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1.发明公开Method and apparatus for detecting a three-state signal in a base station in a wireless communications system 有权一种用于在无线通信系统中的基站检测一个三态信号的方法和装置
公开(公告)号：EP1560357A2
公开(公告)日：2005-08-03
申请号：EP05250277.0
申请日：2005-01-20
Applicant: Lucent Technologies Inc.
Inventor： Dominique, Francis , Kadaba, Srinivas R. , Kong, Hongwei
CPC classification number: H04L1/1607 , H04L2001/125
Abstract: A decision as to whether a mobile terminal (202) has transmitted an ACK, a NACK or a NULL from a received signal at a base station (201) is made by successively eliminating (303, 304, 307) one of the three possible transmitted symbols by sequentially applying decision rules that maximize network throughput by minimizing the sum of the weighted costs of making a decision based on the magnitude of the received signal.
Abstract translation: 至于是否一个移动终端（202）已经反mitted到ACK的决定，NACK或从在基站处接收到的信号中的NULL（201）通过连续消除（303，304，307）的三个可能的反式mitted中的一种制成 通过依次应用决策规则的符号做了最大限度地减少使基于接收到的信号的大小决定的加权成本的总和最大化网络吞吐量。
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公开(公告)号：EP1587220B1
公开(公告)日：2009-08-05
申请号：EP05251767.9
申请日：2005-03-23
Applicant: LUCENT TECHNOLOGIES INC.
Inventor： Ye, Henry H. , Buehrer, Michael R. , Soni, Robert A. , Dominique, Francis
CPC classification number: H04B1/7117
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公开(公告)号：EP1587220A2
公开(公告)日：2005-10-19
申请号：EP05251767.9
申请日：2005-03-23
Applicant: LUCENT TECHNOLOGIES INC.
Inventor： Ye, Henry H. , Buehrer, Michael R. , Soni, Robert A. , Dominique, Francis
CPC classification number: H04B1/7117
Abstract: The present invention provides a method and apparatus for an intelligent antenna receiver architecture. The method includes receiving a first plurality of signals corresponding to a plurality of antennas, determining at least one value indicative of a non-random portion of the first plurality of signals, and modifying the first plurality of signals based upon the at least one value indicative of the non-random portion of the first plurality of signals to form a second plurality of signals.
Abstract translation: 本发明提供了一种智能天线接收机架构的方法和装置。 该方法包括接收对应于多个天线的第一多个信号，确定指示第一多个信号的非随机部分的至少一个值，以及基于指示的至少一个值来修改第一多个信号 的第一多个信号的非随机部分以形成第二多个信号。
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4.发明公开Method and apparatus for bit mapping enhanced-dedicated physical control channel (E-DPCCH) Information in UMTS wireless communication system 有权一种用于在无线UMTS通信系统的扩展，相关联的物理控制信道（E-DCCH）的信息位映射的方法和装置
公开(公告)号：EP2117150A1
公开(公告)日：2009-11-11
申请号：EP09011044.6
申请日：2006-03-27
Applicant: Lucent Technologies INC.
Inventor： Bachl, Rainer , Derriennic, Florian , Dominique, Francis , Kong, Hongwei , Tatesh, Said
CPC classification number: H04L1/0057 , H04L1/0041 , H04L1/0045 , H04L1/0072 , H04L1/0078 , H04L1/1867 , H04L1/1896
Abstract: In a 3GPP standards Release 6 UMTS system, in order to avoid searching at NodeB for a maximum E-DPCCH-associated metric at discrete possible valid index values, or over disjoint possible valid index regions, at the UE the three different sources of information, the fixed number bits that comprise the RSN, TFI and the H-bit components of the E-DPCCH bit field, are mapped so that the decimal equivalents of the possible E-DPCCH indices lie within a continuous range of values.
Abstract translation: 在3GPP标准的版本6个UMTS系统中，为了避免在节点B在离散的可能的有效索引值，或在不相交的可能的有效折射率区域搜索最大的E-DPCCH有关的度量，在所述UE处的信息的三种不同来源 固定数量的比特并包含RSN，TFI和E-DPCCH位字段的H-位组件，被映射所以没有可能的E-DPCCH指数的十进制等价物位于一个连续的值的范围内。
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5.发明授权Method and apparatus for controlling uplink power to maintain desired frame error rate in a wireless communications system 有权保持的发送功率控制方法和装置，在上行链路中，以所期望的帧误差率设置在无线通信系统中
公开(公告)号：EP1575186B1
公开(公告)日：2009-02-18
申请号：EP05251293.6
申请日：2005-03-03
Applicant: LUCENT TECHNOLOGIES INC.
Inventor： Dominique, Francis , Kong, Hongwei , Hui Ye, Henry , Zou, Jialin
IPC: H04B7/005
CPC classification number: H04W52/325 , H04W52/54
Abstract: In the absence of a continuous channel from the mobile terminal (301) that incorporates a CRC in each transmitted frame from which the base station (303) can derive a power control signal for feedback to the mobile station for maintaining the mobile station's pilot Eb/N0 level at a desired target that corresponds to a particular frame error rate, the pilot signal received by the base station from the mobile terminal itself is arranged in a frame format. Each pilot frame is compared with an a prioi known transmitted pilot signal bit pattern to determine whether it has been received in error. In response to a comparison of a received pilot frame with the expected known bit pattern of the pilot frame, an error signal is derived, which in the described embodiment is either a step-up or step-down signal that is fed back to the mobile terminal to increase or decrease its transmitted pilot Eb/N0 level, respectively.
Abstract translation: 在没有来自所述移动终端（301）确实的连续通道的集成了一个CRC在每个反mitted帧从所述基站（303）可以推导出功率控制信号，用于反馈给移动站用于维持移动站的导频的Eb / N0水平在期望的目标确实对应于特定的帧错误率，从该移动终端本身的帧格式被设置为通过所述基站接收到的导频信号。 每个导频帧与已知反式mitted的导频信号的位模式，以确定性矿无论是被错误接收的prioi相比。 响应于与所述导频帧的预期已知比特模式的接收的导频帧的比较，对误差信号移动的导出，其中在所述实施例中可以是一个升压或降压的信号也被反馈到所述 终端以分别增加或减少其反式mitted导频的Eb / N0的水平。
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Patent Agency Ranking
公开(公告)号：EP1587220A3
公开(公告)日：2008-02-27
申请号：EP05251767.9
申请日：2005-03-23
Applicant: Lucent Technologies Inc.
Inventor： Ye, Henry H. , Buehrer, Michael R. , Soni, Robert A. , Dominique, Francis
CPC classification number: H04B1/7117
Abstract: The present invention provides a method and apparatus for an intelligent antenna receiver architecture. The method includes receiving a first plurality of signals corresponding to a plurality of antennas, determining at least one value indicative of a non-random portion of the first plurality of signals, and modifying the first plurality of signals based upon the at least one value indicative of the non-random portion of the first plurality of signals to form a second plurality of signals.
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7.发明公开Method of detecting mobile stations not following power control commands 审中-公开Verfahren zur Erkennung von Mobilstationen死亡Leistungssteuerbefehlen nicht folgen
公开(公告)号：EP1708384A1
公开(公告)日：2006-10-04
申请号：EP06251056.5
申请日：2006-02-28
Applicant: LUCENT TECHNOLOGIES INC.
IPC: H04B7/005
CPC classification number: H04W52/241 , H04W52/265
Abstract: In a method of detecting a mobile station that is not following a power control command, for each time slot, a received signal-to-interference ratio (SIR) value of the mobile as measured by a given base station is compared with a given average SIR target value. An error metric may be generated for each slot based on a difference between the measured SIR and average SIR target values. The generated error metrics may be averaged over a given time duration to determine at least one (or more) average error value(s), and the mobile station is determined as violating a power control command if the at least one or more average error value(s) exceed a given threshold.
Abstract translation: 在检测不符合功率控制命令的移动站的方法中，对于每个时隙，将由给定基站测量的移动站的接收信号干扰比（SIR）值与给定平均值进行比较 SIR目标值。 可以基于测量的SIR和平均SIR目标值之间的差异为每个时隙产生误差度量。 所产生的误差度量可以在给定的持续时间内被平均以确定至少一个（或多个）平均误差值，并且如果所述至少一个或多个平均误差值被确定为违反功率控制命令， （s）超过给定阈值。
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8.发明授权
公开(公告)号：EP1596523B1
公开(公告)日：2006-09-13
申请号：EP05252782.7
申请日：2005-05-06
Applicant: LUCENT TECHNOLOGIES INC.
Inventor： Dominique, Francis , Kong, Hongwei , Tikku, Ashok Armen
IPC: H04L1/18
CPC classification number: H04L1/1819 , H04L1/1829 , H04L1/1845
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9.发明授权Method and apparatus for detecting a three-state signal in a base station in a wireless communications system 有权一种用于在无线通信系统中的基站检测一个三态信号的方法和装置
公开(公告)号：EP1560357B1
公开(公告)日：2006-06-21
申请号：EP05250277.0
申请日：2005-01-20
Applicant: LUCENT TECHNOLOGIES INC.
Inventor： Dominique, Francis , Kadaba, Srinivas R. , Kong, Hongwei
CPC classification number: H04L1/1607 , H04L2001/125
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10.发明公开Reliability detection of channel quality indicator (CQI) in a wireless communication system 有权ZuverlässigkeitserkennungeinesKanalqualitätsanzeigers（cqi）in einem Funkkmunmunationssystem
公开(公告)号：EP1630995A1
公开(公告)日：2006-03-01
申请号：EP05254499.6
申请日：2005-07-20
Applicant: LUCENT TECHNOLOGIES INC.
Inventor： Dominique, Francis , Kong, Hongwei
CPC classification number: H04W52/04 , H04B17/21 , H04B17/309 , H04L1/0003 , H04L1/0026 , H04L1/0033 , H04L1/20
Abstract: The channel quality indicator (CQI) transmitted by a mobile terminal to a base station is indicative of the E c /N t pilot SNR of the pilot signal transmitted by the base station and measured by the mobile terminal. The base station uses the CQI for purposes such as determining a downlink rate, a modulation scheme, and downlink power. Knowledge by the base station of whether the received and detected CQI is likely to be "good" or "bad" would be useful in determining how and whether the value of the received and detected CQI should be used. In a first embodiment, at the base station, a reliability of the received CQI that is detected from received soft symbol metrics is determined in conjunction with the detected CQI value for the received CQI word as a whole. In a second embodiment, a minimum bit error probability receiver is used that makes a maximum likelihood decision for each CQI bit individually from the plurality of metrics derived from the received soft symbol metrics, and the reliability of each CQI bit is individually determined.
Abstract translation: 由移动终端向基站发送的信道质量指示符（CQI）表示由基站发送并由移动终端测量的导频信号的E c / N t导频SNR。 基站使用CQI来确定下行链路速率，调制方式和下行链路功率。 基站知道接收和检测的CQI是否可能是“好”还是“坏”，对于确定是否应该使用接收和检测到的CQI的值将是有用的。 在第一实施例中，在基站处，结合用于所接收到的CQI字的检测的CQI值作为整体来确定从接收的软符号度量检测出的接收到的CQI的可靠性。 在第二实施例中，使用最小比特错误概率接收机，其对于从接收到的软符号度量导出的多个度量中的每个CQI比特分别进行最大似然判定，并且各个CQI比特的可靠性被单独确定。
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