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1. 发明申请

WO2004098087A3 METHODS AND RECEIVERS THAT ESTIMATE MULTI-PATH DELAYS BY REMOVING SIGNAL RAYS FROM A POWER-DELAY PROFILE 审中-公开
公开(公告)号：WO2004098087A3
公开(公告)日：2004-11-11
申请号：PCT/US2004/012733
申请日：2004-04-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BOTTOMLEY, Gregory Edward , KHAYRALLAH, Ali S. , OLSON, Henrik , NILSSON, Johan
发明人： BOTTOMLEY, Gregory Edward , KHAYRALLAH, Ali S. , OLSON, Henrik , NILSSON, Johan
IPC分类号： H04B1/707
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.

2. 发明申请

WO2009053140A1 ADAPTIVE RECEIVER METHOD AND APPARATUS 审中-公开
标题翻译：自适应接收方法和装置
公开(公告)号：WO2009053140A1
公开(公告)日：2009-04-30
申请号：PCT/EP2008/061605
申请日：2008-09-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , NILSSON, Johan , LINDOFF, Bengt
发明人： NILSSON, Johan , LINDOFF, Bengt
IPC分类号： H04L25/06 , H04L5/14 , H04B7/26
CPC分类号： H04L25/067 , H04B2201/709727 , H04L1/0025 , H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1854 , H04L5/0007 , H04L5/1484 , H04L25/0224
摘要： Receiver resources are allocated based on how subframes are allocated within in a frame between downlink and uplink transmissions and how often the receiver is expected to report feedback information associated with the downlink transmissions. Additional time is available for processing received data blocks if the feedback information derived from those blocks must be reported later than expected due to the unavailability of uplink subframes. According to one embodiment, received signals are processed by receiving transmission configuration information indicating how downlink and uplink subframes are allocated within a frame in the time domain. Based on the transmission configuration information, the receiver determines whether a delay that exceeds a feedback reporting interval assigned to the receiver will occur when reporting feedback information associated with the downlink subframes. Receiver resources are allocated based on whether a delay will occur when reporting the feedback information.
摘要翻译：基于如何在下行链路和上行链路传输之间的帧内分配子帧来分配接收机资源，以及接收机期望报告与下行链路传输相关联的反馈信息的频率。如果从这些块导出的反馈信息由于上行链路子帧的不可用性而必须在晚于报告的情况下报告，则附加时间可用于处理接收到的数据块。根据一个实施例，通过接收指示在时域中的帧内如何分配下行链路和上行链路子帧的传输配置信息来处理所接收的信号。基于传输配置信息，当报告与下行链路子帧相关联的反馈信息时，接收机确定是否将发生超过分配给接收机的反馈报告间隔的延迟。基于在报告反馈信息时是否发生延迟来分配接收器资源。

3. 发明申请

WO2004026483A1 METHODS, RECEIVERS, AND COMPUTER PROGRAM PRODUCTS FOR DETERMINING TRANSMISSION POWER CONTROL COMMANDS USING BIASED INTERPRETATION 审中-公开
标题翻译：使用偏置解释确定传输功率控制命令的方法，接收器和计算机程序产品
公开(公告)号：WO2004026483A1
公开(公告)日：2004-04-01
申请号：PCT/EP2003/010026
申请日：2003-09-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BERNHARDSSON, Bo , NILSSON, Johan , JONSSON, Elias , LINDOFF, Bengt
发明人： BERNHARDSSON, Bo , NILSSON, Johan , JONSSON, Elias , LINDOFF, Bengt
IPC分类号： B03C5/02
CPC分类号： H04W52/56 , H04W52/40
摘要： Methods, receivers, and computer program products for defining asymmetric decision regions of a symbol space to interpret transmitted power control commands are disclosed. A method of determining transmitted power control commands at a. receiver can include defining a first decision region of a symbol space associated with a first power control command at the receiver and a second decision region of the symbol space associated with a second power control command at the receiver where the first and second regions are asymmetric with one another. Methods of determining a transmitted power control command during soft handover mode in a wideband code division multiple access communications system are also discussed wherein a first determination of a combined power control command received from a plurality of transmitters can be combined with a second determination of the combined power control command received from the plurality of transmitters to provide a combined power control command. Related circuits are, disclosed as well.
摘要翻译：公开了用于定义符号空间的不对称决定区域以解释发射功率控制命令的方法，接收机和计算机程序产品。一种确定a的传输功率控制命令的方法。接收机可以包括定义与接收机处的第一功率控制命令相关联的符号空间的第一判定区域和与接收机处的第二功率控制命令相关联的符号空间的第二判定区域，其中第一和第二区域是不对称的，另一个。还讨论了在宽带码分多址通信系统中在软切换模式期间确定发射功率控制命令的方法，其中从多个发射机接收的组合功率控制命令的第一确定可以与组合的第二确定相结合功率控制命令从多个发射机接收以提供组合的功率控制命令。也公开了相关电路。

4. 发明申请

WO2007039361A1 METHOD FOR CHANNEL SELECTION FOR RADIO RESOURCE CONTROL SIGNALING IN HSDPA 审中-公开
标题翻译： HSDPA中无线资源控制信令通道选择方法
公开(公告)号：WO2007039361A1
公开(公告)日：2007-04-12
申请号：PCT/EP2006/065785
申请日：2006-08-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LINDOFF, Bengt , NILSSON, Johan
发明人： LINDOFF, Bengt , NILSSON, Johan
IPC分类号： H04Q7/38
CPC分类号： H04W72/048 , H04W72/0406 , H04W88/12
摘要： A Radio Network Controller (RNC) is configured to send Radio Resource Control (RRC) messages to a mobile station using a selected downlink channel. Depending on the mobility rate of the mobile station, the RNC is configured to configure a signaling connection to use either a first downlink channel or a second downlink channel for transmitting the RRC messages. According to one embodiment, the RNC selects a dedicated channel when the mobile station has a high mobility rate, and selects a shared channel when the mobile station has a low mobility rate.
摘要翻译：无线网络控制器（RNC）被配置为使用所选择的下行链路信道向移动台发送无线电资源控制（RRC）消息。根据移动站的移动率，RNC被配置为配置信令连接以使用第一下行链路信道或第二下行链路信道来发送RRC消息。根据一个实施例，当移动站具有高移动性速率时，RNC选择专用信道，并且当移动站具有低移动性速率时选择共享信道。

5. 发明申请

WO2006066844A1 METHODS AND DEVICES FOR ADJUSTMENT OF TRANSMISSION PARAMETERS 审中-公开
标题翻译：用于调整传动参数的方法和装置
公开(公告)号：WO2006066844A1
公开(公告)日：2006-06-29
申请号：PCT/EP2005/013647
申请日：2005-12-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , NILSSON, Johan , LINDOFF, Bengt
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, in which a first portion and a second portion of signals are transmitted on a physical channel to a first transceiver from a second transceiver. A method for controlling transmission parameters in the wireless communication system comprises the steps of: transmitting an indication indicating that the first and the second receiver processing algorithms are used in the first transceiver to process the first and second portions, respectively, of signals received on the physical channel; receiving the indication at the second transceiver; and adjusting, at the second transceiver in response to the indication, a transmission parameter for at least one of the first and second portions of signals to be transmitted on the physical channel to the first transceiver. The 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：提供了一种在无线通信系统中的方法和设备，其中信号的第一部分和第二部分在物理信道上从第二收发器发送到第一收发器。一种用于控制无线通信系统中的传输参数的方法，包括以下步骤：发送指示在第一收发信机中使用第一和第二接收机处理算法的指示，分别处理第一和第二接收机处接收的信号的第一和第二部分物理通道; 在所述第二收发器处接收所述指示; 以及响应于所述指示在所述第二收发器处调整要在所述物理信道上发送到所述第一收发器的信号的所述第一和第二部分信号中的至少一个的传输参数。该指示可以从第一收发器发送，或者可以通过在第二收发器处执行的评估来确定。

6. 发明申请

WO2006066843A2 METHOD AND DEVICE FOR POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中功率控制的方法和装置
公开(公告)号：WO2006066843A2
公开(公告)日：2006-06-29
申请号：PCT/EP2005/013646
申请日：2005-12-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ANDERSSON, Lennart , NILSSON, Johan , LINDOFF, Bengt , BERNHARDSSON, Bo
发明人： ANDERSSON, Lennart , NILSSON, Johan , LINDOFF, Bengt , BERNHARDSSON, Bo
IPC分类号： H04B7/005
CPC分类号： H04W52/125 , H04W52/08 , H04W52/225 , H04W52/24 , H04W52/246
摘要： A method for generating a power control command in a transceiver in a wireless communication system, where method comprises the steps of calculating, at the beginning of a predefined time period, a quality measure reference value (306), generating, repeatedly during the predefined time period; an estimated quality measure value (307) of a signal received at the transceiver; genarting a power control command (313) in dependence of the estimated quality measure value (307) and the quality measure reference value (306); and generating, a number of times during the predefined time period, a modified quality measure reference value (309) from the quality measure reference value (306). The step of generating the power control command comprises comparing the estimated quality measure value (307) with the modified quality measure reference value (309). A power control unit (300), comprising a quality measure estimator (308), a calculator (310), a first controller (303), a second controller (302) and an inner loop element (312), is configured to implement the method.
摘要翻译：一种用于在无线通信系统中的收发器中产生功率控制命令的方法，其中方法包括以下步骤：在预定时间段开始时，计算质量测量参考值（306），在预定时间内重复地产生期; 在收发机处接收的信号的估计质量测量值（307）; 根据估计的质量测量值（307）和质量测量参考值（306）对功率控制命令（313）进行基准化; 以及根据所述质量测量参考值（306）在所述预定时间段内生成多次修改的质量测量参考值（309）。产生功率控制命令的步骤包括将估计质量测量值（307）与修改的质量测量参考值（309）进行比较。功率控制单元（300），包括质量测量估计器（308），计算器（310），第一控制器（303），第二控制器（302）和内环元件（312）方法。

7. 发明申请

WO2010145939A1 SCHEDULING DATA TRANSMISSIONS BETWEEN A MOBILE TERMINAL AND A BASE STATION IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：在无线通信网络中安排移动终端和基站之间的数据传输
公开(公告)号：WO2010145939A1
公开(公告)日：2010-12-23
申请号：PCT/EP2010/057715
申请日：2010-06-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LINDOFF, Bengt , NILSSON, Johan
发明人： LINDOFF, Bengt , NILSSON, Johan
IPC分类号： H04W8/24 , H04W52/02 , H04W72/04
CPC分类号： H04W28/04 , H04L5/001 , H04L5/0048 , H04L5/0085 , H04L5/0098 , H04W8/24 , H04W52/0277 , H04W72/085 , H04W72/1231 , H04W72/1278 , H04W72/1284 , Y02D70/124 , Y02D70/1262 , Y02D70/1264
摘要： A method of scheduling wireless data transmissions between a mobile terminal and a base station using multiple system carrier signals is disclosed. The method comprises receiving (101) in the mobile terminal information from the base station indicating available system carriers, and transmitting from the mobile terminal information indicating the terminal's capability to handle non-contiguous system carriers; detecting (102) at least one dynamic parameter indicative of the terminal's current capability to handle non-contiguous system carriers; determining (103) from the dynamic parameter whether a situation has occurred in which the terminal's capability to handle non-contiguous system carriers has changed; transmitting (104), in such case, a connection release request to the base station; and transmitting (105) a connection setup request and information indicating the terminal's changed capability to handle non-contiguous system carriers to the base station. Thus system carriers that can be handled by the terminal in the present situation can be allocated.
摘要翻译：公开了一种使用多个系统载波信号来调度移动终端与基站之间的无线数据传输的方法。该方法包括从移动终端接收（101）来自基站的信息，指示可用系统载波，并从移动终端发送指示终端处理非连续系统载波的能力的信息; 检测（102）指示终端当前处理非连续系统载体的能力的至少一个动态参数; 从动态参数确定（103）是否已经发生终端处理非连续系统载波的能力已经改变的情况; 在这种情况下，发射（104）到基站的连接释放请求; 以及发送（105）连接建立请求和指示终端改变的能力的信息以处理到基站的不连续的系统载波。因此，可以分配在当前情况下可以由终端处理的系统载体。

8. 发明申请

WO2008077679A1 METHOD OF AND APPARATUS FOR ADAPTIVE FREQUENCY ERROR ESTIMATION 审中-公开
标题翻译：自适应频率误差估计的方法和装置
公开(公告)号：WO2008077679A1
公开(公告)日：2008-07-03
申请号：PCT/EP2007/062089
申请日：2007-11-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LINDOFF, Bengt , BERNHARDSSON, Bo , NILSSON, Johan
发明人： LINDOFF, Bengt , BERNHARDSSON, Bo , NILSSON, Johan
IPC分类号： H04L27/00 , H04L27/26
CPC分类号： H04L27/0014 , H04J11/0093 , H04L27/2657 , H04L27/2675 , H04L27/2678 , H04L2027/0065
摘要： A method and apparatus that adapts, from time to time, a frequency error estimation algorithm between a cyclic prefic (CP) correlation algorithm and pilot symbols algorithm depending on the values of several variables, including service (VoIP/high data rate), signal to noise ratio (SNR), Doppler spread, system BW, and whether the system is time division duplex (TDD) or frequency division duplex (FDD). The method and apparatus is also adapted to select both algorithms. Furthermore, based on the value of at least one of the variables, the frequency error is estimated from either a serving cell or camping cell alone, or a serving cell or camping cell and at least another neighboring cell.
摘要翻译：根据包括服务（VoIP /高数据速率）在内的若干变量的值，循环预先（CP）相关算法和导频符号算法之间的频率误差估计算法不时地适应的方法和装置，噪声比（SNR），多普勒扩展，系统BW以及系统是时分双工（TDD）还是频分双工（FDD）。该方法和装置还适于选择这两种算法。此外，基于至少一个变量的值，从服务小区或野营小区单独或服务小区或露营小区以及至少另一相邻小区估计频率误差。

9. 发明申请

WO2007147853A1 SYSTEM AND METHOD OF PERFORMING CELL MEASUREMENTS IN A TELECOMMUNICATIONS SYSTEM 审中-公开
标题翻译：在电信系统中执行电池测量的系统和方法
公开(公告)号：WO2007147853A1
公开(公告)日：2007-12-27
申请号：PCT/EP2007/056151
申请日：2007-06-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDOFF, Bengt , WALLÉN, Anders , NILSSON, Johan
发明人： LINDOFF, Bengt , WALLÉN, Anders , NILSSON, Johan
IPC分类号： H04Q7/38 , H04B17/00
CPC分类号： H04J11/0093 , H04B17/318 , H04W24/10
摘要： A method of performing cell measurements in a telecommunications system. The method includes the steps of receiving a signal by a user equipment (UE) operating within the telecommunications system and served by a serving cell, storing the received signal in a buffer, and determining a first portion of the signal related to the serving cell and a second portion related to neighbor (NB) cells. The first portion of the signal is decoded by the Fast Fourier Transforms (FFT) and the signal strength is estimated by a measurement unit coupled to the FFT. Next, any approximately synchronized NB cell signals in the second portion of the signal are then decoded and a signal strength is estimated. It is then determined if sufficient time remains to process unsynchronized NB cell signals of the second portion of the signal. If it is determined that sufficient time remains, the second portion of the signal is played back and decoded using the FFT and a signal strength of any unsynchronized NB cell signals of the second portion of the received signal is estimated.
摘要翻译：一种在电信系统中执行小区测量的方法。该方法包括以下步骤：由在电信系统内操作并由服务小区服务的用户设备（UE）接收信号，将接收到的信号存储在缓冲器中，以及确定与服务小区有关的信号的第一部分，以及与邻居（NB）小区相关的第二部分。信号的第一部分通过快速傅立叶变换（FFT）解码，并且信号强度由耦合到FFT的测量单元估计。接下来，对信号的第二部分中的任何近似同步的NB单元信号进行解码，并估计信号强度。然后确定是否有足够的时间来处理信号的第二部分的不同步的NB小区信号。如果确定剩余足够的时间，则使用FFT回放并解码信号的第二部分，并且估计接收信号的第二部分的任何非同步的NB小区信号的信号强度。

10. 发明申请

WO2007025971A1 ROBUST RADIO RESOURCE CONTROL SIGNALING FOR HSDPA 审中-公开
标题翻译：用于HSDPA的稳健无线电资源控制信令
公开(公告)号：WO2007025971A1
公开(公告)日：2007-03-08
申请号：PCT/EP2006/065784
申请日：2006-08-29
申请人： Telefonaktiebolaget LM Ericsson (publ) , LINDOFF, Bengt , NILSSON, Johan , SYNNERGREN, Per
发明人： LINDOFF, Bengt , NILSSON, Johan , SYNNERGREN, Per
IPC分类号： H04Q7/38
CPC分类号： H04W36/0055 , H04W36/026
摘要： A radio network controller is operable in both a unicast signaling mode and a bi- cast signaling mode. In unicast signaling mode, the radio network controller is operable to send radio resource control signals to a mobile station through a serving cell. The radio network controller is operable to go into bi-cast signaling mode during a hard handover. In the bi-cast signaling mode, the radio network controller is operable to send radio resource control messages to the mobile station through both the current serving cell and a target cell. The mobile station is configured to listen to both the current serving cell and the target cell for radio resource control messages. User data, however, is transmitted only from the current serving cell to the mobile station.
摘要翻译：无线电网络控制器可以在单播信令模式和双向信令模式中操作。在单播信令模式中，无线电网络控制器可操作以通过服务小区向移动台发送无线电资源控制信号。无线电网络控制器可操作以在硬切换期间进入双向信令模式。在双向信令模式中，无线电网络控制器可操作以通过当前服务小区和目标小区向移动台发送无线电资源控制消息。移动台被配置为监听当前服务小区和目标小区两者以用于无线电资源控制消息。然而，用户数据仅从当前服务小区传送到移动台。

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