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1.发明授权
公开(公告)号：EP2028897B1
公开(公告)日：2010-09-01
申请号：EP08169510.8
申请日：2002-12-05
IPC分类号： H04W36/06
CPC分类号： H04W36/0055 , H04W16/00 , H04W16/02
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3.发明公开Method for automatic repeat request operation, transceiver arrangement, and computer program 审中-公开一种用于自动重复请求操作，发射/接收设备结构和计算机程序方法
公开(公告)号：EP2164202A1
公开(公告)日：2010-03-17
申请号：EP08164143.3
申请日：2008-09-11
发明人： Rydén, Tobias , Astely, David , Nilsson, Johan
CPC分类号： H04L1/1607 , H04L1/1819 , H04L1/1822 , H04L1/1835
摘要： A method for automatic repeat request operation of a plurality of simultaneous automatic repeat request processes is disclosed. The method comprises receiving a transmission comprising at least one transport block; storing soft bits of the transport block in a buffer; and transmitting an automatic repeat request process signal, wherein the transmitting of the automatic repeat request process signal comprises one of: transmitting an acknowledgment signal if the transport block is determined to be properly received, transmitting a negative acknowledgement signal if the transport block is determined to contain an error, and transmitting a blocking indication signal if there is not room enough for the soft bits in the buffer. A transceiver arrangement and a computer program are also disclosed.
摘要翻译： 一种用于同时的自动重复请求过程的多个自动重复请求手术方法游离缺失盘。 该方法包括接收一个传输，其包括至少一个传输块; 在缓冲器中存储传输块的软比特; 和发送关于自动重复请求过程信号，worin的自动重复请求过程信号的传送包括以下之一：传送，如果传输块是确定性的挖掘以被正确地接收，传送一个否定确认信号，如果该传输块是确定性的开采向确认信号 错误的遏制，并传送阻挡指示信号，如果没有足够的空间用于在缓冲器中的软比特。 因此，一个收发器设备和计算机程序是游离缺失盘。
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公开(公告)号：EP1221777B1
公开(公告)日：2006-08-09
申请号：EP00610133.1
申请日：2000-12-20
IPC分类号： H04B17/00
CPC分类号： H04L1/20 , H04B17/345
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5.发明授权Determination of a channel estimate of a transmission channel 有权Ermittlung einerKanalschätzungeinesÜbertragungskanals
公开(公告)号：EP1480350B1
公开(公告)日：2006-02-15
申请号：EP03388067.5
申请日：2003-10-13
发明人： Jonsson, Elias , Nilsson, Johan , Lindoff, bengt
CPC分类号： H04L25/0228 , H04B1/712
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公开(公告)号：EP2858291B1
公开(公告)日：2017-06-07
申请号：EP13187249.1
申请日：2013-10-03
发明人： Wilhelmsson, Leif , Nilsson, Johan
CPC分类号： H04J11/005 , H04B7/0617 , H04B17/318 , H04L1/0018 , H04L5/0037 , H04L5/0069 , H04L43/16 , H04W4/80 , H04W28/0268 , H04W36/08 , H04W72/0453 , H04W74/004 , H04W74/0808 , H04W84/12 , H04W88/02 , H04W88/08
摘要： A hidden node interference reduction method of an access point of a wireless communication network is disclosed, wherein the access point is adapted to serve a plurality of mobile terminals. The method comprises receiving a signal from at least two of the plurality of mobile terminals in response to transmitting the positioning signal, wherein each signal is indicative of a position of the respective mobile terminal. The method further comprises partitioning the plurality of mobile terminals into one or more groups by determining a metric for at least one pair of mobile terminals based on the indicated positions (wherein the pair of mobile terminals comprises a first mobile terminal and a second mobile terminal, and wherein the metric is associated with a distance between the first mobile terminal and the second mobile terminal of the pair of mobile terminals) and letting the first and second mobile terminals of the pair of mobile terminals belong to different groups if the metric fulfills a condition (wherein the condition is indicative of the first mobile terminal causing hidden node interference to the second mobile terminal). The method also comprises allocating a separate respective frequency resource to each group of mobile terminals. Corresponding computer program product, arrangement and access point are also disclosed.
摘要翻译： 公开了一种无线通信网络的接入点的隐藏节点干扰降低方法，其中接入点适用于服务于多个移动终端。 该方法包括响应于发送定位信号而从多个移动终端中的至少两个接收信号，其中每个信号指示相应移动终端的位置。 该方法进一步包括通过基于所指示的位置确定至少一对移动终端的度量来将多个移动终端划分为一个或多个组（其中该对移动终端包括第一移动终端和第二移动终端， 并且其中所述度量与所述一对移动终端中的所述第一移动终端与所述第二移动终端之间的距离相关联），并且如果所述度量满足条件，则使所述一对移动终端中的所述第一移动终端和所述第二移动终端属于不同的组 （其中条件表示第一移动终端对第二移动终端造成隐藏节点干扰）。 该方法还包括为每组移动终端分配单独的相应频率资源。 还公开了相应的计算机程序产品，布置和接入点。
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7.发明公开Method and communication device for power savings in chip-to-chip signalling 有权Verfahren und KommunikationsvorrichtungfürStromeinsparungen bei der Chip-zu-Chip Signalisierung
公开(公告)号：EP2493106A1
公开(公告)日：2012-08-29
申请号：EP11156031.4
申请日：2011-02-25
IPC分类号： H04L1/00
CPC分类号： H04W52/0245 , H04L1/0001 , H04L1/0006 , H04W52/0209 , Y02D70/1222 , Y02D70/1244 , Y02D70/1262
摘要： A method in a communication device and a communication device (100) for adapting a transmission of data are provided. The transmission is transferred from a first chip (110) to a second chip (120) over a chip-to-chip interface (104, 304). The chip-to-chip-interface comprises a wired connection between the first chip and the second chip which is comprised in the communication device. The communication device receives (201) the radio signal (330), comprising the transmission of data from another communication device. The communication device determines (202), from the received radio signal (330), modulation and coding information, which is used for determining (203) a channel quality. Further, the communication device (100) adapts (204) the transmission of data based on the determined channel quality of the received radio signal (330) in such way that at least the determined channel quality is obtained when transferring (205) the transmission of data over the chip-to-chip interface to the second chip.
摘要翻译： 提供了一种用于调整数据传输的通信设备和通信设备（100）中的方法。 传输通过芯片到芯片接口（104,304）从第一芯片（110）传送到第二芯片（120）。 芯片到芯片接口包括在通信设备中包括的第一芯片和第二芯片之间的有线连接。 通信设备接收（201）无线电信号（330），包括从另一个通信设备传输数据。 通信装置根据接收到的无线电信号（330）确定（203）用于确定（203）信道质量的调制和编码信息。 此外，通信装置（100）基于确定的所接收的无线电信号（330）的信道质量来适配（204）数据的传输，使得至少在确定的信道质量被传送（205）时 数据通过芯片到芯片的接口连接到第二个芯片。
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公开(公告)号：EP2051395A1
公开(公告)日：2009-04-22
申请号：EP07118434.5
申请日：2007-10-15
发明人： Lindoff, Bengt , Bernhardsson, Bo , Nilsson, Johan
CPC分类号： H04B1/1081 , H04J11/0073 , H04L25/0224 , H04L25/06 , H04L27/2655 , H04L27/2656
摘要： Methods and devices for detecting a symbol in a radio channel and for cell identification are disclosed. A signal is received from the radio channel and the signal is filtered by a filter being responsive to the symbol thereby establishing a first signal. A second signal dependent on the noise floor of the received signal is established whereby a time interval expected to include multi-path components being excluded or suppressed. A third signal being the ratio between the first signal and the noise floor is established, and the presence of the symbol is detected by detecting a peak in the third signal.
摘要翻译： 公开了用于检测无线电信道中的符号和用于小区识别的方法和装置。 从无线电信道接收信号，并且信号被响应于符号的滤波器滤波，从而建立第一信号。 建立取决于接收信号的本底噪声的第二信号，由此预期包括多径分量的时间间隔被排除或抑制。 确定第一信号和噪声底噪比之间的第三信号，并通过检测第三信号中的峰值来检测符号的存在。
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公开(公告)号：EP1672814A1
公开(公告)日：2006-06-21
申请号：EP04030133.5
申请日：2004-12-20
IPC分类号： H04B7/005
CPC分类号： H04W52/12 , H04W52/225 , H04W52/24 , H04W52/36 , H04W52/44
摘要： A method for generating a filtered signal quality value used in a power control system of a wireless communication apparatus. An estimated signal quality value of a received signal is generated. A filtered signal quality value is generated based on the estimated signal quality value. The filtered signal quality value is generated in dependence of at least one of registering a difference between a first and a second reference signal quality value, and a change in transmitted power of said received signal. A power control device (20) comprising a signal quality estimator (23), a BLER estimator (22), a regulator (24), and an inner loop (25) is configured to implement the method.
摘要翻译： 一种用于生成在无线通信装置的功率控制系统中使用的经滤波的信号质量值的方法。 产生接收信号的估计信号质量值。 基于估计的信号质量值生成滤波后的信号质量值。 滤波后的信号质量值根据第一和第二参考信号质量值之间的差异以及所述接收信号的发射功率的变化中的至少一个而产生。 包括信号质量估计器（23），BLER估计器（22），调节器（24）和内环（25）的功率控制设备（20）被配置为实现该方法。
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10.发明公开Methods and devices for adjustment of transmission parameters 有权Verfahren und Vorrichtungen zurÜbertragunsparameterRegelung
公开(公告)号：EP1672812A1
公开(公告)日：2006-06-21
申请号：EP04030109.5
申请日：2004-12-20
发明人： Nilsson, Johan , Lindoff, Bengt
IPC分类号： H04B7/005
CPC分类号： H04W52/26 , H04B7/0628 , H04B7/0634 , H04B2201/709727 , H04L1/0006 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/1671 , H04W52/08 , H04W52/10 , H04W52/12 , H04W52/262 , H04W52/286 , H04W52/32 , H04W52/58
摘要： Methods and devices in a wireless communication system are provided, where a first transceiver uses first and second receiver processing algorithms to process first and second portions of a received signal, and a second transceiver adjusts at least one of a plurality of transmission parameters for at least one of said first and second portions of a signal to be transmitted to the first transceiver. The adjustment is made in response to at least one indication, wherein the contents of the at least one indication are based, at least in part, on the fact that the first transceiver uses the first and second receiver processing algorithms to process the first and second portions of the signal. The at least one indication could be transmitted from the first transceiver, or it could be determined through evaluations carried out at the second transceiver.
摘要翻译： 提供了一种无线通信系统中的方法和设备，其中第一收发器使用第一和第二接收机处理算法来处理接收信号的第一和第二部分，并且第二收发器至少调整至少一个传输参数 要发送到第一收发器的信号的所述第一和第二部分之一。 响应于至少一个指示进行调整，其中至少一个指示的内容至少部分地基于第一收发器使用第一和第二接收器处理算法来处理第一和第二指示符 部分信号。 可以从第一收发器发送至少一个指示，或者可以通过在第二收发器处执行的评估来确定。
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