专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100285830A1 Uplink Power Control for Power Limited Terminals 有权
标题翻译：电源有限端子上行电源控制
公开(公告)号：US20100285830A1
公开(公告)日：2010-11-11
申请号：US12811736
申请日：2008-07-14
申请人： Eva Englund , Erik Dahlman , Anders Furuskar , Ylva Jading , Kristina Jersenius , Stefan Parkvall
发明人： Eva Englund , Erik Dahlman , Anders Furuskar , Ylva Jading , Kristina Jersenius , Stefan Parkvall
IPC分类号： H04W52/30
CPC分类号： G06Q10/06 , H04W52/146 , H04W52/221 , H04W52/30 , H04W52/325 , H04W52/367
摘要： Transmit power control methods and apparatus are disclosed. In several embodiments, a mobile terminal (200) is configured to effectively ignore ‘UP’ transmit power control commands in the event that the mobile terminal (200) is operating in a power-limited state. In an exemplary method for controlling transmit power at a mobile terminal (200), a plurality of transmit power control commands are received. An accumulated power control value is adjusted (350) in response to each transmit power control command that directs a negative adjustment in transmit power. However, the accumulated power control value is adjusted (350) in response to a transmit power control command that directs a positive adjustment in transmit power only if the mobile terminal (200) is not in a power-limited state. Transmit power settings for each transmission are calculated (360) based on the accumulated power control value and the one or more radio link parameters.
摘要翻译：公开了发射功率控制方法和装置。在几个实施例中，移动终端（200）被配置为在移动终端（200）处于功率受限状态的情况下有效地忽略“UP”发射功率控制命令。在用于控制移动终端（200）的发射功率的示例性方法中，接收多个发射功率控制命令。响应于指示发送功率的负调整的每个发送功率控制命令，调整累积功率控制值（350）。然而，仅当移动终端（200）不处于功率限制状态时，响应于仅在指示发送功率中的正调整的发送功率控制命令来调整累积功率控制值（350）。基于累积的功率控制值和一个或多个无线电链路参数来计算（360）每个传输的发射功率设置。

2. 发明授权

US08644874B2 Uplink power control for power limited terminals 有权
标题翻译：功率限制端子上行电源控制
公开(公告)号：US08644874B2
公开(公告)日：2014-02-04
申请号：US12811736
申请日：2008-07-14
申请人： Eva Englund , Erik Dahlman , Anders Furuskar , Ylva Jading , Kristina Jersenius , Stefan Parkvall
发明人： Eva Englund , Erik Dahlman , Anders Furuskar , Ylva Jading , Kristina Jersenius , Stefan Parkvall
IPC分类号： H04B7/00
CPC分类号： G06Q10/06 , H04W52/146 , H04W52/221 , H04W52/30 , H04W52/325 , H04W52/367
摘要： Transmit power control methods and apparatus are disclosed. In several embodiments, a mobile terminal (200) is configured to effectively ignore ‘UP’ transmit power control commands in the event that the mobile terminal (200) is operating in a power-limited state. In an exemplary method for controlling transmit power at a mobile terminal (200), a plurality of transmit power control commands are received. An accumulated power control value is adjusted (350) in response to each transmit power control command that directs a negative adjustment in transmit power. However, the accumulated power control value is adjusted (350) in response to a transmit power control command that directs a positive adjustment in transmit power only if the mobile terminal (200) is not in a power-limited state. Transmit power settings for each transmission are calculated (360) based on the accumulated power control value and the one or more radio link parameters.
摘要翻译：公开了发射功率控制方法和装置。在几个实施例中，移动终端（200）被配置为在移动终端（200）处于功率受限状态的情况下有效地忽略“UP”发射功率控制命令。在用于控制移动终端（200）的发射功率的示例性方法中，接收多个发射功率控制命令。响应于指示发送功率的负调整的每个发送功率控制命令，调整累积功率控制值（350）。然而，仅当移动终端（200）不处于功率限制状态时，响应于仅在指示发送功率中的正调整的发送功率控制命令来调整累积功率控制值（350）。基于累积的功率控制值和一个或多个无线电链路参数来计算（360）每个传输的发射功率设置。

3. 发明授权

US09300495B2 Channel sounding using multiple sounding configurations 有权
标题翻译：使用多个探测配置的通道探测
公开(公告)号：US09300495B2
公开(公告)日：2016-03-29
申请号：US12672324
申请日：2008-06-16
申请人： Erik Dahlman , Ylva Jading , Stefan Parkvall
发明人： Erik Dahlman , Ylva Jading , Stefan Parkvall
IPC分类号： H04W4/00 , H04L25/02 , H04L5/00 , H04L27/26
CPC分类号： H04L27/2613 , H04L5/0051 , H04L25/0226
摘要： More than one set of sounding signal configuration parameters are determined for the same mobile terminal. The mobile terminal uses the sets of configuration parameters to generate different sounding reference signals which can be used for different purposes such as estimating timing and channel quality. In one embodiment, a method of configuring uplink sounding transmissions by mobile terminals in a wireless communication network is characterized by determining different sets of configuration parameters for sounding signal transmissions for a given mobile terminal (200). The different sets of configuration parameters are transmitted to the mobile terminal, allowing the mobile terminal to generate different sounding signals for different uses by the wireless communication network (202).
摘要翻译：确定同一移动终端的多组探测信号配置参数。移动终端使用该组配置参数来生成可用于不同目的的不同的探测参考信号，例如估计定时和信道质量。在一个实施例中，在无线通信网络中配置移动终端的上行链路探测传输的方法的特征在于确定用于给定移动终端（200）的用于探测信号传输的不同组配置参数。将不同的配置参数集合发送到移动终端，允许移动终端为无线通信网络（202）的不同用途生成不同的探测信号。

4. 发明申请

US20110103338A1 Method and Devices for Providing Enhanced Signaling 有权
标题翻译：提供增强信令的方法和设备
公开(公告)号：US20110103338A1
公开(公告)日：2011-05-05
申请号：US12990404
申请日：2008-02-05
申请人： David Astely , Erik Dahlman , Ylva Jading , Stefan Parkvall
发明人： David Astely , Erik Dahlman , Ylva Jading , Stefan Parkvall
IPC分类号： H04W72/04
CPC分类号： H04W4/20 , H04J11/0069 , H04L5/0007 , H04L5/0053
摘要： Methods and devices for introducing enhanced signals into a wireless environment. The enhanced signals provide for functionality that is not specified in a communication standard corresponding to a standard of a legacy terminal. The enhanced signals can be utilized by a non-legacy terminal. The legacy terminal is incapable of processing the enhanced signals and is unable to detect the presence of the enhanced signals.
摘要翻译：将增强信号引入无线环境的方法和设备。增强信号提供在对应于传统终端的标准的通信标准中未指定的功能。增强信号可以由非传统终端利用。遗留终端不能处理增强的信号，并且不能检测出增强的信号的存在。

5. 发明申请

US20110092242A1 Signalling Resource Allocation in a Telecommunications Newtork 有权
标题翻译：电信纽顿的信令资源分配
公开(公告)号：US20110092242A1
公开(公告)日：2011-04-21
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
IPC分类号： H04B7/00
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。每个比特对应于多个资源块，其中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来确定该数量。

6. 发明授权

US08249007B2 Measurement of cell-specific reference symbols in the presence of MBMS single frequency network transmissions 有权
标题翻译：在存在MBMS单频网络传输的情况下测量小区特定参考符号
公开(公告)号：US08249007B2
公开(公告)日：2012-08-21
申请号：US12532166
申请日：2008-01-11
申请人： Ylva Jading , Erik Dahlman , Elias Jonsson , Stefan Parkvall
发明人： Ylva Jading , Erik Dahlman , Elias Jonsson , Stefan Parkvall
IPC分类号： H04W4/00 , H04W72/00 , H04L12/66
CPC分类号： H04W72/005 , H04J11/0093 , H04L5/0007 , H04L5/005 , H04W36/0055
摘要： A network unit of an own cell is operated in a radio communication system utilizing a radio interface that includes a radio frame made up of a number of sub-frames. The own cell serves one or more user equipments. Operation includes obtaining information about a scheduling of MBSFN data transmissions in one or more neighboring cells. The information thereby obtained is used to generate an information signal that, for a given sub-frame, enables the one or more user equipments to determine whether neighboring cell measurements can be performed using a unicast group of Orthogonal Frequency Division Multiple access (OFDM) symbols. The information signal is transmitted to the one or more user equipments, which can then use the information to determine how to locate cell-specific reference symbols when doing measurements of neighboring cells.
摘要翻译：自身小区的网络单元在利用包括由多个子帧构成的无线帧的无线接口的无线通信系统中进行操作。自己的小区服务于一个或多个用户设备。操作包括获得关于在一个或多个相邻小区中的MBSFN数据传输的调度的信息。由此获得的信息用于生成信息信号，对于给定的子帧，使一个或多个用户设备能够使用正交频分多址（OFDM）符号的单播组来确定是否可以执行相邻小区测量。信息信号被发送到一个或多个用户设备，然后可以在进行相邻小区的测量时使用该信息来确定如何定位小区特定参考符号。

7. 发明授权

US09131534B2 Method and apparatus for configuring sounding signals in a wireless communication network 有权
标题翻译：一种用于在无线通信网络中配置探测信号的方法和装置
公开(公告)号：US09131534B2
公开(公告)日：2015-09-08
申请号：US12672357
申请日：2008-06-18
申请人： Erik Dahlman , Ylva Jading , Stefan Parkvall
发明人： Erik Dahlman , Ylva Jading , Stefan Parkvall
IPC分类号： H04W99/00 , H04W72/04 , H04W28/18
CPC分类号： H04W72/042 , H04L5/0051 , H04W28/18 , H04W72/1268 , H04W88/08 , H04W99/00
摘要： The teachings presented herein propose a separation between the configuration of a sounding signal, and the initialization of the sounding signal. In other words, in at least one example embodiment proposed herein, a base station or other controlling entity separates the selection of sounding signal parameters (sounding signal configuration) and the signaling of that configuration information to a mobile terminal from the Ordering” or other initiation of sounding signal transmission. Thus, a mobile station may be sent sounding signal configuration information and subsequently be commanded (implicitly or explicitly) to begin sounding signal transmissions according to the previously provided configuration information.
摘要翻译：本文提出的教导提出了探测信号的配置与探测信号的初始化之间的间隔。换句话说，在本文中提出的至少一个示例实施例中，基站或其他控制实体将选择的探测信号参数（探测信号配置）和该配置信息的信令从订购“或其他启动的发声信号传输。因此，移动台可以被发送探测信号配置信息，随后根据先前提供的配置信息命令（隐式地或明确地）开始发声信号传输。

8. 发明授权

US08711811B2 Identifying multi-component carrier cells 有权
标题翻译：识别多分量载波信元
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。

9. 发明授权

US08379587B2 Signalling resource allocation in a telecommunications network 有权
标题翻译：电信网络中的信令资源分配
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
IPC分类号： H04W4/00 , H04J3/26 , H04J3/00 , H04J3/16 , H04W72/00
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。

10. 发明申请

US20110235684A1 Multicarrier Communication System Employing Explicit Frequency Hopping 有权
标题翻译：多载波通信系统采用显式跳频
公开(公告)号：US20110235684A1
公开(公告)日：2011-09-29
申请号：US12672299
申请日：2008-05-16
申请人： Erik Dahlman , Ylva Jading , Per Skillermark , Stefan Parkvall
发明人： Erik Dahlman , Ylva Jading , Per Skillermark , Stefan Parkvall
IPC分类号： H04B1/713
CPC分类号： H04B1/713 , H04B1/59 , H04L5/0007 , H04L5/006 , H04L27/2627 , H04L27/2657 , H04W72/042 , H04W72/0453 , H04W72/1205 , H04W88/08
摘要： Variable bandwidth assignment and frequency hopping are employed to make efficient use of radio resources. Variable bandwidth assignment is achieved by dynamically allocating different numbers of subcarriers to different mobile terminals depending on their instantaneous channel conditions. The frequency hopping patterns are determined “on-the-fly” based on the current bandwidth assignments. The bandwidth assignments and frequency hopping patterns are signaled to the mobile terminals in a scheduling grant.
摘要翻译：采用可变带宽分配和跳频来有效利用无线电资源。可变带宽分配通过根据其瞬时信道条件向不同移动终端动态分配不同数量的子载波来实现。基于当前带宽分配来确定跳频模式“即时”。带宽分配和跳频模式在调度许可中被发送给移动终端。

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