专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US09094942B2 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争用的上行链路传输的方法和装置
公开(公告)号：US09094942B2
公开(公告)日：2015-07-28
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 , H04W74/08
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。

72. 发明授权

US09008010B2 Uplink coordinated inter-cell interference cancellation 有权
标题翻译：上行协调小区间干扰消除
公开(公告)号：US09008010B2
公开(公告)日：2015-04-14
申请号：US12992039
申请日：2008-05-21
申请人： Pål Frenger , Eva Englund , Fredrik Gunnarsson , Niclas Wiberg
发明人： Pål Frenger , Eva Englund , Fredrik Gunnarsson , Niclas Wiberg
IPC分类号： H04W4/00 , H04B7/04 , H04J11/00 , H04L5/00 , H04W92/04 , H04W92/20
CPC分类号： H04B7/0452 , H04J11/005 , H04L5/0023 , H04L5/0032 , H04L5/0073 , H04W92/045 , H04W92/20
摘要： Device, computer readable medium and method for joint multi-user processing in a first base station of a telecommunication network, which includes at least a second base station and first and second terminals served by the corresponding first and second base stations. The method includes issuing, at the first base station, a first uplink transmission grant for the first terminal; receiving, at the first base station, from the second base station scheduling information about an uplink transmission of the second terminal, wherein an uplink transmission grant for the uplink transmission of the second terminal is issued by the second base station; and jointly decoding, at the first base station, an uplink transmission from the first terminal and the uplink transmission from the second terminal, which is not served by the first base station, based on the received scheduling information about the uplink transmission of the second terminal.
摘要翻译：在电信网络的第一基站中用于联合多用户处理的设备，计算机可读介质和方法，其包括至少第二基站以及由相应的第一和第二基站服务的第一和第二终端。该方法包括在第一基站发出第一终端的第一上行链路传输许可; 在第一基站从第二基站接收关于第二终端的上行链路传输的调度信息，其中由第二基站发出用于第二终端的上行链路传输的上行链路传输许可; 以及基于所接收到的关于所述第二终端的所述上行链路传输的调度信息，在所述第一基站处，从所述第一终端和所述第二终端的上行链路传输（其不由所述第一基站服务的）共同解码。

73. 发明授权

US08842625B2 Wireless scheduling considering overhead cost estimate 有权
标题翻译：考虑间接成本估算的无线调度
公开(公告)号：US08842625B2
公开(公告)日：2014-09-23
申请号：US13501324
申请日：2009-10-14
申请人： Gunnar Bark , Eva Englund , Erik Larsson
发明人： Gunnar Bark , Eva Englund , Erik Larsson
IPC分类号： H04W72/04 , H04W72/12 , H04L5/00
CPC分类号： H04W72/1231 , H04L5/0064 , H04W72/1252
摘要： The present solution provides a method in a base station (110) for selecting one or more user equipments (120) to be scheduled for a transmission. After receiving (201) channel state information from the respective one or more user equipments (120), the base station (110) estimates (202) the throughput of the transmission of the respective one or more user equipments (120). The throughput is based on the received channel state information. The base station (110) further estimates (203) the consumption of throughput that is expected for transmitting scheduling information to each of the respective one or more user equipments (120). The base station then selects (204) the respective one or more user equipments (120) to be scheduled for transmission based on a criterion. The criterion is based on the estimated throughput and the estimated consumption of throughput that is expected for transmitting the scheduling information to the respective one or more user equipments (120).
摘要翻译：本解决方案提供了一种在基站（110）中用于选择要被调度用于传输的一个或多个用户设备（120）的方法。在从一个或多个用户设备（120）接收（201）信道状态信息之后，基站（110）估计（202）相应一个或多个用户设备（120）的传输吞吐量。吞吐量基于所接收的信道状态信息。基站（110）进一步估计（203）将相关一个或多个用户设备（120）中的每一个发送调度信息的期望的吞吐量的消耗。然后，基站基于准则来选择（204）要调度的用于传输的相应一个或多个用户设备（120）（204）。该标准基于估计的吞吐量和估计的用于将调度信息发送到相应的一个或多个用户设备（120）的吞吐量的消耗。

74. 发明授权

US08711717B2 Method of requesting CQI reports 有权
标题翻译：请求CQI报告的方法
公开(公告)号：US08711717B2
公开(公告)日：2014-04-29
申请号：US12994487
申请日：2008-05-26
申请人： Kristina Jersenius , Eva Englund , Magnus Lindstrom , Henning Wiemann
发明人： Kristina Jersenius , Eva Englund , Magnus Lindstrom , Henning Wiemann
IPC分类号： H04L12/26
CPC分类号： H04L1/0027 , H04L1/003
摘要： In a method and a device for requesting Channel Quality Indication (CQI) reports from a mobile station of a cellular radio system, the CQI reports are requested in response to a measured Block Error Rate (BLER) of transmissions from the mobile station. In accordance with one embodiment of the present invention a CQI report is requested if the BLER of the mobile station is above a predetermined threshold value C. The threshold value C can be set to a value related to the BLER target. In particular the value C can be set to the same value or as a value close the BLER that is targeted to try to adapt the CQI report request to how well the base station knows the channel. It can also be set higher or lower to also consider how much CQI reporting the base station estimates can be afforded when it comes to uplink resources and uplink grant signaling in the downlink.
摘要翻译：在用于从蜂窝无线电系统的移动台请求信道质量指示（CQI）报告的方法和装置中，响应于来自移动站的传输的测量的块错误率（BLER）请求CQI报告。根据本发明的一个实施例，如果移动站的BLER高于预定阈值C，则请求CQI报告。阈值C可以被设置为与BLER目标相关的值。特别地，值C可以被设置为相同的值或者接近作为目标的尝试使CQI报告请求适应于基站知道该信道的BLER的值。还可以将其设置为更高或更低，以考虑在下行链路中涉及上行链路资源和上行链路授权信令时可以提供多少个CQI报告基站估计。

75. 发明授权

US08488551B2 Method and arrangement in a telecommunication system 有权
标题翻译：电信系统中的方法和布置
公开(公告)号：US08488551B2
公开(公告)日：2013-07-16
申请号：US12865605
申请日：2008-12-16
申请人： Ghyslain Pelletier , Magnus Lindström , Janne Peisa , Henrik Enbuske , Eva Englund , Michael Meyer , Henning Wiemann , Christian Skärby
发明人： Ghyslain Pelletier , Magnus Lindström , Janne Peisa , Henrik Enbuske , Eva Englund , Michael Meyer , Henning Wiemann , Christian Skärby
IPC分类号： H04W4/00
CPC分类号： H04W72/1252 , H04W28/24 , H04W72/1284
摘要： A method for sending buffer status information includes checking if a quality of service (QoS) parameter is defined for a first logical channel and at least one condition of the set of predetermined conditions associated with a logical channel group is fulfilled. If the QoS parameter is defined and at least one condition of the set is fulfilled, the method includes setting a number of bits in a media access control header according to a first semantic. The bits carry buffer status information, and the first semantic—is based on the QoS parameter of the first logical channel. Otherwise, the method includes setting the number of bits carrying the buffer status information according to a second semantic that is based on an amount of data available for transmission across the logical channel group.
摘要翻译：用于发送缓冲器状态信息的方法包括检查是否为第一逻辑信道定义了服务质量（QoS）参数，并且满足与逻辑信道组相关联的一组预定条件的至少一个条件。如果定义了QoS参数并且满足了集合的至少一个条件，则该方法包括根据第一语义来设置媒体访问控制报头中的位数。这些比特携带缓冲器状态信息，第一个语义是基于第一个逻辑信道的QoS参数。否则，该方法包括根据基于可用于通过逻辑信道组进行传输的数据量的第二语义来设置携带缓冲器状态信息的位数。

76. 发明授权

US08483737B2 Resource allocation in uplink OFDMA 有权
标题翻译：上行OFDMA资源分配
公开(公告)号：US08483737B2
公开(公告)日：2013-07-09
申请号：US12991513
申请日：2008-05-09
申请人： Eva Englund , Pål Frenger , Kristina Jersenius , Ke Wang Helmersson
发明人： Eva Englund , Pål Frenger , Kristina Jersenius , Ke Wang Helmersson
IPC分类号： H04W72/04
CPC分类号： H04W72/1231 , H04W72/082 , H04W72/1247
摘要： A method and arrangement in a node for allocating transmission resources is presented. The present method and arrangement for scheduling, allocates frequency resources based on the received signal power of user equipment. Thus in particular uplink power can be better utilized. According to the present method and arrangement the resource blocks are distributed so that the SINR of all scheduled user equipments reach a selected SINR target. The selection of SINR targets may be static or dynamic. Further, according to the present method and arrangement, optimization of system and user performance may be combined.
摘要翻译：提出了一种用于分配传输资源的节点中的方法和装置。本发明的调度方法和装置，基于用户设备的接收信号功率分配频率资源。因此，特别地可以更好地利用上行链路功率。根据本方法和布置，分配资源块，使得所有调度的用户设备的SINR达到所选择的SINR目标。 SINR目标的选择可能是静态或动态的。此外，根据本方法和装置，可以组合系统和用户性能的优化。

77. 发明授权

US08401561B2 Method and arrangement in a telecommunication system 有权
标题翻译：电信系统中的方法和布置
公开(公告)号：US08401561B2
公开(公告)日：2013-03-19
申请号：US12531716
申请日：2007-10-16
申请人： Eva Englund , Pål Frenger
发明人： Eva Englund , Pål Frenger
IPC分类号： H04W72/00
CPC分类号： H04W72/1268
摘要： In a method of improved channel-sounding transmissions between a base station in communication with a user equipment in a telecommunication system, the user equipment receiving (S0) an assigned channel-sounding transmission pattern from the base station, and transmitting (S1) a channel-sounding signal to the base station based on the assigned channel-sounding transmission pattern and on available uplink data at the user equipment.
摘要翻译：在与通信系统中的用户设备进行通信的基站之间改善信道探测传输的方法中，用户设备从基站接收（S0）分配的信道探测传输模式，并发送（S1）信道基于所分配的信道探测传输模式和用户设备上的可用上行链路数据，向基站发送信号。

78. 发明申请

US20120243423A1 Adjustments of IUB Load Measurements 有权
标题翻译： IUB负载测量的调整
公开(公告)号：US20120243423A1
公开(公告)日：2012-09-27
申请号：US13488708
申请日：2012-06-05
申请人： Eva Englund , Fredrik Gunnarsson , Erik Geijer Lundin , Ke Wang Helmersson
发明人： Eva Englund , Fredrik Gunnarsson , Erik Geijer Lundin , Ke Wang Helmersson
IPC分类号： H04L12/26 , H04W72/04
CPC分类号： H04B17/345 , H04B17/24 , H04W52/365
摘要： A method may include determining whether a discrepancy exists between scheduling headroom computable by a first device and scheduling headroom computable by a second device, determining one or more load measurements that the second device bases its computation of the scheduling headroom if it is determined that the discrepancy exists, modifying the one or more load measurements, and calculating the scheduling headroom based on the modified one or more load measurements.
摘要翻译：方法可以包括确定在由第一设备可计算的调度余量和可由第二设备计算的调度余量之间是否存在差异，如果确定差异，则确定第二设备基于其调度余量的计算的一个或多个负载测量值存在，修改一个或多个负载测量，以及基于经修改的一个或多个负载测量来计算调度余量。

79. 发明申请

US20120207120A1 Wireless Scheduling Considering Overhead Cost Estimate 有权
标题翻译：考虑到间接成本估算的无线调度
公开(公告)号：US20120207120A1
公开(公告)日：2012-08-16
申请号：US13501324
申请日：2009-10-14
申请人： Gunnar Bark , Eva Englund , Erik Larsson
发明人： Gunnar Bark , Eva Englund , Erik Larsson
IPC分类号： H04W72/04
CPC分类号： H04W72/1231 , H04L5/0064 , H04W72/1252
摘要： The present solution provides a method in a base station (110) for selecting one or more user equipments (120) to be scheduled for a transmission. After receiving (201) channel state information from the respective one or more user equipments (120), the base station (110) estimates (202) the throughput of the transmission of the respective one or more user equipments (120). The throughput is based on the received channel state information. The base station (110) further estimates (203) the consumption of throughput that is expected for transmitting scheduling information to each of the respective one or more user equipments (120). The base station then selects (204) the respective one or more user equipments (120) to be scheduled for transmission based on a criterion. The criterion is based on the estimated throughput and the estimated consumption of throughput that is expected for transmitting the scheduling information to the respective one or more user equipments (120).
摘要翻译：本解决方案提供了一种在基站（110）中用于选择要被调度用于传输的一个或多个用户设备（120）的方法。在从一个或多个用户设备（120）接收（201）信道状态信息之后，基站（110）估计（202）相应一个或多个用户设备（120）的传输吞吐量。吞吐量基于所接收的信道状态信息。基站（110）进一步估计（203）期望用于向相应的一个或多个用户设备（120）中的每一个发送调度信息的吞吐量消耗。然后，基站基于准则来选择（204）要调度的用于传输的相应一个或多个用户设备（120）（204）。该标准基于估计的吞吐量和估计的用于将调度信息发送到相应的一个或多个用户设备（120）的吞吐量的消耗。

80. 发明授权

US08135017B2 Arrangement and method in a mobile communication network 有权
标题翻译：移动通信网络中的布置和方法
公开(公告)号：US08135017B2
公开(公告)日：2012-03-13
申请号：US12095848
申请日：2005-12-01
申请人： Eva Englund , Stefan Parkvall , Gunnar Bark , Ke Wang Helmersson , Mats Sågfors , Rong Hu
发明人： Eva Englund , Stefan Parkvall , Gunnar Bark , Ke Wang Helmersson , Mats Sågfors , Rong Hu
IPC分类号： H04L12/28
CPC分类号： H04W52/228 , H04W52/16 , H04W52/325 , H04W52/362 , H04W52/40 , H04W52/48
摘要： The invention relates to a method and an arrangement for obtaining efficient radio resource allocation in a mobile communication network comprising a communication network entity (15) and at least one user equipment (18) transmitting data to said mobile communication network entity (15) over a radio interface. A first data transmission from said at least one user equipment (18) is received, whereby said first transmission is decoded and a message (ACK/NACK) based on a result of the decoding is sent on a downlink channel (13) comprising information of said first received data transmission. A second data transmission from said at least one user equipment (18) is received, whereby the power on said downlink channel (13) is adjusted depending on the result of said decoding and the content in said received second data transmission.
摘要翻译：本发明涉及一种用于在移动通信网络中获得有效无线电资源分配的方法和装置，该移动通信网络包括通信网络实体（15）和至少一个用户设备（18），该用户设备（18）通过以下方式向所述移动通信网络实体无线接口接收来自所述至少一个用户设备（18）的第一数据传输，由此所述第一传输被解码，并且在下行链路信道（13）上发送基于解码结果的消息（ACK / NACK），包括：首先接收数据传输。接收来自所述至少一个用户设备（18）的第二数据传输，由此根据所述解码的结果和所接收的第二数据传输中的内容来调整所述下行链路信道（13）上的电力。

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