/or the mobile devices are not occupied communicating directly with the access point.
摘要翻译： 描述了系统和方法，其便于基于无线网络中的其他通信的调度提供机会性中继节点通信。 特别地，中继节点可以利用移动设备来维护与接入点和接入链路的回程链路，以促进其间的通信。 在调度与移动设备的接入链路通信期间，可以确定和避免回程链路处于活动状态的时隙。 此外，可以监视和解码从接入点到移动设备的资源分配，使得与其相关联的时隙也可以被确定和避免。 因此，中继节点可以在回程链路不活动的时隙和/或移动设备不占用与接入点直接通信的时隙中与移动设备进行通信。
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公开(公告)号：US08774119B2
公开(公告)日：2014-07-08
申请号：US13572634
申请日：2012-08-11
CPC分类号： H04W16/14 , H04L67/1082 , H04W16/06 , H04W72/00 , H04W72/12
摘要： Providing for fair resource sharing among wireless nodes in a wireless communication environment is described herein. By way of example, fairness can comprise establishing a set of resource sharing credits for wireless nodes. By expending credits, a node can borrow a resource of another node, to enable or enhance operation of the borrowing node. Credits for the borrowing node are decreased based on consumption of a shared resource, or credits for the lending node are increased based on such consumption, or both. Once an amount of credits expires, a node can be restricted from borrowing further resources until enough resources are lent to build up a suitable amount of credits. Accordingly, fairness can comprise correlating shared resource consumption with shared resource provisioning, to encourage participation in cooperative wireless communications.
摘要翻译： 本文描述了在无线通信环境中的无线节点之间提供公平的资源共享。 作为示例，公平性可以包括为无线节点建立一组资源共享信用。 通过消耗积分，节点可以借用另一个节点的资源，以启用或增强借用节点的操作。 基于共享资源的消耗，借用节点的贷方减少，或者基于这样的消费增加贷款节点的贷款，或两者。 一旦一定数量的信用额到期，一个节点可以被限制借用进一步的资源，直到足够的资源被借出来建立一个合适数量的信用。 因此，公平性可以包括将共享资源消耗与共享资源供应相关联，以鼓励参与协作无线通信。
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公开(公告)号：US20130044654A1
公开(公告)日：2013-02-21
申请号：US13570961
申请日：2012-08-09
申请人： Wanshi Chen , Dexu Lin , Jelena M. Damnjanovic , Juan Montojo
发明人： Wanshi Chen , Dexu Lin , Jelena M. Damnjanovic , Juan Montojo
CPC分类号： H04L5/14 , H04L1/1861 , H04L5/001 , H04L5/0023 , H04L5/0055 , H04L5/0064 , H04L5/0082 , H04L5/0094 , H04L2001/0097 , H04W72/00 , H04W88/04
摘要： The described aspects include methods and apparatus for aggregating carriers over a backhaul link between a relay and an evolved Node B (eNB). A first set of subframes of at least a first carrier of a plurality of carriers configured for communicating with an eNB over a backhaul link can be determined. A second set of subframes of at least a second carrier of the plurality of carriers configured for backhaul link communications is also determined, wherein the second set of subframes are different from the first set of subframes. Data received over a plurality of access link carriers can then be communicated to the eNB over the first carrier and the second carrier based at least on the first set of subframes and the second set of subframes.
摘要翻译： 所描述的方面包括用于通过中继和演进节点B（eNB）之间的回程链路聚合载波的方法和装置。 可以确定被配置为通过回程链路与eNB通信的多个载波中的至少第一载波的第一组子帧。 还确定了被配置用于回程链路通信的多个载波中的至少第二载波的第二组子帧，其中第二组子帧与第一组子帧不同。 然后可以通过多个接入链路载波接收的数据至少在第一组子帧和第二组子帧上通过第一载波和第二载波传送到eNB。
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公开(公告)号：US20120289248A1
公开(公告)日：2012-11-15
申请号：US13526762
申请日：2012-06-19
CPC分类号： H04W24/02 , H04W72/082
摘要： Various systems and methods for network management are disclosed. In one embodiment, a network management system comprises a receiver for receiving data from a plurality of entities, including base stations and/or subscriber handsets, a processor for generating a network map or a recommendation based on the received data, a display device for displaying the network map or recommendation, and a transmitter for transmitting instructions based on the recommendation.
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公开(公告)号：US08288718B2
公开(公告)日：2012-10-16
申请号：US12997719
申请日：2010-06-28
申请人： Yuanjing Li , Zhiqiang Chen , Qingjun Zhang , Shiping Cao , Dexu Lin , Shaoji Mao , Qinghua Wang
发明人： Yuanjing Li , Zhiqiang Chen , Qingjun Zhang , Shiping Cao , Dexu Lin , Shaoji Mao , Qinghua Wang
CPC分类号： G01N27/622
摘要： An ion mobility spectrometer comprises an electrode and two storage electrodes disposed at the two opposite sides of the electrode respectively. Ions from an intermediate part between the two storage electrodes are stored and the stored ions are released from the storage electrodes by changing electric potentials of the two storage electrodes. The present invention further discloses a detecting method using an ion mobility spectrometer.
摘要翻译： 离子迁移谱仪包括分别设置在电极的两个相对侧的电极和两个存储电极。 存储来自两个存储电极之间的中间部分的离子，并且通过改变两个存储电极的电位而将存储的离子从存储电极释放。 本发明还公开了使用离子迁移谱仪的检测方法。
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公开(公告)号：US08013297B2
公开(公告)日：2011-09-06
申请号：US12579719
申请日：2009-10-15
申请人： Hua Peng , Qingjun Zhang , Jin Lin , Yuanjing Li , Zhiqiang Chen , Shaoji Mao , Zhude Dai , Dai Hua, legal representative , Shiping Cao , Zhongxia Zhang , Yangtian Zhang , Dexu Lin , Qinghua Wang
发明人： Hua Peng , Qingjun Zhang , Jin Lin , Yuanjing Li , Zhiqiang Chen , Shaoji Mao , Zhude Dai , Shiping Cao , Zhongxia Zhang , Yangtian Zhang , Dexu Lin , Qinghua Wang
CPC分类号： H01J3/04 , H01J49/004 , H01J49/061
摘要： Disclosed is an ion gate for a dual IMS and method. The ion gate includes an ion source, a first gate electrode placed on one side of the ion source, a second gate electrode placed on the other side of the ion source, a third gate electrode placed on the side of the first gate electrode away from the ion source, a fourth gate electrode placed on the side of the second gate electrode away from the ion source, wherein during the ion storage, the potential at the position on the tube axis of the ion gate corresponding to the first gate electrode is different from the potentials at the positions on the tube axis corresponding to the ion source and the third gate electrode, and the potential at the position on the tube axis corresponding to the second gate electrode is different from the potentials at the positions on the tube axis corresponding to the ion source and the fourth gate electrode. According to the present invention, after sample gas enters the ion gates, charge exchange with reaction ions occurs between the first gate electrode and the second electrode, and positive and negative ions are continuously stored into the storage regions for the positive and negative ions. This leads to an improvement of utility rate of ions. Then, the ions are educed in a step-wise manner from the storage regions for the positive and negative ions by a simple control of a combination of the electrodes.
摘要翻译： 公开了一种用于双重IMS和方法的离子门。 离子浇口包括离子源，位于离子源一侧的第一栅电极，位于离子源另一侧的第二栅电极，位于第一栅电极侧的第三栅电极， 离子源，第四栅极放置在远离离子源的第二栅电极侧，其中在离子存储期间，对应于第一栅电极的离子门的管轴上的位置的电位不同 从对应于离子源和第三栅电极的管轴上的位置的电位和对应于第二栅电极的管轴上的位置的电位与管轴对应的位置的电位不同 到离子源和第四栅电极。 根据本发明，在样品气体进入离子浇口之后，在第一栅电极和第二电极之间产生与反应离子的电荷交换，正离子和负离子被连续地存储在正离子和负离子的存储区中。 这导致了离子的利用率的提高。 然后，通过简单地控制电极的组合，从正离子和负离子的存储区域逐步地排出离子。
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公开(公告)号：US20100029282A1
公开(公告)日：2010-02-04
申请号：US12511895
申请日：2009-07-29
申请人： Anastasios Stamoulis , Dexu Lin , Tingfang Ji
发明人： Anastasios Stamoulis , Dexu Lin , Tingfang Ji
IPC分类号： H04W36/00
摘要： Providing for dynamic resource provisioning in wireless communication is described herein. By way of example, various wireless performance metrics are collected by respective network access points as an aggregate measure of wireless network performance. Aggregated data can be utilized to generate a performance model for the network and for individual access points. Changes to the data are updated to the model to provide a steady-state characterization of network performance. Wireless resources are generated for respective access points in a manner that optimizes wireless performance. Additionally, resource assignments can be updated at various intervals to re-optimize for existing wireless conditions, whether event driven or based on performance metrics. Accordingly, a robust and dynamic optimization is provided for wireless network resource provisioning that can accommodate heterogeneous access point networks in a changing topology.
摘要翻译： 本文描述了在无线通信中提供动态资源配置。 作为示例，各种无线性能度量由相应的网络接入点收集，作为无线网络性能的综合测量。 可以使用聚合数据来生成网络和单个接入点的性能模型。 将数据更改更新为模型，以提供网络性能的稳态表征。 以优化无线性能的方式为各个接入点生成无线资源。 此外，资源分配可以以不同的时间间隔进行更新，以重新优化现有的无线状况，无论是事件驱动还是基于性能指标。 因此，为可以适应不断变化的拓扑中的异构接入点网络的无线网络资源提供提供鲁棒且动态的优化。
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公开(公告)号：US08547910B2
公开(公告)日：2013-10-01
申请号：US12390092
申请日：2009-02-20
IPC分类号： H04W28/16
CPC分类号： H04W16/14 , H04L67/1082 , H04W16/06 , H04W72/00 , H04W72/12
摘要： Providing for fair resource sharing among wireless nodes in a wireless communication environment is described herein. By way of example, fairness can comprise establishing a set of resource sharing credits for wireless nodes. By expending credits, a node can borrow a resource of another node, to enable or enhance operation of the borrowing node. Credits for the borrowing node are decreased based on consumption of a shared resource, or credits for the lending node are increased based on such consumption, or both. Once an amount of credits expires, a node can be restricted from borrowing further resources until enough resources are lent to build up a suitable amount of credits. Accordingly, fairness can comprise correlating shared resource consumption with shared resource provisioning, to encourage participation in cooperative wireless communications.
摘要翻译： 本文描述了在无线通信环境中的无线节点之间提供公平的资源共享。 作为示例，公平性可以包括为无线节点建立一组资源共享信用。 通过消耗积分，节点可以借用另一个节点的资源，以启用或增强借用节点的操作。 基于共享资源的消耗来减少借款节点的贷记，或者基于这样的消费增加贷款节点的贷款，或两者。 一旦一定数量的信用额到期，一个节点可以被限制借用进一步的资源，直到足够的资源被借出来建立一个合适数量的信用。 因此，公平性可以包括将共享资源消耗与共享资源供应相关联，以鼓励参与协作无线通信。
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公开(公告)号：US20110194482A1
公开(公告)日：2011-08-11
申请号：US12853835
申请日：2010-08-10
申请人： Tingfang Ji , Wanshi Chen , Dexu Lin
发明人： Tingfang Ji , Wanshi Chen , Dexu Lin
IPC分类号： H04B7/14
摘要： Systems and methodologies are described herein that facilitate techniques for design of relay backhaul to support mobility of relay nodes in a wireless communication system. According to various aspects herein, techniques are provided to enable and support the use of mobile relays and to facilitate handover of mobile relays between respective donor cells. More particularly, techniques are provided herein for relay backhaul control channel assignment associated with hand in or hand out of mobile relays, access/backhaul resource partitioning for mobile relays, and management of quality of service (QoS) requirements associated with a relay handover.
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30.发明申请公开(公告)号：US20110194407A1
公开(公告)日：2011-08-11
申请号：US12854767
申请日：2010-08-11
申请人： Tingfang Ji , Dexu Lin , Wanshi Chen , Rajat Prakash , Aamod Dinkar Khandekar
发明人： Tingfang Ji , Dexu Lin , Wanshi Chen , Rajat Prakash , Aamod Dinkar Khandekar
CPC分类号： H04B7/2606 , H04W36/16 , H04W56/00 , H04W84/005 , H04W84/045
摘要： A system and method of managing adjustment of synchronization timing for handover of a mobile relay is disclosed. The method includes repositioning coverage of the mobile relay from a first network access point to a second network access point and adjusting a synchronization timing of the mobile relay in an asynchronous network of the wireless communication system.
摘要翻译： 公开了一种管理移动中继切换的同步定时调整的系统和方法。 该方法包括将移动中继从第一网络接入点重新定位到第二网络接入点，并且调整无线通信系统的异步网络中的移动中继的同步定时。
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