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公开(公告)号：EP3391699A1
公开(公告)日：2018-10-24
申请号：EP15834682.5
申请日：2015-12-18
发明人： FARONIUS, Carola , HEISER, Franz , SUN, Ying , YANG, Yu , OLSON, Henrik , KWON, Hyuckchan , KANT, Shashi
IPC分类号： H04W72/12
CPC分类号： H04W72/1215
摘要： There is provided mechanisms for scheduling subframes at protocol layer L1. The method is performed by a network device. A method comprises obtaining, at the protocol layer L1, an indication of an occurrence of Listen Before Talk (LBT) failure for transmission of a subframe in an unlicensed frequency spectrum. The method comprises storing, in an L1 buffer, data of the subframe to be transmitted in the unlicensed frequency spectrum as a result thereof.
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公开(公告)号：EP3533270B1
公开(公告)日：2020-05-13
申请号：EP17713482.2
申请日：2017-03-08
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4.发明授权METHODS AND RECEIVERS THAT ESTIMATE MULTI-PATH DELAYS BY REMOVING SIGNAL RAYS FROM A POWER-DELAY PROFILE 有权方法和接收机中，更多的方式延误去除信号辐射从电源延迟分布欣赏
公开(公告)号：EP1618676B1
公开(公告)日：2007-02-07
申请号：EP04750619.1
申请日：2004-04-23
CPC分类号： H04B1/7113 , H04B1/7077 , H04B1/7117 , H04L25/0212
摘要： A method for estimating a plurality of delay values in a multi-path communication signal. Correlation values are generated that correspond to a plurality of delay values associated with the multi-path communication signal. A first power-delay profile (PDP) sequence is produced from the correlation values and is used to estimate a first delay value. A first reference PDP sequence is generated based on a predefined PDP sequence and the first PDP sequence. The first reference PDP sequence is removed from the first PDP sequence so as to remove at least a portion of the contributions to the first PDP sequence from the first delay value, and to provide a second PDP sequence. A second value is estimated based on the second PDP sequence.
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公开(公告)号：EP1961135B1
公开(公告)日：2018-02-28
申请号：EP06824631.3
申请日：2006-12-12
发明人： OLSON, Henrik , FORSBERG, Björn , MESKO, Georg , NORDHAMN, Erik
CPC分类号： H04B1/7103 , H04B1/7117 , H04B1/712 , H04B2201/70705
摘要： A flexible and resource-efficient despreading-on-demand (DoD) technique is described where only channels that actually contain data to be despread are despread, and only a single despreading operation need be performed using the actual spreading factor associated with that data. In one example, the data portion of the received signal is buffered for a frame so that an associated transport format, including the actual spreading factor, can be determined before the data is despread. The data is buffered in a memory at a first rate and then subsequently read out at a second rate that is considerably faster than the first rate. The fast data read-out allows despreading at a high rate so that the despread data symbols from the buffered frame are available for further processing shortly after the last sample belonging to the frame has been received.
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6.发明公开METHOD FOR DETERMINING A SUBSEQUENT TIME INTERVAL RELATIONSHIP, FOR SERVICE REQUEST MESSAGES, FROM A USER EQUIPMENT 有权方法确定演替的时间间隔的关系对服务的新闻请求由用户设备
公开(公告)号：EP2162992A1
公开(公告)日：2010-03-17
申请号：EP07835143.4
申请日：2007-10-26
发明人： HAGERMAN, Bo , GUNNARSSON, Fredrik , OLSON, Henrik
CPC分类号： H04W74/004 , H04W74/0833
摘要： The invention relates to a method in a base station for handling a request from a user equipment for accessing a service in a radio communications network, the method comprising the steps of receiving a first wide time interval (305) of an incoming signal (300) comprising a first signal sent from the user equipment, the first signal extending along a first narrow time interval (310) being a part of the first wide time interval, the first narrow time interval of the first signal being a possible service access request message; searching the first wide time interval (305) and detecting that the first signal is a possible service access request message; and identifying how the first narrow time interval (310) of the first signal relates to the first wide time interval (305). The relationship will be the same for subsequent time intervals of the incoming signal (300).
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公开(公告)号：EP1961135A2
公开(公告)日：2008-08-27
申请号：EP06824631.3
申请日：2006-12-12
发明人： OLSON, Henrik , FORSBERG, Björn , MESKO, Georg , NORDHAMN, Erik
CPC分类号： H04B1/7103 , H04B1/7117 , H04B1/712 , H04B2201/70705
摘要： A flexible and resource-efficient despreading-on-demand (DoD) technique is described where only channels that actually contain data to be despread are despread, and only a single despreading operation need be performed using the actual spreading factor associated with that data. In one example, the data portion of the received signal is buffered for a frame so that an associated transport format, including the actual spreading factor, can be determined before the data is despread. The data is buffered in a memory at a first rate and then subsequently read out at a second rate that is considerably faster than the first rate. The fast data read-out allows despreading at a high rate so that the despread data symbols from the buffered frame are available for further processing shortly after the last sample belonging to the frame has been received.
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公开(公告)号：EP3881455A1
公开(公告)日：2021-09-22
申请号：EP18811081.1
申请日：2018-11-16
发明人： ÖSTERLING, Jacob , OLSON, Henrik , GÖRANSSON, Bo , WANG, Zhanxian
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公开(公告)号：EP3533270A1
公开(公告)日：2019-09-04
申请号：EP17713482.2
申请日：2017-03-08
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公开(公告)号：EP3533167A1
公开(公告)日：2019-09-04
申请号：EP17714920.0
申请日：2017-03-08
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