专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20140295836A1 RADIO NETWORK NODE, USER EQUIPMENT AND METHODS FOR ENABLING ACCESS TO A RADIO NETWORK 有权
标题翻译：无线网络节点，用户设备和启用无线电网络的方法
公开(公告)号：US20140295836A1
公开(公告)日：2014-10-02
申请号：US14359560
申请日：2011-11-21
申请人： Pål Frenger , Niclas Wiberg
发明人： Pål Frenger , Niclas Wiberg
IPC分类号： H04W48/16
CPC分类号： H04W48/16 , H04W48/08 , H04W48/12 , H04W52/0229 , H04W74/006 , H04W84/042 , H04W84/045 , H04W88/02 , Y02D70/00 , Y02D70/122 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/25
摘要： Embodiments herein relate to a method in a radio network node (1) for enabling a user equipment (10) to access a radio communications network. The user equipment (10) is located in an area of the radio communications network. The radio network node (1) retrieves a system signature. The system signature is indicating a set of system information to be used by the user equipment (10) to access the radio network node (1). The radio network node (1) then transmits the system signature within the area. This enables the user equipment (10) to access the radio communications network.
摘要翻译：本文的实施例涉及用于使用户设备（10）能够访问无线电通信网络的无线电网络节点（1）中的方法。用户设备（10）位于无线电通信网络的一个区域中。无线电网络节点（1）检索系统签名。系统签名指示用户设备（10）用于接入无线电网络节点（1）的一组系统信息。无线电网络节点（1）然后在区域内发送系统签名。这使得用户设备（10）能够访问无线电通信网络。

92. 发明授权

US08526933B2 Method and arrangements to reconfigure a radio base station in a wireless communication system 有权
标题翻译：在无线通信系统中重新配置无线电基站的方法和装置
公开(公告)号：US08526933B2
公开(公告)日：2013-09-03
申请号：US13380282
申请日：2009-06-23
申请人： Robert Baldemair , Pål Frenger , Bo Hagerman
发明人： Robert Baldemair , Pål Frenger , Bo Hagerman
IPC分类号： H04M3/00
CPC分类号： H04W24/02 , H04W36/165
摘要： A Radio Base Station (RBS) and method of operating the same are provided. The RBS may enable a fast and flexible reconfiguration of the system from a first configuration to a second confirmation where the RBS is triggered to initiate a system reconfiguration and the reconfiguration is performed by starting a new cell with the wanted new configuration in parallel with the original cell. During a certain time period, both the original and the new cell are available. Thereafter, the original cell is shut down. The time offset between the start up of the new cell and the shut down of the original cell may be long enough to ensure that user equipment associated with the original cell can be handed over or can reselect the new cell. The time offset may be short enough to reduce the interference between the original and new cells.
摘要翻译：提供无线基站（RBS）及其操作方法。 RBS可以实现从第一配置到第二确认的系统的快速和灵活的重新配置，其中RBS被触发以启动系统重新配置，并且通过使用所需的新配置与原始并行开始新的小区来执行重新配置细胞。在一段时间内，原始和新的单元都可用。此后，原始单元被关闭。新单元的启动与原始单元的关闭之间的时间偏移可能足够长以确保与原始单元相关联的用户设备可以被切换或者可以重新选择新单元。时间偏移可能足够短以减少原始单元与新单元之间的干扰。

93. 发明授权

US08472367B2 Enhancing outage capacity based on adaptive mode switching between on-frequency and frequency translation 有权
标题翻译：基于频率和频率转换之间的自适应模式切换增强中断容量
公开(公告)号：US08472367B2
公开(公告)日：2013-06-25
申请号：US13128806
申请日：2008-11-12
申请人： Peter Larsson , Robert Baldemair , Pål Frenger , Niklas Johansson
发明人： Peter Larsson , Robert Baldemair , Pål Frenger , Niklas Johansson
IPC分类号： H04B7/14
CPC分类号： H04W72/085 , H04B7/15557 , H04W84/047
摘要： A method includes determining channel quality feedback information characterizing the channels statistically and calculating, based on the channel quality feedback information, a robustness related measure, such as outage capacity, associated with an on-frequency mode of operation and a robustness related measure, such as an outage capacity, associated with a frequency translated mode of operation. The method includes selecting the on-frequency mode of operation or the frequency translated mode of operation that maximizes the robustness related measure, such as outage capacity. The method also includes transmitting a message to other devices to operate in the selected on-frequency or a frequency translated modes. The method also includes performing maximum ratio combining or interference rejection combining, by at least one of the other devices, when the message indicates to operate in the frequency translated mode.
摘要翻译：一种方法包括：基于信道质量反馈信息来确定表征信道的信道质量反馈信息，并根据信道质量反馈信息计算与频率工作模式相关联的鲁棒性相关度量，例如中断容量，以及鲁棒性相关度量，例如与频率翻译操作模式相关联的中断容量。该方法包括选择最大化鲁棒性测量（例如中断容量）的工频模式或频率转换操作模式。该方法还包括向其他设备发送消息以在选定的频率或频率转换模式下操作。该方法还包括当消息指示以频率转换模式操作时，由至少一个其他设备执行最大比率组合或抗干扰组合。

94. 发明申请

US20130148536A1 Methods and Arrangements for Establishing a Radio Connection in a Communication System 有权
标题翻译：在通信系统中建立无线电连接的方法和安排
公开(公告)号：US20130148536A1
公开(公告)日：2013-06-13
申请号：US13817849
申请日：2010-09-22
申请人： Pål Frenger , Erik Eriksson , Fredrik Gunnarsson
发明人： Pål Frenger , Erik Eriksson , Fredrik Gunnarsson
IPC分类号： H04W74/08
CPC分类号： H04W74/08 , H04L5/0023 , H04L5/0035 , H04L5/0051 , H04L5/0053 , H04L5/0073 , H04W48/12 , H04W48/20 , H04W72/005 , H04W74/006
摘要： This invention pertains in general to the field of establishment of radio connection in a communication system. More particularly the invention relates to establishing a radio connection in a communication system. By broadcasting Random Access Channel related system information, user equipments can send a RACH request and receive a set of DL demodulation reference signals associated with a DL control channel.
摘要翻译：本发明一般涉及通信系统中无线电连接的建立领域。更具体地，本发明涉及在通信系统中建立无线电连接。通过广播随机接入信道相关的系统信息，用户设备可以发送RACH请求并接收与DL控制信道相关联的一组DL解调参考信号。

95. 发明申请

US20130072112A1 SYSTEM AND METHOD FOR OPERATING A REPEATER 有权
标题翻译：用于操作重复器的系统和方法
公开(公告)号：US20130072112A1
公开(公告)日：2013-03-21
申请号：US13238769
申请日：2011-09-21
申请人： Fredrik Gunnarsson , Pål Frenger
发明人： Fredrik Gunnarsson , Pål Frenger
IPC分类号： H04W24/00 , H04W4/00
CPC分类号： H04B7/2606
摘要： A method of operating a repeater for wireless communication includes broadcasting, from the repeater, a pilot signal in a service area associated with the repeater. The pilot signal carries a scrambling code that permits mobile terminals to decode information transmitted by the repeater. The method further includes receiving a request to initiate communication from a mobile terminal that has received the pilot signal and, in response to receiving the request, establishing a communication link with the mobile terminal. The method further includes receiving, at a first antenna of the repeater, data transmitted wirelessly by the mobile terminal and transmitting, over a second antenna of the repeater, the received data to a base station.
摘要翻译：一种操作用于无线通信的中继器的方法包括从中继器广播与中继器相关联的服务区域中的导频信号。导频信号携带允许移动终端解码由中继器发送的信息的扰码。该方法还包括接收从已经接收到导频信号的移动终端发起通信的请求，并且响应于接收到请求，建立与移动终端的通信链路。该方法还包括在中继器的第一天线处接收由移动终端无线发送的数据，并通过中继器的第二天线将所接收的数据发送到基站。

96. 发明申请

US20130072110A1 SYSTEM AND METHOD FOR CONFIGURING A REPEATER 有权
标题翻译：用于配置重复器的系统和方法
公开(公告)号：US20130072110A1
公开(公告)日：2013-03-21
申请号：US13238509
申请日：2011-09-21
申请人： Fredrik Gunnarsson , Pål Frenger
发明人： Fredrik Gunnarsson , Pål Frenger
IPC分类号： H04B7/14
CPC分类号： H04B7/2606 , H04B7/155 , H04W12/00 , H04W12/06 , H04W72/0466 , H04W84/08
摘要： A method of configuring a repeater in a mobile communication network includes receiving information identifying a first set of scrambling codes from a repeater. The first set of scrambling codes includes one or more scrambling codes that are being used by base stations from which the repeater has received signals. The method also includes determining a set of one or more unavailable scrambling codes based on the first set and selecting a scrambling code for the repeater based on the set of unavailable scrambling codes. Additionally, the method includes transmitting information identifying the selected scrambling code to the repeater.
摘要翻译：在移动通信网络中配置中继器的方法包括从中继器接收标识第一组扰码的信息。第一组扰码包括正在由中继器已经从其接收信号的基站使用的一个或多个扰码。该方法还包括基于第一组确定一个或多个不可用扰码的集合，并且基于该不可用扰码的集合来选择用于中继器的扰码。此外，该方法包括将识别所选择的扰码的信息发送到中继器。

97. 发明申请

US20130051272A1 Methods and Arrangements for Early HARQ Feedback in a Mobile Communication System 有权
标题翻译：移动通信系统中早期HARQ反馈的方法和布置
公开(公告)号：US20130051272A1
公开(公告)日：2013-02-28
申请号：US13643704
申请日：2010-05-04
申请人： Niclas Wiberg , Erik Eriksson , Pål Frenger , Jonas Fröberg Olsson , Bo Göransson
发明人： Niclas Wiberg , Erik Eriksson , Pål Frenger , Jonas Fröberg Olsson , Bo Göransson
IPC分类号： H04W24/00 , H04W72/04
CPC分类号： H04L1/1829 , H04L1/1864 , H04L1/189 , H04L12/1872 , H04L12/1877
摘要： A receiving node makes an early estimate of the outcome of a decoding attempt and sends a corresponding early feedback (EHF) to the sending node. This has an effect of enabling a fast retransmission of the data by the sending node in case the decoding by the receiving node is likely to fail. An advantage of this is that any delays due to data retransmission may be minimized, resulting in a higher average throughput of the data transmission between the nodes.
摘要翻译：接收节点对解码尝试的结果进行早期估计，并向发送节点发送相应的早期反馈（EHF）。这具有在接收节点的解码可能失败的情况下能够由发送节点快速重传数据的效果。这样做的一个优点是可以将由于数据重传引起的任何延迟最小化，导致节点之间的数据传输的平均吞吐量更高。

98. 发明申请

US20120157103A1 Method and Arrangement In A Radio Communications System for Supporting DTX 有权
标题翻译：用于支持DTX的无线电通信系统中的方法和布置
公开(公告)号：US20120157103A1
公开(公告)日：2012-06-21
申请号：US13319258
申请日：2009-05-08
申请人： Pål Frenger , Robert Baldemair , Erik Dahlman
发明人： Pål Frenger , Robert Baldemair , Erik Dahlman
IPC分类号： H04W36/08 , H04W52/02
CPC分类号： H04W36/0055 , H04W52/0216 , H04W76/28 , H04W92/20 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： A method in a first base station for supporting DTX is provided. The first base station serves a first cell being in an active mode. The first base station communicates with a user equipment within the first cell. The first base station is comprised in a radio communications system further comprising the user equipment and a second base station serving a second cell being in a non observable mode. The first base station sends (602) to the second base station, a request to switch the second cell state from a non observable mode to an observable mode. It further sends (603) to the user equipment or to the second base station, a request to perform signalling between the user equipment and the second base station for quality measurements. The first base station then obtains (604) information that handover is feasible, based on quality measurement of the performed signalling. The first base station sends (605) to the second base station, a request to prepare handover of the user equipment from the first cell to the second cell, and further (606) to the user equipment, a command to perform handover to the second cell.
摘要翻译：提供了一种用于支持DTX的第一基站中的方法。第一基站服务于处于活动模式的第一小区。第一基站与第一小区内的用户设备进行通信。第一基站包括在还包括用户设备和服务于不可观察模式的第二小区的第二基站的无线电通信系统中。第一基站向第二基站发送（602）将第二小区状态从不可观察模式切换到可观察模式的请求。它进一步向用户设备或第二基站发送（603）请求以在用户设备和第二基站之间执行用于质量测量的信令。然后，基于进行的信令的质量测量，第一基站获得切换可行的信息（604）。第一基站向第二基站发送（605）请求，准备将用户设备从第一小区切换到第二小区，并且进一步（606）到用户设备，执行向第二小区切换的命令细胞。

99. 发明申请

US20120058719A1 Determining the Repeater Gain in Dependence of Interference 有权
标题翻译：确定干扰依赖性的中继器增益
公开(公告)号：US20120058719A1
公开(公告)日：2012-03-08
申请号：US13318528
申请日：2009-05-04
申请人： Jiansong Gan , Pål Frenger , Yin Liu , Zhang Zhang
发明人： Jiansong Gan , Pål Frenger , Yin Liu , Zhang Zhang
IPC分类号： H04W52/24
CPC分类号： H04W52/46 , H04B7/15535 , H04B7/15578 , H04B7/2606
摘要： A method of operating a repeater in a communications system is disclosed, wherein a repeater gain to be used for the amplification of a signal is adjusted in dependence on an estimate of an interference by the repeater and by the receiver. The interference at the receiver is feed back to the relay node.
摘要翻译：公开了一种在通信系统中操作中继器的方法，其中根据中继器和接收机的干扰估计来调整要用于信号放大的中继器增益。接收机的干扰反馈给中继节点。

100. 发明申请

US20110223855A1 Methods and Arrangements for Determining Radio Characteristics of a Radio Link 有权
标题翻译：确定无线电链路无线电特性的方法和布置
公开(公告)号：US20110223855A1
公开(公告)日：2011-09-15
申请号：US13129778
申请日：2008-11-18
申请人： Pål Frenger , Niklas Johansson , Peter Larsson
发明人： Pål Frenger , Niklas Johansson , Peter Larsson
IPC分类号： H04B17/02
CPC分类号： H04B7/155 , H04W52/46
摘要： A method and arrangement in a first node (101) for determining radio characteristics of a radio link between a first repeater (103, 203) and at least one second repeater (104, 204) are provided. The first node sends a first message, to the first repeater (103, 203), instructing the first repeater (103, 203) to send a radio signal being measureable by the second repeater (104, 204). Furthermore, the first node sends a second message, to said at least one second repeater, instructing said at least one second repeater (104, 204) to measure on the radio signal. The first node receives measurement data of the radio signal, measured by said at least one second repeater (104, 204). The first node (101) determines radio characteristics of the radio link between the first repeater (103, 203) and said at least one second repeater based on the measurement data. Methods and arrangements in a first and second repeater and a method and arrangement in a second node for contributing to radio characteristics determination are provided.
摘要翻译：提供了用于确定第一中继器（103,203）和至少一个第二中继器（104,204）之间的无线电链路的无线电特性的第一节点（101）中的方法和装置。第一节点向第一中继器（103,203）发送第一消息，指示第一中继器（103,203）发送可由第二中继器（104,204）测量的无线电信号。此外，第一节点向所述至少一个第二中继器发送第二消息，指示所述至少一个第二中继器（104,204）对无线电信号进行测量。第一节点接收由所述至少一个第二中继器（104,204）测量的无线电信号的测量数据。第一节点（101）基于测量数据确定第一中继器（103,203）和所述至少一个第二中继器之间的无线电链路的无线电特性。提供了第一和第二中继器中的方法和布置以及用于有助于无线电特性确定的第二节点中的方法和装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式