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公开(公告)号：US09591563B2
公开(公告)日：2017-03-07
申请号：US12633848
申请日：2009-12-09
IPC分类号： H04B1/00 , H04B15/00 , H04W72/00 , H04B7/00 , H04M1/00 , H04B1/38 , H04J11/00 , H04W4/00 , H04B7/216 , H04L5/16 , H04K1/10 , H04L27/28 , H04W52/02
CPC分类号： H04W52/0206 , Y02D70/1262 , Y02D70/1264 , Y02D70/24 , Y02D70/25
摘要： Teachings herein schedule a data transmission in a variable bandwidth wireless communication system based on the power efficiency of a mobile node. One or more processing circuits, of the mobile node or a network node, determine the value of a control setting that defines a power efficiency configuration of the mobile node. In one embodiment, for example, the power efficiency configuration indicates the mobile node is configured to operate at the maximum power efficiency attainable without the data rate of the data transmission falling below a minimum data rate required by a quality of service. Regardless, the one or more processing circuits select from different possible bandwidths of the data transmission a bandwidth that supports a given data rate and that, according to a power efficiency model that models power efficiency of the mobile node for the different possible bandwidths, yields a power efficiency comporting with the power efficiency configuration.
摘要翻译： 这里的教导是基于移动节点的功率效率来调度可变带宽无线通信系统中的数据传输。 移动节点或网络节点的一个或多个处理电路确定定义移动节点的功率效率配置的控制设置的值。 在一个实施例中，例如，功率效率配置指示移动节点被配置为以可达到的最大功率效率工作，而数据传输的数据速率低于服务质量所要求的最小数据速率。 无论如何，一个或多个处理电路从数据传输的不同可能带宽中选择支持给定数据速率的带宽，并且根据为不同可能带宽建模移动节点的功率效率的功率效率模型，产生一个 功率效率与功率效率配置相匹配。
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52.发明授权公开(公告)号：US08989087B2
公开(公告)日：2015-03-24
申请号：US13018779
申请日：2011-02-01
摘要： A method for managing radio access comprises sending of a radio access technology (RAT) resource aggregation request from a first radio access network (RAN) to a second RAN concerning communication with a user equipment connected to a source RAN, and returning a response to the first RAN. The source RAN is the first or second RAN. The first and second RANs use different radio access technologies. Radio resources of a base station in a target RAN, the RAN to which the user equipment is not connected, are reserved. A report of the reserved radio resources is sent to the source RAN. A RAT resource aggregation command is transmitted to the user equipment. The RAT resource aggregation command comprises that a RAT resource aggregation shall be used and the reserved radio resources. The base stations have at least partly overlapping coverage areas.
摘要翻译： 一种用于管理无线电接入的方法，包括从第一无线电接入网络（RAN）向第二RAN发送无线电接入技术（RAT）资源聚合请求，其涉及与连接到源RAN的用户设备的通信，并且向 第一RAN。 源RAN是第一或第二RAN。 第一和第二RAN使用不同的无线接入技术。 目标RAN中的基站的无线资源，用户设备未连接的RAN被保留。 保留的无线电资源的报告被发送到源RAN。 RAT资源聚合命令被发送到用户设备。 RAT资源聚合命令包括使用RAT资源聚合和保留的无线资源。 基站至少部分重叠覆盖区域。
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公开(公告)号：US08824383B2
公开(公告)日：2014-09-02
申请号：US12902205
申请日：2010-10-12
申请人： Bengt Lindoff , Lars Lindbom , Stefan Parkvall
发明人： Bengt Lindoff , Lars Lindbom , Stefan Parkvall
CPC分类号： H04W36/0072 , H04L5/0073 , H04W16/32 , H04W72/042 , H04W72/048 , H04W72/085 , H04W72/1257 , H04W72/1273
摘要： The present invention provides methods to support scheduling of transmissions from a pico base station or micro base station to a mobile terminal operating in a link imbalance zone where interference from macro base station is present. A method is provided to enable the mobile terminal to detect when it is in a link imbalance zone, and for triggering scheduling restrictions when the mobile terminal is in the link imbalance zone.
摘要翻译： 本发明提供了支持从微微基站或微基站到在存在来自宏基站的干扰的链路不平衡区中操作的移动终端的调度的方法。 提供了一种使得移动终端能够检测何时处于链路不平衡区域中的方法，并且用于当移动终端处于链路不平衡区域时触发调度限制。
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公开(公告)号：US08711811B2
公开(公告)日：2014-04-29
申请号：US12326658
申请日：2008-12-02
申请人： Bengt Lindoff , Erik Dahlman , Ylva Jading , Stefan Parkvall
发明人： Bengt Lindoff , Erik Dahlman , Ylva Jading , Stefan Parkvall
IPC分类号： H04W4/00
CPC分类号： H04W48/16 , H04J11/0069 , H04W48/08
摘要： Methods and apparatus for generating and determining multi-component carrier cells, without the use of neighbor-cell lists, are described. Methods for generating and informing a communication system terminal about other component carriers belonging to a certain cell identity (ID), and methods and apparatus for a mobile terminal utilizing extended synchronization information for doing multi-component carrier cell search are described. Also, methods for multi-component carrier measurements and methods of reporting such measurements to a network are described.
摘要翻译： 描述了不使用相邻小区列表来生成和确定多分量载波小区的方法和装置。 描述了关于属于某个小区标识（ID）的其他分量载波生成和通知通信系统终端的方法，以及利用用于进行多分量载波小区搜索的扩展同步信息的移动终端的方法和装置。 此外，描述了用于多分量载波测量的方法以及向网络报告这种测量的方法。
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公开(公告)号：US20140010125A1
公开(公告)日：2014-01-09
申请号：US13542359
申请日：2012-07-05
CPC分类号： H04B7/2643 , H04L5/001 , H04L5/0094 , H04L5/1469 , Y02D70/1262 , Y02D70/1264 , Y02D70/449
摘要： The teachings herein provide a number of advantages, including but not limited to improving soft-cell operation in service scenarios involving legacy devices that do not directly support carrier aggregation—i.e., devices that can transmit or receive in only one frequency band at a time. By imposing a Time Division Duplex (TDD) arrangement across two carriers operating in different frequency bands, scheduled transmissions involving the legacy device are mutually exclusive as between the two carriers. Advantageously, the TDD arrangement is imposed across first and second carriers used in the macro- and low-power layers of a soft-cell, thus imposing TDD-based coordination of scheduled transmissions between those carriers irrespective of whether the individual carriers are configured as Frequency Division Duplex (FDD) or TDD carriers, or a mix thereof.
摘要翻译： 本文的教导提供了许多优点，包括但不限于在不直接支持载波聚合的传统设备（即，一次只能在一个频带中发送或接收的设备）的业务场景中改进软小区操作。 通过对在不同频带中工作的两个载波进行时分双工（TDD）布置，涉及传统设备的调度传输在两个载波之间是相互排斥的。 有利地，TDD布置被施加在在软小区的宏功率层和低功率层中使用的第一和第二载波上，从而在这些载波之间强加基于TDD的协调调度的传输，而不管各个载波是否被配置为频率 分割双工（FDD）或TDD载波，或其混合。
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56.发明申请Determining Timing of Feedback Information in Wireless Network Realised in Different Technologies 有权确定不同技术实现的无线网络中反馈信息的时序公开(公告)号：US20130343357A1
公开(公告)日：2013-12-26
申请号：US14003964
申请日：2012-02-08
申请人： Bengt Lindoff , Stefan Parkvall , Mats Sågfors
发明人： Bengt Lindoff , Stefan Parkvall , Mats Sågfors
IPC分类号： H04W72/04
摘要： The invention relates to a method in a user equipment 4 for determination of timing of a Hybrid Automatic Repeat re-Request, HARQ, response. The user equipment 4 operates in a communication network 1 comprising a primary radio access technology system 2 and a secondary radio access technology system 3. The user equipment 4 receives on at least one downlink carrier on the first radio access technology system 2 and on at least one downlink carrier on the second radio access technology system 3. The method comprises determining a downlink timing related to the secondary radio access technology system 3; determining a virtual uplink timing for HARQ response on the secondary radio access technology system 3 based on the downlink timing; determining an uplink timing related to the primary radio access technology system 2; and determining, based on the virtual uplink timing and the uplink timing for the primary radio access technology system 2, an uplink time instance for transmission of the HARQ response on an uplink carrier of the primary radio access technology system 2, wherein the HARQ response relates to data received on the downlink carrier on the secondary radio access technology system 3. The invention also relates to user equipment, radio base stations and methods therein.
摘要翻译： 本发明涉及用于确定混合自动重发重新请求（HARQ）响应的定时的用户设备4中的方法。 用户设备4在包括主无线电接入技术系统2和次无线接入技术系统3的通信网络1中操作。用户设备4在第一无线电接入技术系统2上的至少一个下行链路载波上接收并且至少 在第二无线电接入技术系统3上的一个下行链路载波。该方法包括确定与次无线电接入技术系统3有关的下行链路定时; 基于下行链路定时，在辅助无线接入技术系统3上确定用于HARQ响应的虚拟上行链路定时; 确定与主无线电接入技术系统2相关的上行链路定时; 并且基于主无线接入技术系统2的虚拟上行链路定时和上行链路定时，确定在主无线电接入技术系统2的上行链路载波上发送HARQ响应的上行链路时间实例，其中HARQ响应涉及 涉及在辅助无线电接入技术系统3上的下行链路载波上接收的数据。本发明还涉及用户设备，无线电基站及其中的方法。
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公开(公告)号：US08379587B2
公开(公告)日：2013-02-19
申请号：US12999430
申请日：2008-12-10
申请人： Stefan Parkvall , Erik Dahlman , Ylva Jading , Bengt Lindoff
发明人： Stefan Parkvall , Erik Dahlman , Ylva Jading , Bengt Lindoff
CPC分类号： H04W72/04 , H04L5/0044 , H04L5/0094 , H04L27/2602 , H04W28/06 , H04W28/16 , H04W72/042 , H04W88/08
摘要： The present invention provides a method, a radio base station (40) and a mobile terminal (50) for allocating resources in a telecommunications network, where communications between the radio base station (40) and the mobile terminal (50) take place over a plurality of carriers. The method comprises transmitting and receiving a resource allocation message comprising one or more bits. Each of the bits corresponds to a number of resource blocks, where the number is determined from the ratio of the aggregate bandwidth of the plurality of carriers divided by the bandwidth of the carrier over which the resource allocation message is sent.
摘要翻译： 本发明提供了一种方法，无线电基站（40）和移动终端（50），用于在电信网络中分配资源，其中无线电基站（40）和移动终端（50）之间的通信在 多个载波。 该方法包括发送和接收包括一个或多个比特的资源分配消息。 每个位对应于多个资源块，其中，数量是根据多个载波的总带宽除以发送资源分配消息的载波的带宽的比率确定的。
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公开(公告)号：US08320359B2
公开(公告)日：2012-11-27
申请号：US11531219
申请日：2006-09-12
申请人： Bengt Lindoff , Robert Baldemair , Kambiz Zangi , Stefan Parkvall
发明人： Bengt Lindoff , Robert Baldemair , Kambiz Zangi , Stefan Parkvall
IPC分类号： H04J3/06
CPC分类号： H04L27/2685 , H04B2201/70702 , H04J11/0069 , H04L5/0007 , H04L5/005 , H04L5/0053 , H04L5/0064 , H04L27/2613 , H04L27/2655
摘要： An apparatus and method operable to enable the use of synchronization (SCH) and broadcast channel (BCH) signals with a bandwidth (BW) equal to the minimum possible BW for the system, for example 1.25 MHz. The present invention increases the speed of the initial cell search. In addition, the repetition of signals in the frequency domain makes it possible to perform a faster cell detection in the event a system/mobile terminal/UE is using a larger BW. When the present invention is used in a high BW system, a mobile terminal/UE is operable to determine whether to perform a cell search on a low or high BW to get sufficient cell detection performance.
摘要翻译： 一种用于使能同步（SCH）和广播信道（BCH）信号的装置和方法，所述同步（SCH）和广播信道（BCH）信号的带宽（BW）等于系统的最小可能BW，例如1.25MHz。 本发明增加了初始小区搜索的速度。 此外，频域中的信号的重复使得可以在系统/移动终端/ UE正在使用较大的BW的情况下执行更快的小区检测。 当本发明用于高BW系统时，移动终端/ UE可操作以确定是否在低或高BW上执行小区搜索以获得足够的小区检测性能。
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公开(公告)号：US20110306340A1
公开(公告)日：2011-12-15
申请号：US12899780
申请日：2010-10-07
申请人： Bengt Lindoff , Lars Lindbom , Stefan Parkvall
发明人： Bengt Lindoff , Lars Lindbom , Stefan Parkvall
摘要： An extended cell search procedure enables more inclusive measurement reports by mobile terminals operating in a heterogeneous network. The mobile terminal may be configured to conduct an extended cell search to enable better detection of signals transmitted from weaker cells. For mobile terminal with extended cell search capabilities, the network sends an extended cell search message to the mobile terminal when there is a need for an extended cell search. In response to the extended cell search message, the mobile terminal uses an extended cell search procedure rather than the normal cell search procedure (as specified in Rel-8 of the LTE standard) when performing cell searches.
摘要翻译： 扩展小区搜索过程使得在异构网络中操作的移动终端能够实现更多的包含测量报告。 移动终端可以被配置为进行扩展小区搜索以使得能够更好地检测从较弱小区发送的信号。 对于具有扩展小区搜索功能的移动终端，当需要扩展小区搜索时，网络向移动终端发送扩展小区搜索消息。 响应于扩展小区搜索消息，当执行小区搜索时，移动终端使用扩展小区搜索过程而不是正常小区搜索过程（如LTE标准的Rel-8中所指定的）。
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公开(公告)号：US20090316659A1
公开(公告)日：2009-12-24
申请号：US12326658
申请日：2008-12-02
申请人： Bengt Lindoff , Erik Dahlman , Ylva Jading , Stefan Parkvall
发明人： Bengt Lindoff , Erik Dahlman , Ylva Jading , Stefan Parkvall
IPC分类号： H04W36/30
CPC分类号： H04W48/16 , H04J11/0069 , H04W48/08
摘要： Methods and apparatus for generating and determining multi-component carrier cells, without the use of neighbor-cell lists, are described. Methods for generating and informing a communication system terminal about other component carriers belonging to a certain cell identity (ID), and methods and apparatus for a mobile terminal utilizing extended synchronization information for doing multi-component carrier cell search are described. Also, methods for multi-component carrier measurements and methods of reporting such measurements to a network are described.
摘要翻译： 描述了不使用相邻小区列表来生成和确定多分量载波小区的方法和装置。 描述了关于属于某个小区标识（ID）的其他分量载波生成和通知通信系统终端的方法，以及利用用于进行多分量载波小区搜索的扩展同步信息的移动终端的方法和装置。 此外，描述了用于多分量载波测量的方法以及向网络报告这种测量的方法。
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