公开(公告)号：US20060234702A1

公开(公告)日：2006-10-19

申请号：US11108902

申请日：2005-04-19

申请人： Niclas Wiberg ,  Magnus Persson

发明人： Niclas Wiberg ,  Magnus Persson

IPC分类号： H04Q7/20

CPC分类号： H04W48/14 ,  H04W48/20

摘要： A radio base station does not broadcast service information without a request from a mobile radio terminal. When a mobile radio enters or approaches a coverage area of the base station, it transmits a service information request in or near the radio coverage area. The service information is associated with the radio coverage area. When the base station receives the request for service information from the mobile radio, the base station then selectively transmits the service information to the mobile radio, either immediately or after some exchange between the mobile radio and the base station. The service information allows the mobile radio to determine whether the mobile terminal is permitted to obtain service from the radio base station. The base station does not usually broadcast service information in the radio coverage area independently of a request from a mobile radio thereby conserving resources and reducing interference.

摘要翻译： 无线基站不经移动无线终端的请求广播业务信息。 当移动无线电进入或接近基站的覆盖区域时，它在无线电覆盖区域内或其附近发送服务信息请求。 服务信息与无线电覆盖区域相关联。 当基站从移动无线电接收到服务信息请求时，基站然后在移动无线电与基站之间立即或经过一些交换之后选择性地向移动无线电发送业务信息。 服务信息允许移动无线电确定移动终端是否被允许从无线电基站获得服务。 基站不经常在无线电覆盖区域中广播服务信息，而与移动无线电的请求无关，从而节省资源并减少干扰。

公开(公告)号：US09762358B2

公开(公告)日：2017-09-12

申请号：US13147487

申请日：2009-02-18

申请人： Fredrik Gunnarsson ,  Pál Frenger ,  Niclas Wiberg

发明人： Fredrik Gunnarsson ,  Pál Frenger ,  Niclas Wiberg

IPC分类号： H04L1/18 ,  H04L1/16

CPC分类号： H04L1/1838 ,  H04L1/1607 ,  H04L1/1825 ,  H04L1/1854 ,  H04L1/1864

摘要： Disclosed are improved retransmission schemes. In one embodiment, a retransmission method includes: receiving, at a protocol layer in a receiver, a data block transmitted from a protocol layer in a transmitter; determining that it is not possible to decode the data block; determining that it is not probable that the data block can be decoded; signaling, from the protocol layer in the receiver, to the protocol layer in the transmitter first feedback information indicating that the data block was received; and signaling, from the protocol layer in the receiver, to the protocol layer in the transmitter second feedback information including information related to the reception time of the data block and indicating that the data block is aborted.

公开(公告)号：US09294234B2

公开(公告)日：2016-03-22

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： G01R31/08 ,  H04L5/14 ,  H04L1/18 ,  H04L12/18

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。

公开(公告)号：US20140334331A1

公开(公告)日：2014-11-13

申请号：US14372352

申请日：2012-01-16

申请人： Stefan Wager ,  Niclas Wiberg

发明人： Stefan Wager ,  Niclas Wiberg

IPC分类号： H04B17/02 ,  H04W16/26

CPC分类号： H04W16/26 ,  H04B7/15507 ,  H04W84/047

摘要： Uplink-only relay and donor network node and methods therein for supporting connection of a UE in a cell associated with the network node to the uplink-only relay for uplink communication. The method in the uplink-only relay involves monitoring a relation, in terms of performance, between a direct uplink communication from the UE to the network node, and a potential relayed uplink communication from the UE to the network node via the UORN The method further comprises indicating to the network node when the relation fulfills a condition. The method in the network node involves receiving information, from the UORN, indicating a monitored UE for which a condition is fulfilled. The condition is related to a relation, in terms of performance, between a direct uplink communication from the UE to the network node, and a potential uplink communication relayed via the UORN. If the UE is to be relayed, the method further comprises indicating, to the UORN, that the UE will be relayed via the UORN; and further comprises: adjusting uplink link adaptation of the UE based on the received information.

摘要翻译： 上行链路中继和供体网络节点及其中的方法，用于支持与网络节点相关联的小区中的UE与仅用于上行链路的中继站的上行链路通信的连接。 仅在上行链路中继中的方法涉及监视从UE到网络节点的直接上行链路通信之间的性能关系，以及经由UORN从UE到网络节点的潜在中继上行链路通信。该方法进一步 包括向所述网络节点指示所述关系何时满足条件。 网络节点中的方法涉及从UORN接收指示满足条件的被监视的UE的信息。 该条件涉及在从UE到网络节点的直接上行链路通信之间的关于性能方面的关系以及经由UORN中继的潜在上行链路通信。 如果UE要被中继，则该方法还包括向UORN指示UE将经由UORN中继; 并且还包括：基于所接收的信息来调整所述UE的上行链路自适应。

公开(公告)号：US08825101B2

公开(公告)日：2014-09-02

申请号：US12740742

申请日：2007-12-06

申请人： Gunnar Bark ,  Eva Englund ,  Rong Hu ,  Niclas Wiberg

发明人： Gunnar Bark ,  Eva Englund ,  Rong Hu ,  Niclas Wiberg

IPC分类号： H04W52/24 ,  H04W52/50 ,  H04W52/12 ,  H04W52/28 ,  H04W52/14 ,  H04W52/36 ,  H04W52/40 ,  H04W36/18 ,  H04W36/08

CPC分类号： H04W52/40 ,  H04W36/08 ,  H04W36/18 ,  H04W52/146 ,  H04W52/286 ,  H04W52/36

摘要： The present invention relates to a method and an arrangement of obtaining efficient power control during soft handover in a communication network system when a user equipment (18) is in communication with two or more radio base stations (15a, 15b) over a radio interface on downlink (17) and uplink (16) channels. Transmit power control (TPC) commands are received from said two or more radio base stations (15a, 15b) on said downlink channels (17). Said received transmit power control commands are analyzed and a power offset on said uplink channels (16) is adjusted based on said analyzed transmit power control commands.

摘要翻译： 本发明涉及当用户设备（18）通过无线电接口与两个或多个无线电基站（15a，15b）通信时，在通信网络系统中的软切换期间获得有效功率控制的方法和装置， 下行链路（17）和上行链路（16）信道。 从所述下行链路信道（17）上的所述两个或多个无线电基站（15a，15b）接收发射功率控制（TPC）命令。 所述接收到的发射功率控制命令被分析，并且基于所述分析的发射功率控制命令来调整所述上行链路信道（16）上的功率偏移。

公开(公告)号：US20140119260A1

公开(公告)日：2014-05-01

申请号：US14130515

申请日：2011-07-05

申请人： Jonas Eriksson ,  Pål Frenger ,  Erik Larsson ,  Reza Moosavi ,  Niclas Wiberg

发明人： Jonas Eriksson ,  Pål Frenger ,  Erik Larsson ,  Reza Moosavi ,  Niclas Wiberg

IPC分类号： H04W52/02

CPC分类号： H04W52/0206 ,  H04W76/28 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24

摘要： The invention relates to a method 10 in a base station 2 of a communication system 1 comprising one or more user equipment 4. The method 10 comprises the steps of: detecting 11 that no control transmission or data transmission is being prepared for the one or more user equipment 4; and transmitting 12 a downlink inactivity indicator to the one or more user equipment 4. The invention also encompasses methods in a user equipment, computer programs, and computer program products.

摘要翻译： 本发明涉及包括一个或多个用户设备4的通信系统1的基站2中的方法10.方法10包括以下步骤：检测到11，正在为一个或多个用户设备准备控制传输或数据传输 用户设备4; 并向一个或多个用户设备4发送12个下行链路不活动指示符。本发明还包括用户设备，计算机程序和计算机程序产品中的方法。

公开(公告)号：US20140106806A1

公开(公告)日：2014-04-17

申请号：US14125449

申请日：2011-06-17

申请人： Pål Frenger ,  Niclas Wiberg ,  Erik Eriksson

发明人： Pål Frenger ,  Niclas Wiberg ,  Erik Eriksson

IPC分类号： H04W52/02

CPC分类号： H04W52/0216 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25

摘要： Embodiments herein relate to a method in a radio base station for transmitting an information signal in a radio communications network. The radio base station is arranged to operate in a time structure associated with a clock and arranged to transmit an information signal associated with the time structure. The radio base station is in the radio communications network. The radio base station transmits the information signal repeatedly with a first frequency over a first period of time. Then, the radio base station transmits the same information signal repeatedly with a second frequency over a second period of time, wherein the first frequency is lower than the second frequency and the first period of time is longer than the second period of time.

摘要翻译： 这里的实施例涉及无线电基站中用于在无线电通信网络中发送信息信号的方法。 无线电基站被布置为以与时钟相关联的时间结构操作，并且被布置为发送与时间结构相关联的信息信号。 无线电基站在无线电通信网络中。 无线基站在第一时间段以第一频率重复发送信息信号。 然后，无线基站在第二时间段以第二频率反复发送相同的信息信号，其中，第一频率低于第二频率，第一时间段比第二时间段长。

公开(公告)号：US08396141B2

公开(公告)日：2013-03-12

申请号：US11289184

申请日：2005-11-29

申请人： Bengt Lindoff ,  Magnus Almgren ,  Henrik Asplund ,  Anders Furuskär ,  Niclas Wiberg

发明人： Bengt Lindoff ,  Magnus Almgren ,  Henrik Asplund ,  Anders Furuskär ,  Niclas Wiberg

IPC分类号： H04K1/10 ,  H04L27/28

CPC分类号： H04W48/20 ,  H04B17/318 ,  H04B17/336 ,  H04B17/382 ,  H04L27/2601

摘要： Systems and methods of cell selection are based on measures of frequency selectivity, time selectivity, and/or antenna selectivity. For example, the delay spread and coherence bandwidth of a channel are two measures of frequency selectivity that can be taken into account in the cell selection process. In addition to or instead of either delay spread or coherence bandwidth, Doppler frequency shift or coherence time (which are two measures of time selectivity) and/or antenna correlation or mean signal strength per antenna (which are two measures of antenna selectivity), among other parameters, can be determined and taken into account.

摘要翻译： 小区选择的系统和方法基于频率选择性，时间选择性和/或天线选择性的测量。 例如，信道的延迟扩展和相干带宽是在小区选择过程中可以考虑的频率选择性的两个度量。 除了或代替延迟扩展或相干带宽，多普勒频移或相干时间（其是时间选择性的两个测量）和/或天线相关性或每个天线的平均信号强度（其是天线选择性的两个测量），在 其他参数，可以确定和考虑。

公开(公告)号：US08392780B2

公开(公告)日：2013-03-05

申请号：US12293752

申请日：2006-03-21

申请人： Henning Wiemann ,  Niclas Wiberg ,  Joachim Sachs ,  Reiner Ludwig ,  Michael Meyer

发明人： Henning Wiemann ,  Niclas Wiberg ,  Joachim Sachs ,  Reiner Ludwig ,  Michael Meyer

IPC分类号： G06F11/00

CPC分类号： H04L1/1809 ,  H04L1/16 ,  H04L1/1607 ,  H04L2001/0092

摘要： Methods of controlling peers of a relay ARQ protocol are described. It is proposed to provide a predetermined marking in the payload section of messages of the relay ARQ protocol, such that relay peers along the relay connections can extract information from the payload section.

摘要翻译： 描述了控制中继ARQ协议对等体的方法。 建议在中继ARQ协议的消息的有效载荷部分中提供预定的标记，使得沿着中继连接的中继对等体可以从有效载荷部分提取信息。

公开(公告)号：US08009607B2

公开(公告)日：2011-08-30

申请号：US10128583

申请日：2002-04-24

申请人： Fredrik Gunnarsson ,  Niclas Wiberg ,  Gunnar Bark ,  Eva Englund

发明人： Fredrik Gunnarsson ,  Niclas Wiberg ,  Gunnar Bark ,  Eva Englund

IPC分类号： H04B7/216

CPC分类号： H04L1/0021 ,  H04L1/0002 ,  H04L1/0006 ,  H04L1/0022 ,  Y02D50/10

摘要： A radio network provides centralized load control in order to control uplink interference in a cell while at the same time permitting adaptation to fast channel variations. The radio network sends to a mobile terminal a percentage of time that the mobile terminal may transmit over a radio channel in the uplink direction to the radio network. The mobile determines a current or future condition of the radio channel and restricts uplink transmissions based on the received percentage and the radio channel condition. Transmissions are restricted to times when the current or future condition is favorable up to the percentage amount. Channel condition favorability may be determined by the mobile station, in one example embodiment, by comparing the radio channel condition to an average condition of the channel, such as a local or moving average channel condition. Also in an example embodiment, the mobile may determine a current or future channel condition using transmit power control commands received from the radio network.

摘要翻译： 无线电网络提供集中式负载控制，以便控制小区中的上行链路干扰，同时允许适应快速信道变化。 无线电网络向移动终端发送移动终端可以通过无线电信道在上行链路方向上向无线电网络传送的时间百分比。 移动台确定无线电信道的当前或未来状况，并基于所接收的百分比和无线电信道状况来限制上行链路传输。 传输仅限于当前或未来状况优于百分比的时间。 在一个示例性实施例中，通过将无线电信道条件与信道的平均条件（诸如本地或移动平均信道条件）进行比较，可以由移动台确定信道条件有利性。 同样在示例性实施例中，移动台可以使用从无线电网络接收的发射功率控制命令来确定当前或将来的信道状况。