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31. 发明申请

WO2008057018A1 MODIFIED SIR VALUES FOR FAST POWER CONTROL 审中-公开
标题翻译：用于快速功率控制的修改的SIR值
公开(公告)号：WO2008057018A1
公开(公告)日：2008-05-15
申请号：PCT/SE2006/050458
申请日：2006-11-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ALEBACHEW, Girum , COZZO, Carmela , BOTTOMLEY, Gregory , HUSS, Fredrik , PETERS, Gunnar
发明人： ALEBACHEW, Girum , COZZO, Carmela , BOTTOMLEY, Gregory , HUSS, Fredrik , PETERS, Gunnar
IPC分类号： H04B1/707 , H04B7/005
CPC分类号： H04W52/60 , H04B1/712 , H04B2201/709727 , H04W52/241
摘要： The present invention relates to a receiver (1) comprising a fast power control unit (7), said fast power control unit (7) being arranged to continuously control a quality measure of a radio channel. The receiver is characterized in that the quality measure is a modified Signal to Interference plus noise ratio (SIR) in which the influence from self interference has been removed. The invention further relates to a method for continuously controlling a quality measure of a radio channel, wherein a modified Signal to Interference plus noise ratio (SIR) is continuously determined in which the influence from self interference has been removed.
摘要翻译：本发明涉及一种包括快速功率控制单元（7）的接收机（1），所述快速功率控制单元（7）被布置为连续地控制无线电信道的质量测量。接收机的特征在于，质量测量是修改的信号与干扰加噪声比（SIR），其中已经去除了自身干扰的影响。本发明还涉及一种用于连续地控制无线电信道的质量测量的方法，其中连续地确定修改的信号与干扰加噪声比（SIR），其中已经去除了自身干扰的影响。

32. 发明申请

WO2007139462A1 METHOD AND APPARATUS RELATING TO CHANNEL DECODING 审中-公开
标题翻译：与通道解码相关的方法和设备
公开(公告)号：WO2007139462A1
公开(公告)日：2007-12-06
申请号：PCT/SE2006/050180
申请日：2006-06-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , HUSS, Fredrik
发明人： HUSS, Fredrik
IPC分类号： H03M13/03 , H04L1/00
CPC分类号： H03M13/3994 , H03M13/09 , H03M13/175 , H03M13/4123 , H03M13/6362 , H04L1/0041 , H04L1/0059 , H04L1/0061 , H04L1/0073
摘要： The present invention relates to channel decoding and provides ways and means for improved channel decoding of data frames. The frame has been channel encoded and transmitted to a receiver (3a). The frame includes a part (51, 53) with information that is unknown to the receiver and another part (54, 55) with information for which the receiver generates at least one data hypothesis predicting its information content. The receiver performs a hypothesis-based decoding (149) of the received encoded frame, wherein the at least one data hypothesis is used to improve a probability of successful decoding. The invention may advantageously be used to improve decoding of frames containing short control messages with fill bits, e.g. acknowledgement messages (17).
摘要翻译：本发明涉及信道解码，并且提供了改进数据帧的信道解码的方式和手段。该帧已被信道编码并被发送到接收机（3a）。帧包括具有对于接收机未知的信息的部分（51,53）和具有信息的另一部分（54,55），其中接收器生成预测其信息内容的至少一个数据假设。接收机执行接收的编码帧的基于假设的解码（149），其中使用至少一个数据假设来提高成功解码的概率。本发明可以有利地用于改善包含具有填充比特的短控制消息的帧的解码，例如，确认消息（17）。

33. 发明公开

EP3949228A1 COLLISION MANAGEMENT OF LTE NR REFERENCE SIGNALS 审中-公开
公开(公告)号：EP3949228A1
公开(公告)日：2022-02-09
申请号：EP20718783.2
申请日：2020-03-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： BALDEMAIR, Robert , BOUDREAU, Gary , HEISER, Franz , HUSS, Fredrik , WILLIAMS, Luke
IPC分类号： H04L5/00

34. 发明授权

EP2524550B1 UPLINK SYNCHRONIZATION PROCESSING 有权
公开(公告)号：EP2524550B1
公开(公告)日：2020-03-04
申请号：EP10843336.8
申请日：2010-01-15
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LANGEREIS, Alexander , HUSS, Fredrik
IPC分类号： H04W56/00

35. 发明授权

EP2856656B1 METHOD, BASE STATION AND APPARATUS IN A BASE STATION FOR REDUCING INTERMODULATION DISTORTION 失效
公开(公告)号：EP2856656B1
公开(公告)日：2018-08-15
申请号：EP12761690.2
申请日：2012-05-24
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SU, Youping , NEJATIAN, Alireza , HUSS, Fredrik
IPC分类号： H04B1/525
CPC分类号： H04B1/1027 , H04B1/525
摘要： A method in a base station is provided for reducing distortion of an uplink signal received in a receiver part (20) of the base station, said distortion being caused by intermodulation, IM, products. The method comprises: generating (106), from a transmitter source signal, a modeled signal of IM components, as nth order IM components of the transmitter source signal, n being an integer value of 2, 3, 4 and/or 5 etc., and detecting (110) IM products of the received uplink signal, the received uplink signal comprising UL traffic components and the IM products, by correlating the received uplink signal with the IM components of the modeled signal. The method further comprises producing (112) a cancellation signal based on the detected IM products of the received uplink signal, and subtracting (114) the cancellation signal from the received uplink signal. Also, a similar apparatus in a base station is provided.

36. 发明公开

EP3257180A1 IMPLEMENTATION OF HARQ ON PUSCH FOR MULTIPLE CARRIERS 有权
公开(公告)号：EP3257180A1
公开(公告)日：2017-12-20
申请号：EP16704949.3
申请日：2016-02-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HUSS, Fredrik , YANG, Yu
IPC分类号： H04L1/00 , H04L1/18 , H04L27/00
CPC分类号： H04L1/1861 , H04L1/0003 , H04L1/1896 , H04L5/001
摘要： The present disclosure pertains to a method for operating a network node for a wireless communication network. The method comprising determining and/or adjusting a modulation, and/or a number of symbols Q′ used for modulation, for HARQ/ACK transmission by a terminal based on a number of DL carriers configured for the terminal. The method further comprises configuring the terminal with the determined and/or adjusted modulation using RRC signaling. There are also discussed related methods and devices.

37. 发明公开

EP3257179A1 HARQ ON PUSCH FOR MULTIPLE CARRIERS 失效
标题翻译：针对多载波的HARQ ON PUSCH
公开(公告)号：EP3257179A1
公开(公告)日：2017-12-20
申请号：EP16704948.5
申请日：2016-02-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HUSS, Fredrik , YANG, Yu
IPC分类号： H04L1/00 , H04L1/18 , H04L27/00
CPC分类号： H04L1/0003 , H04L1/0038 , H04L1/1812 , H04L1/1861 , H04L1/1896 , H04L27/0012
摘要： The present disclosure pertains to a method for operating a network node (100) for a wireless communication network. The method comprising determining and/or adjusting a modulation, and/or a number of symbols Q′ used for modulation, for HARQ/ACK transmission by a terminal (10) based on a number of DL carriers configured for the terminal (10). The method further comprises configuring the terminal (10) with the determined and/or adjusted modulation. There are also discussed related methods and devices.

38. 发明公开

EP3225068A1 FALSE SCHEDULING REQUEST PREVENTION 有权
标题翻译：错误调度请求预防
公开(公告)号：EP3225068A1
公开(公告)日：2017-10-04
申请号：EP14906866.0
申请日：2014-11-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： RASK, Patrik , HUSS, Fredrik , PELYHE, Dániel
IPC分类号： H04W72/12 , H04L1/20 , H04W72/04
CPC分类号： H04W72/1226 , H04L1/20 , H04L27/2626 , H04W72/0413 , H04W72/082 , H04W72/1284 , H04W88/02 , H04W88/08
摘要： The invention relates to a scheduling node and a method at the scheduling node in a wireless communication network of scheduling mobile terminals submitting Scheduling Requests (SRs) in SR resources. The invention further relates to a computer program performing the method according to the present invention, and a computer program product comprising computer readable medium having the computer program embodied therein. A method at a scheduling node in a wireless communication network of scheduling mobile terminals submitting Scheduling Requests (SRs) in SR resources is provided. The method comprises detecting that an SR received from a first mobile terminal in a first SR resource is indicated to interfere with at least a second SR resource, scheduling the first mobile terminal at a first scheduling occasion and awaiting scheduling of a second mobile terminal associated with the second SR resource at least until a second scheduling occasion.
摘要翻译：本发明涉及调度移动终端提交SR资源中的调度请求（SR）的无线通信网络中的调度节点处的调度节点和方法。本发明还涉及一种执行根据本发明的方法的计算机程序，以及包括其中包含计算机程序的计算机可读介质的计算机程序产品。提供了在提交SR资源中的调度请求（SR）的调度移动终端（13,14,15）的无线通信网络中的调度节点（11）处的方法。该方法包括：检测（S101）从第一移动终端（13）接收到的在第一SR资源中的SR被指示为与至少第二SR资源发生干扰;在第一移动终端（13）处以第一方式调度（S102）调度时机并且等待（S103）与第二SR资源相关联的第二移动终端（14）的调度至少直到第二调度时机。

39. 发明公开

EP2545688A1 METHOD AND APPARATUS FOR EFFICIENT SOFT MODULATION FOR GRAY-MAPPED QAM SYMBOLS 有权
标题翻译：方法和设备高效软调制从灰阶家长QAM符号
公开(公告)号：EP2545688A1
公开(公告)日：2013-01-16
申请号：EP11715299.1
申请日：2011-03-07
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HUSS, Fredrik , WANG, Yi-Pin Eric
IPC分类号： H04L25/06 , H04L27/38
CPC分类号： H04L25/067 , H04L27/38
摘要： In one aspect, the present invention greatly simplifies soft modulation calculations, in part by exploiting certain properties of Gray-mapped QAM constellations used in modulating symbols of interest. In at least one embodiment, the simplified processing includes performing the soft modulation separately for the real and imaginary parts of each symbol of interest, by using the Gray mapping to decompose each of the real and imaginary parts into binary soft modulations for each bit. and then using a computationally-efficient table lookup to calculate the binary soft modulation. Here, the look-up table (32) comprises pre-computed bit contributions to the complex soft symbol value to be formed for the symbol of interest.

40. 发明公开

EP1875617A1 SIMULTANEOUS CHANNEL ESTIMATION OF A CARRIER AND AN INTERFERER 有权
标题翻译： GLEICHZEITIGEKANALSCHÄTZUNGEINESTRÄGERSUND EINESSTÖRERS
公开(公告)号：EP1875617A1
公开(公告)日：2008-01-09
申请号：EP06733439.1
申请日：2006-04-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： HUSS, Fredrik
IPC分类号： H04B1/10 , H04L25/02
CPC分类号： H04L25/0236 , H04B1/1027 , H04L25/0242 , H04L25/03305 , H04W16/14 , H04W56/00
摘要： Interference suppression in a receiver in a wireless network that utilizes training sequences for synchronization and channel estimation, wherein the training sequence of an interfering channel overlaps the training sequence of a desired channel to cause degraded channel estimation, by generating a channel estimate for a carrier part of a received signal; generating a residual signal where the carrier part has been removed from the received signal; generating covariance matrix estimates for interferer channel estimate candidates; selecting carrier and interferer channel estimates having the lowest energy in the covariance matrix; and, explicitly generating the selected interferer channel estimate.
摘要翻译：在利用训练序列进行同步和信道估计的无线网络中的接收机中的干扰抑制，其中干扰信道的训练序列与期望信道的训练序列重叠以产生劣化的信道估计，通过生成载波部分的信道估计的接收信号; 产生载波部分已从接收信号中去除的残差信号; 产生干扰信道估计候选的协方差矩阵估计; 选择在协方差矩阵中具有最低能量的载波和干扰信道估计; 并且明确地产生所选择的干扰信道估计。

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