专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

WO2016046026A1 CHANNEL-STATE INFORMATION REFERENCE SYMBOL SCHEDULING IN LICENSE-ASSISTED ACCESS LTE 审中-公开
标题翻译：频道状态信息参考符号在许可证协助LTE中的调度
公开(公告)号：WO2016046026A1
公开(公告)日：2016-03-31
申请号：PCT/EP2015/071095
申请日：2015-09-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： FRÖBERG OLSSON, Jonas , ANDERSSON, Håkan , SKÖRDEMAN, John
IPC分类号： H04L27/00 , H04L5/00 , H04W16/14 , H04W24/10 , H04W48/12
CPC分类号： H04W72/042 , H04B7/0626 , H04L5/001 , H04L5/0051 , H04L27/0006 , H04W24/10 , H04W48/12 , H04W72/082
摘要： Methods by network nodes and related network nodes are disclosed for configuring a user equipment (UE) in a telecommunications system. The UE is configured with a Channel-State Information (CSI) measurement resource with subframe-less configuration. A grant is sent on Enhanced Physical Downlink Control Channel ((e)PDCCH) for the UE with a Radio Network Temporary Identifier (RNTI_CSI) including specification of subframe configuration of CSI-measurement resources. A CSI-reference signal (CSI-RS) is sent according to a desired scheme in subframes indicated by the subframe configuration. Corresponding methods by UEs and related UEs are also disclosed.
摘要翻译：公开了网络节点和相关网络节点的方法来配置电信系统中的用户设备（UE）。 UE配置有具有无子帧配置的信道状态信息（CSI）测量资源。在具有包括CSI测量资源的子帧配置的指定的无线电网络临时标识符（RNTI_CSI）的UE的增强物理下行链路控制信道（（e）PDCCH）上发送许可。在子帧配置指示的子帧中，根据期望方案发送CSI-参考信号（CSI-RS）。还公开了UE和相关UE的相应方法。

42. 发明申请

WO2015041579A1 NETWORK NODE, USER EQUIPMENT AND METHODS FOR OBTAINING A MODULATION AND CODING SCHEME 审中-公开
标题翻译：网络节点，用户设备和获取调制和编码方案的方法
公开(公告)号：WO2015041579A1
公开(公告)日：2015-03-26
申请号：PCT/SE2013/051103
申请日：2013-09-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： FRÖBERG OLSSON, Jonas , ERIKSSON, Erik , SIMONSSON, Arne
IPC分类号： H04L1/00
CPC分类号： H04L1/0023 , H04B7/0626 , H04B7/0632 , H04L1/1812 , H04L25/0202 , H04L47/12
摘要： A method in a user equipment for obtaining a Modulation and Coding Scheme, MCS is provided. The MCS is to be used for a transmission between the user equipment and any one or more out of the network node or a second network node. The user equipment has knowledge about a modulation and coding index table. The user equipment receives (201) one or more offset values from the network node. The user equipment obtains (205) an MCS indicator related to said transmission. The user equipment then obtains (206) the MCS from the modulation and coding index table based on the MCS indicator and the one or more offset values.
摘要翻译：提供了一种用于获得调制和编码方案的用户设备中的方法。 MCS用于用户设备与网络节点或第二网络节点中的任何一个或多个之间的传输。用户设备具有关于调制和编码索引表的知识。用户设备从网络节点接收（201）一个或多个偏移值。用户设备获得（205）与所述传输相关的MCS指示符。然后，用户设备基于MCS指示符和一个或多个偏移值从调制和编码索引表中获取（206）MCS。

43. 发明申请

WO2014198316A1 DETERMINATION OF RADIO RESOURCE USAGE 审中-公开
标题翻译：无线电资源使用的确定
公开(公告)号：WO2014198316A1
公开(公告)日：2014-12-18
申请号：PCT/EP2013/062237
申请日：2013-06-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： BERGSTRÖM, Andreas , GUNNARSSON, Fredrik , HENRIKSSON, Daniel , FRÖBERG OLSSON, Jonas , HESSLER, Martin
IPC分类号： H04W24/08 , H04W24/10 , H04W28/22 , H04W36/00 , H04W36/22
CPC分类号： H04W36/0083 , H04W24/08 , H04W28/08 , H04W36/22
摘要： There is provided a method for determining radio resource usage. The method is performed by a network node. The method comprises associating a bearer of a terminal device with a target bitrate. The method comprises estimating a spectral efficiency of the bearer. The method comprises acquiring a maximum radio resource usage. The method comprises determining radio resource usage of the bearer based on the target bitrate, the maximum radio resource usage, and the estimated spectral efficiency. A corresponding network node and a corresponding computer program are also provided.
摘要翻译：提供了一种确定无线电资源使用的方法。该方法由网络节点执行。该方法包括将终端设备的承载与目标比特率相关联。该方法包括估计承载的频谱效率。该方法包括获取最大无线资源使用量。该方法包括基于目标比特率，最大无线电资源使用和估计的频谱效率来确定承载的无线资源使用。还提供了相应的网络节点和相应的计算机程序。

44. 发明申请

WO2014175793A1 METHOD AND NETWORK NODE FOR LINK ADAPTATION IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于在无线通信网络中进行链路适配的方法和网络节点
公开(公告)号：WO2014175793A1
公开(公告)日：2014-10-30
申请号：PCT/SE2013/050448
申请日：2013-04-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SIMONSSON, Arne , FRÖBERG OLSSON, Jonas , ROSIN, Olle
IPC分类号： H04W72/08 , H04J11/00
CPC分类号： H04W72/042 , H04B7/0417 , H04B17/318 , H04B17/336 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L1/20 , H04L5/0035 , H04L5/0046 , H04W24/10 , H04W72/082
摘要： A method in a network node for selecting a downlink modulation and coding scheme is provided. The network node obtains (201) information comprising a first uplink signal strength of a transmission from the terminal in the first cell. The network node further obtains (202) information comprising a second uplink signal strength of a transmission from the terminal in the second cell. The network node also obtains (203) scheduled downlink transmission information for the respective first cell and second cell. The network node then selects (206) a downlink modulation and coding scheme for transmission from one or more of the access point serving the first cell and the access point serving the second cell to the terminal. The selection is based on the obtained information comprising the first uplink signal strength, the obtained information comprising the second uplink signal strength, and the obtained scheduled downlink transmission information for the respective first cell and second cell.
摘要翻译：提供了一种用于选择下行链路调制和编码方案的网络节点中的方法。网络节点获得包含来自第一小区中的终端的传输的第一上行链路信号强度的（201）信息。网络节点还从第二小区中的终端获得包括传输的第二上行链路信号强度的信息（202）。网络节点还获得对于第一小区和第二小区的（203）调度的下行链路传输信息。网络节点然后选择（206）用于从服务于第一小区的接入点和服务于第二小区的接入点的一个或多个到终端的下行链路调制和编码方案。该选择基于获得的包括第一上行链路信号强度的信息，所获得的包括第二上行链路信号强度的信息和所获得的用于各个第一小区和第二小区的调度下行链路传输信息。

45. 发明申请

WO2016046093A1 LISTEN-BEFORE-TALK FOR DISCOVERY SIGNAL IN LICENSE-ASSISTED ACCESS LTE 审中-公开
标题翻译：在许可证协助接入LTE中发现信号的前期收听
公开(公告)号：WO2016046093A1
公开(公告)日：2016-03-31
申请号：PCT/EP2015/071499
申请日：2015-09-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： FRÖBERG OLSSON, Jonas , ANDERSSON, Håkan , SKÖRDEMAN, John
IPC分类号： H04W48/08 , H04W72/04
CPC分类号： H04W74/0808 , H04W24/08 , H04W48/08 , H04W48/16 , H04W72/0446 , H04W72/1289
摘要： A method by a user equipment is disclosed for decoding data from a network node in a telecommunications system. The methodincludes determining whether a discovery signal wasreceived from the network node by detecting of another signal received from the network node, which may bea Primary Synchronization Signal (PSS) and/or a Secondary Synchronization Signal(SSS). Based on detecting that theanother signalwas received, the method includes determining whether a grant is present based onprocessing an Evolved Physical Downlink Control CHannel, ePDCCH. Based on determining that a grant is present, the method includes decoding a Physical Downlink Shared Channel, PDSCH,using the ePDCCHand the discovery signal.
摘要翻译：公开了一种用于从电信系统中的网络节点解码数据的用户设备的方法。该方法包括通过检测从网络节点（其可以是主同步信号（PSS）和/或次同步信号（SSS））接收的另一信号来确定是否从网络节点接收到发现信号。基于检测到另一个信号被接收，该方法包括基于处理演进的物理下行链路控制信道ePDCCH来确定是否存在许可。基于确定存在授权，该方法包括使用ePDCCH和发现信号来解码物理下行链路共享信道PDSCH。

46. 发明申请

WO2015185105A1 PACKET HANDLING IN WIRELESS NETWORKS 审中-公开
标题翻译： PACKET在无线网络中的处理
公开(公告)号：WO2015185105A1
公开(公告)日：2015-12-10
申请号：PCT/EP2014/061443
申请日：2014-06-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HESSLER, Martin , FRÖBERG OLSSON, Jonas , ROSIN, Olle , ERIKSSON, Erik
IPC分类号： H04L1/18 , H04L1/00
CPC分类号： H04L1/1841 , H04L1/0082 , H04L2001/0097 , H04W84/045
摘要： There is provided packet handling in a client node (17a) between a hub node (16a) and a radio base station (13a) in a wireless network (10a, 10b, 10c). A method performed by a client node comprises wirelessly receiving (S102) packets from a hub node (16a). The packets are received in an order and being associated with an in-sequence order. A method performed by a client node comprises detecting (S104) that at least one packet of the packets is received out of said in-sequence order, and in response thereto providing an indicator indicating the in-sequence order. A method performed by a client node comprises providing (S106) the packets and the indicator to a radio base station (13a).
摘要翻译：在无线网络（10a，10b，10c）中的中心节点（16a）和无线电基站（13a）之间的客户端节点（17a）中提供了分组处理。由客户端节点执行的方法包括从集线器节点（16a）无线地接收（S102）分组。以顺序接收分组并且按顺序相关联。由客户端节点执行的方法包括检测（S104）从所述顺序的顺序中接收到所述分组的至少一个分组，并响应于此提供指示顺序的指示符。由客户端节点执行的方法包括向无线基站（13a）提供（S106）分组和指示符。

47. 发明申请

WO2014126517A1 TRANSMITTING NODE AND METHOD FOR RANK DETERMINATION 审中-公开
标题翻译：发送用于排名确定的节点和方法
公开(公告)号：WO2014126517A1
公开(公告)日：2014-08-21
申请号：PCT/SE2013/050135
申请日：2013-02-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SKILLERMARK, Per , ASTELY, David , BURSTRÖM, Per , KOUTSIMANIS, Chrysostomos , FRÖBERG OLSSON, Jonas , ROSIN, Olle , SANDBERG, Sara
IPC分类号： H04B7/04
CPC分类号： H04B7/0486 , H04B7/04 , H04B7/0482 , H04B7/063 , H04B7/0639 , H04B7/0643 , H04L1/0003 , H04L1/0026 , H04L1/1812 , H04L1/1867 , H04W72/0446
摘要： A transmitting node (111) and a method therein for controlling a transmission rank in a wireless communications system (100). The wireless communications system comprises the transmitting node (111) and a receiving node (120). The transmitting node (111) is configured to transmit on multiple antennas according to the transmission rank. The transmitting node (111) allocates one or more first transmission resources between the transmitting node (111) and the receiving node (120) to operate according to a first transmission rank, and one or more second transmission resources between the transmitting node (111) and the receiving node (120) to operate according to a second transmission rank. When a performance of the second transmission rank outperforms a performance of the first transmission rank, the transmitting node (111) configures at least one of the one or more first transmission resources to operate according to the second transmission rank.
摘要翻译：一种用于控制无线通信系统（100）中的发送等级的发送节点（111）及其方法。无线通信系统包括发射节点（111）和接收节点（120）。发送节点（111）被配置为根据传输等级在多个天线上进行发送。发射节点（111）在发射节点（111）和接收节点（120）之间分配一个或多个第一传输资源，以根据第一传输等级进行操作，并且发射节点（111）之间的一个或多个第二传输资源并且接收节点（120）根据第二传输等级进行操作。当第二传输级的性能优于第一传输等级的性能时，发射节点（111）根据第二传输等级配置一个或多个第一传输资源中的至少一个以进行操作。

48. 发明申请

WO2013172760A9 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2013172760A9
公开(公告)日：2013-11-21
申请号：PCT/SE2013/000080
申请日：2013-05-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： HAMMARWALL, David , JÖNGREN, George , BERGMAN, Svante , FRÖBERG OLSSON, Jonas
IPC分类号： H04B17/00 , H04J11/00
摘要： The invention relates to a method and an arrangement in a transmitting node (560) for enabling a receiving node (540) to perform measurements on interference caused by transmissions from at least one transmission point (510, 520, 530) controlled by the transmitting node (560) on receptions at the receiving node (540). The transmitting and receiving nodes (560, 540) are comprised in a wireless communications system (500, 600, 700). The transmitting node determines (910) an interference measurement resource, IMR, comprising a set of Time-Frequency Resource Elements, TFREs, upon which the transmitting node is expected to transmit interference. The transmitting node then transmits (930) at least one interfering signal on said IMR as said interference. The at least one interfering signal comprises at least one of a desired signal, that is expected to be decoded or coherently measured upon by the receiving node (540) or another node (550) served by said transmitting node (560), and another signal, that is not expected to be decoded or coherently measured upon by any node (540, 550) served by said transmitting node (560). The desired signal is transmitted in place of the another signal as said at least one interfering signal on one or more TFREs of the IMR when the at least one transmission point is to transmit the desired signal to the receiving node (540) or to the another node (550). The another signal is transmitted on TFREs of said IMR where no desired signal is transmitted and the another signal is muted on TFRE's of said IMR where the desired signal is transmitted.

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