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61. 发明授权

US09084265B2 Spectrum sharing in multi-RAT radio base stations 有权
标题翻译：多RAT无线电基站频谱共享
公开(公告)号：US09084265B2
公开(公告)日：2015-07-14
申请号：US13878615
申请日：2010-10-21
申请人： Johan Moe , Pål Frenger , Niclas Wiberg
发明人： Johan Moe , Pål Frenger , Niclas Wiberg
IPC分类号： H04W72/00 , H04W72/04 , H04W28/16 , H04W24/00 , H04W88/10
CPC分类号： H04W72/0486 , H04W24/00 , H04W28/16 , H04W88/10
摘要： Embodiments herein disclose a method in a radio base station (12) for allocating a radio resource to be used for communication in a radio communications network, which radio base station (12) serves a first cell (13) of a first radio access technology and a second cell (15) of a second radio access technology. The first cell (13) and second cell (15) are comprised in the radio communications network, and which radio base station (12) controls a radio resource that supports communication over a frequency band The method comprises determining (1010) a load in at least one of the first cell (13) and second cell (15), and allocating (1020) the radio resource supporting communication over the frequency band to the first radio access technology of the first cell (13) or the second radio access technology of the second cell (15) based on the determined load.
摘要翻译：本文的实施例公开了一种在无线电基站（12）中用于分配无线电资源以用于在无线电通信网络中进行通信的方法，所述无线电基站（12）服务于第一无线电接入技术的第一小区（13）第二无线电接入技术的第二小区（15）。第一小区（13）和第二小区（15）包括在无线电通信网络中，并且哪个无线电基站（12）控制支持频带上的通信的无线电资源。该方法包括：确定（1010）第一小区（13）和第二小区（15）中的至少一个，并且将支持通过频带的通信的无线电资源分配（1020）到第一小区（13）的第一无线电接入技术或第二无线电接入技术所述第二单元（15）基于所确定的负载。

62. 发明授权

US09014079B2 Intra-subframe time multiplexing 有权
标题翻译：子帧间时间复用
公开(公告)号：US09014079B2
公开(公告)日：2015-04-21
申请号：US12712413
申请日：2010-02-25
申请人： Niclas Wiberg , Håkan Andersson , Christian Hoymann
发明人： Niclas Wiberg , Håkan Andersson , Christian Hoymann
IPC分类号： H04B7/14 , H04B7/155
CPC分类号： H04B7/15542
摘要： A relay node (29) radio access network (RAN) is configured to communicate using backhaul subframes over a Un radio interface with a donor base (27) station node and to communicate using access subframes over a Uu radio interface with a wireless terminal (30). Downlink backhaul subframes and downlink access subframes are transmitted over an air interface using the same frequency band, but a beginning of a selected downlink access subframe precedes a beginning of a next-in-time downlink backhaul subframe by a downlink timing advance (TA). The relay node (29) both receives downlink control information from the donor base station node and transmits downlink control information to the wireless terminal during the downlink backhaul subframe, e.g., during a time to which the downlink backhaul subframe has been allocated.
摘要翻译：中继节点（29）无线电接入网络（RAN）被配置为使用回程子帧通过Un无线电接口与施主基站（27）站节点进行通信，并且通过Uu无线电接口与无线终端（30）进行接入子帧的通信）。下行链路回程子帧和下行链路接入子帧通过空中接口使用相同的频带发送，但是下行链路接入子帧的开始在下一个时间下行链路回程子帧的开始之前通过下行链路定时提前（TA）。中继节点（29）都从施主基站节点接收下行链路控制信息，并且在下行回程子帧期间，例如在已经分配了下行回程子帧的时间内，向无线终端发送下行链路控制信息。

63. 发明申请

US20150043455A1 RADIO COMMUNICATION SYSTEM FOR ASSIGNING A SHORT-LIVED C-RNTI 有权
标题翻译：用于分配短租C-RNTI的无线电通信系统
公开(公告)号：US20150043455A1
公开(公告)日：2015-02-12
申请号：US14370162
申请日：2012-01-03
申请人： György Miklós , Erik Eriksson , Johan Rune , Joachim Sachs , Zoltán Turányi , Niclas Wiberg
发明人： György Miklós , Erik Eriksson , Johan Rune , Joachim Sachs , Zoltán Turányi , Niclas Wiberg
IPC分类号： H04W76/02 , H04W72/04 , H04W74/08
CPC分类号： H04W76/11 , H04W8/26 , H04W72/042 , H04W74/0833
摘要： A radio communication system and a method for assigning a short-lived Cell Radio Network Temporary Identifier (C-RNTI) to a first user equipment performing random access to a radio network node are provided. The radio communication system registers the first user equipment as connected to the radio network node. A message for synchronizing the radio network node and the first user equipment with respect to the first time period is transferred. After the first time period has elapsed, the radio communication system maintains the first user equipment connected to the radio network node, and allows the short-lived C-RNTI to be assigned to a second user equipment. Furthermore, a first user equipment and method for enabling assignment of a short-lived C-RNTI to the first user equipment performing random access and a radio network node and method for assigning a short-lived C-RNTI to a first user equipment performing random access are provided.
摘要翻译：提供了一种无线电通信系统和用于向执行随机接入无线电网络节点的第一用户设备分配短寿命小区无线电网络临时标识符（C-RNTI）的方法。无线电通信系统注册连接到无线电网络节点的第一用户设备。传送用于使无线电网络节点和第一用户设备相对于第一时间段同步的消息。在第一时间段过去之后，无线电通信系统维护连接到无线电网络节点的第一用户设备，并且允许将短暂的C-RNTI分配给第二用户设备。此外，用于能够将短命C-RNTI分配给执行随机接入的第一用户设备的第一用户设备和方法以及用于向执行随机的第一用户设备分配短命C-RNTI的无线网络节点和方法提供访问。

64. 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。

65. 发明申请

US20130288698A1 Method and Arrangement for Adapting Guard Time Based on Timing Advance 有权
标题翻译：基于定时提前调整保护时间的方法与布置
公开(公告)号：US20130288698A1
公开(公告)日：2013-10-31
申请号：US13996116
申请日：2010-12-30
申请人： Johan Rune , Erik Eriksson , Niclas Wiberg
发明人： Johan Rune , Erik Eriksson , Niclas Wiberg
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L27/2605 , H04W4/70 , H04W28/04 , H04W28/18 , H04W52/0216 , H04W56/00 , H04W56/0045 , H04W72/04 , H04W74/08 , H04W84/18 , H04W88/08 , Y02D70/00 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/21
摘要： A method in a base station for selecting a set of transport format schemes for a cell is provided. The set of transport format schemes shall be used for a radio transmission from a communication device to the base station. The base station is serving the eel! comprising the communication device. The communication device is unsynchronized for transmission to the base station. The base station specifies (201) a plurality of sets of transport format schemes. Each set of transport format schemes is associated to a respective guard time, which guard time is a time margin required to compensate for the communication device being unsynchronized for transmission to the base station. After determining (203) a required guard time as the maximum timing advance value used in the cell the base station selects (204) one set of transport format schemes from the plurality of sets of transport format schemes to be available for the cell. The set is selected such that its associated guard time matches the determined required guard time in the cell.
摘要翻译：提供了一种用于选择一个小区的传输格式方案的基站中的方法。传输格式方案组将用于从通信设备到基站的无线电传输。基地正在为鳗鱼服务！包括通信设备。通信设备不同步以传输到基站。基站指定（201）多组传输格式方案。每组传输格式方案与相应的保护时间相关联，该保护时间是补偿通信设备不同步以传输到基站所需的时间余量。在确定（203）所需的保护时间作为在小区中使用的最大定时提前值时，基站从多个传输格式方案组中选择（204）一组可用于小区的传输格式方案。选择该组，使得其相关联的保护时间与确定的小区中所需的保护时间相匹配。

66. 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。

67. 发明申请

US20120314619A1 Methods and Arrangements for Contention-Based Uplink Transmission in a Wireless Communications System 有权
标题翻译：无线通信系统中基于竞争的上行链路传输的方法与布置
公开(公告)号：US20120314619A1
公开(公告)日：2012-12-13
申请号：US13580549
申请日：2010-02-22
申请人： Niclas Wiberg , Eva Englund , Erik Eriksson , Pontus Wallentin
发明人： Niclas Wiberg , Eva Englund , Erik Eriksson , Pontus Wallentin
IPC分类号： H04W74/00
CPC分类号： H04W74/006 , H04W74/0833
摘要： The present invention relates to a user equipment and a radio base station, and to related methods of enabling contention-based uplink transmission. The method comprises the steps of determining (210) configuration information for at least one contention-based uplink transmission opportunity, transmitting (220) the configuration information to at least one user equipment, and for each of the at least one contention-based uplink transmission opportunity, transmitting (230) an access control signal to the at least one user equipment, indicating whether contention-based uplink transmission is allowed for the opportunity.
摘要翻译：本发明涉及用户设备和无线电基站，以及实现基于竞争的上行链路传输的相关方法。该方法包括以下步骤：确定（210）至少一个基于竞争的上行链路传输机会的配置信息，将配置信息发送（220）至少一个用户设备，以及针对所述至少一个基于争用的上行链路传输机会，向所述至少一个用户设备发送（230）访问控制信号，指示是否允许基于竞争的上行链路传输机会。

68. 发明授权

US07756543B2 High speed shared radio channel transmit power control 有权
标题翻译：高速共享无线电信道发射功率控制
公开(公告)号：US07756543B2
公开(公告)日：2010-07-13
申请号：US11222236
申请日：2005-09-09
申请人： Eva Englund , Niclas Wiberg , Jonas Olsson
发明人： Eva Englund , Niclas Wiberg , Jonas Olsson
IPC分类号： H04B7/00 , H04B1/00 , H04B7/10 , H04B7/185 , H04B7/216 , H04M3/00 , H04W72/00 , H04W4/00 , H04L1/02
CPC分类号： H04W52/322 , H04W52/143 , H04W52/16 , H04W52/221 , H04W52/241 , H04W52/286 , H04W52/325
摘要： To increase throughput efficiency and attain a higher achieved bit rate for data transmissions over a high speed shared channel, a variable transmit power increase factor is used to control the maximum rate at which the power at which data is transmitted over the high speed shared channel can increase. In one non-limiting implementation, the power increase factor F is varied with the current total downlink transmitted power available for high speed downlink transmission. For example, when the available high speed shared channel power is large, the variable transmit power increase factor assumes a more conservative value, e.g., a smaller F value, at the beginning of the high speed downlink transmission, and then a more liberal value, e.g., a larger F value, later during the high speed downlink transmission.
摘要翻译：为了提高吞吐量效率并且通过高速共享信道实现数据传输的更高的实现比特率，使用可变发射功率增加因子来控制通过高速共享信道传输数据的功率的最大速率增加。在一个非限制性实现中，功率增加因子F随着用于高速下行链路传输的当前总下行链路发射功率而变化。例如，当可用的高速共享信道功率大时，可变发射功率增加因子在高速下行链路传输开始时采取更保守的值，例如较小的F值，然后更自由的值，例如，较高的F值，稍后在高速下行链路传输期间。

69. 发明申请

US20100054145A1 Mobile Station Communicating with a Base Station via a Separate Uplink when the Parameters of Channel Quality Fall Below the Predefined Thresholds 有权
标题翻译：当信道质量参数低于预定阈值时，移动台通过独立上行链路与基站进行通信
公开(公告)号：US20100054145A1
公开(公告)日：2010-03-04
申请号：US12514900
申请日：2006-11-17
申请人： Pal Frenger , Per Magnusson , Niclas Wiberg
发明人： Pal Frenger , Per Magnusson , Niclas Wiberg
IPC分类号： H04L12/26
CPC分类号： H04W72/085 , H04W74/08 , Y02D70/122 , Y02D70/22
摘要： The invention discloses a mobile station (200), a base station (300), a method and a computer program for communication in a wireless communication network (100), where cell edge user experiencing difficulties on the contention-based channel are treated differently than those users who are not power limited and/or do not experience collisions. Suggested solutions to this problem may be different treatment of the cell edge users in contrast to users located closer to the base station (300) either by communication over an orthogonal scheduled channel, or by forcing mobile stations (200) who have successfully sent their data to wait a specific time period or by dividing the mobile stations (200) into different groups based on the signal attenuation experienced by the different mobile stations (200).
摘要翻译：本发明公开了一种在无线通信网络（100）中进行通信的移动站（200），基站（300），方法和计算机程序，其中在基于竞争的信道上遇到困难的小区边缘用户的处理方式与那些没有电力限制和/或不经历碰撞的用户。与通过正交调度信道进行通信或通过强迫已成功发送其数据的移动台（200）相比，与通过正交调度信道更靠近基站（300）的用户相比，针对该问题的建议解决方案可能是小区边缘用户的不同处理等待特定时间段，或者基于不同移动站（200）所经历的信号衰减，将移动站（200）划分成不同的组。

70. 发明授权

US07457260B2 Transmission control method in a radio access network implementing an automatic repetition request (ARQ) protocol at the base station 有权
标题翻译：在基站实现自动重发请求（ARQ）协议的无线接入网中的传输控制方法
公开(公告)号：US07457260B2
公开(公告)日：2008-11-25
申请号：US10433889
申请日：2001-11-27
申请人： Johan Torsner , Raul Söderström , Janne Peisa , Toomas Wigell , Gunnar Bark , Ke Wang Hemersson , Niclas Wiberg
发明人： Johan Torsner , Raul Söderström , Janne Peisa , Toomas Wigell , Gunnar Bark , Ke Wang Hemersson , Niclas Wiberg
IPC分类号： H04Q7/00 , H04Q7/20
CPC分类号： H04L1/187 , H04L1/1809 , H04L2001/0092 , H04W36/18 , H04W84/042
摘要： A method of controlling the sending of data packets from a Base Station (BS) of a Radio Access Network (RAN) to a UE, where the BS is one of a set of BSs transmitting identical data to the UE and each said data packet has a sequence number. The method comprises implementing at the BS an Automatic Repetition reQuest (ARQ) mechanism for resending data packets erroneously received by the UE and, upon receipt of an ARQ status message from the UE, advancing a transmission window of the BS so that its lower region covers the packet having the highest sequence number for which an ARQ acknowledgement has nor yet been received. Where a single BS is transmitting in the downlink direction, and a soft handover set exists for an uplink reverse channel, downlink sending buffers of the BSs of the soft handover set may be synchronized by the exchange of ARQ messages between BSs.
摘要翻译：一种控制从无线电接入网（RAN）的基站（RAN）向UE发送数据分组的方法，其中BS是向UE发送相同数据的一组BS之一，并且每个所述数据分组具有一个序列号。该方法包括在BS处实现用于重新发送由UE错误接收的数据分组的自动重复请求（ARQ）机制，并且在从UE接收到ARQ状态消息时，推进BS的传输窗口，使得其下部区域覆盖具有最高序列号的分组，其中ARQ确认尚未被接收。在单个BS正在下行链路方向上发送，并且对于上行链路反向信道存在软切换集合的情况下，软切换集合的BS的下行链路发送缓冲器可以通过BS之间的ARQ消息的交换来同步。

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