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1. 发明专利

JP2006295975A Transmission system including error correcting circuit, interleaver and puncturing or repeating device 有权
标题翻译：传输系统，包括错误校正电路，交互和调试或重复设备
公开(公告)号：JP2006295975A
公开(公告)日：2006-10-26
申请号：JP2006180595
申请日：2006-06-30
申请人： Koninkl Philips Electronics Nv , コーニンクレッカフィリップスエレクトロニクスエヌヴィKoninklijke Philips Electronics N.V.
发明人： MOULSLEY TIMOTHY J
IPC分类号： H03M13/27 , H04L1/00 , G06F11/00 , G06F11/30 , G08C25/00 , H03M13/00 , H03M13/03 , H03M13/23 , H04L1/08
CPC分类号： H03M13/2792 , H03M13/13 , H03M13/23 , H03M13/2707 , H03M13/2714 , H03M13/2957 , H03M13/635 , H03M13/6356 , H03M13/6362 , H03M13/6508 , H03M13/6516 , H03M13/6558 , H04L1/0009 , H04L1/0041 , H04L1/0068 , H04L1/0069 , H04L1/0071 , H04L1/08
摘要： PROBLEM TO BE SOLVED: To provide a coding device for adjusting the rate of a signal in a cordless communication system. SOLUTION: This device comprises a coding circuit for converting a digital input into a coded output having a greater number of bits than the input, an interleaving circuit for combining a plurality of words of the coded output and producing therefrom a data block comprising a plurality of interleaved words, and a puncturing circuit or repeating circuit for puncturing or repeating bits from the data block. The puncturing or repeating circuit uses a deleting or repeating pattern to provide data words for transmission during respective frames of a transmission channel. The deleting or repeating pattern is selected depending upon the characteristics of the coding circuit and of the interleaving circuit. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于调整无绳通信系统中的信号速率的编码装置。解决方案：该装置包括用于将数字输入转换为具有比输入更大数目的位数的编码输出的编码电路，用于组合编码输出的多个字并由其产生的数据块的交织电路，该数据块包括多个交错字，以及用于从数据块中删除或重复比特的删余电路或重复电路。打孔或重复电路使用删除或重复模式来提供用于在传输信道的各个帧期间进行传输的数据字。根据编码电路和交错电路的特性来选择删除或重复模式。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2009194928A Radio communication system 有权
标题翻译：无线电通信系统
公开(公告)号：JP2009194928A
公开(公告)日：2009-08-27
申请号：JP2009112044
申请日：2009-05-01
申请人： Koninkl Philips Electronics Nv , コーニンクレッカフィリップスエレクトロニクスエヌヴィ
发明人： MOULSLEY TIMOTHY J , BAKER MATTHEW P J , HUNT BERNARD
IPC分类号： H04L29/08 , H04W28/04 , H04B7/005 , H04L1/12 , H04L1/16 , H04L1/18 , H04W72/04
CPC分类号： H04W52/50 , H04L1/1692 , H04L1/1809 , H04L2001/125 , H04W52/286 , H04W52/44 , H04W52/48
摘要： PROBLEM TO BE SOLVED: To improve the efficiency of a packet data transmission system.
SOLUTION: A radio communication system has a communication channel for the transmission of data packets from a primary station 100 to a secondary station 110. In response to receipt of a data packet, the secondary station transmits an acknowledgement signal to the primary station indicating the status of the received data packet. The signal is selected from a set of at least two available signal types (for example positive and negative acknowledgements, ACK and NACK), and the power at which it is transmitted depends on the type of the signal. In one embodiment NACKs are transmitted at a higher power than ACKs, thereby reducing the chance of the primary station misinterpreting a NACK as an ACK. In another embodiment a REVERT signal is used to request retransmission of a previous packet. The REVERT signal may be identical to the NACK signal but transmitted at a higher power.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高分组数据传输系统的效率。解决方案：无线电通信系统具有用于将数据分组从主站100传输到次站110的通信信道。响应于接收到数据分组，次站向主站发送确认信号指示接收的数据包的状态。该信号是从一组至少两种可用的信号类型（例如正和负确认，ACK和NACK）中选择的，并且其发送的功率取决于信号的类型。在一个实施例中，以比ACK更高的功率发送NACK，从而减少主站误解NACK作为ACK的机会。在另一个实施例中，REVERT信号用于请求重传先前的分组。 REVERT信号可以与NACK信号相同但是以较高功率发送。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2012186840A Secondary station and method of operating the station 有权
标题翻译：二级站和运行站的方法
公开(公告)号：JP2012186840A
公开(公告)日：2012-09-27
申请号：JP2012112292
申请日：2012-05-16
申请人： Koninkl Philips Electronics Nv , コーニンクレッカフィリップスエレクトロニクスエヌヴィ
发明人： BAKER MATTHEW P J , MOULSLEY TIMOTHY J
IPC分类号： H04W52/40 , H04B1/707 , H04B7/005 , H04W36/18 , H04W52/18
CPC分类号： H04W52/18 , H04B1/7115 , H04W52/40
摘要： PROBLEM TO BE SOLVED: To maximize the time available in a secondary station (mobile station) for processing of power control commands.SOLUTION: A secondary station has a receiver, for example, a Rake receiver capable of resolving signals received as a plurality of multipath signals from a plurality of base stations during a soft handover process. In order to decode and act upon the received signals in a very short period of time, the receiver does not process signals 402g, 402h arriving after a predetermined time, and instead processes weaker signals 402d, 402e which arrived before the time t1. Such a secondary station is particularly suitable for decoding and acting upon power control commands included in received signals in a UMTS system, for which a very limited period of time is provided by the UMTS specification.
摘要翻译：要解决的问题：为了最大化辅助站（移动站）可用于处理功率控制命令的时间。解决方案：次站具有接收机，例如，在软切换过程期间能够解析从多个基站接收的作为多个多径信号的信号的Rake接收机。为了在非常短的时间内解码和对接收的信号起作用，接收机不处理在预定时间之后到达的信号402g，402h，而是处理在时间t1之前到达的较弱信号402d，402e。这样的次站特别适合于对UMTS系统中的接收信号中包括的功率控制命令进行解码和作用，UMTS系统提供非常有限的时间段。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011061854A Arq system with status and packet acknowledgement 有权
标题翻译：具有状态和分组确认的ARQ系统
公开(公告)号：JP2011061854A
公开(公告)日：2011-03-24
申请号：JP2010260230
申请日：2010-11-22
申请人： Koninkl Philips Electronics Nv , コーニンクレッカフィリップスエレクトロニクスエヌヴィ
发明人： BAKER MATTHEW P J , MOULSLEY TIMOTHY J
IPC分类号： H04L1/00 , H04W28/04 , H04L1/12 , H04L1/16 , H04L1/18 , H04W52/02 , H04W52/48
CPC分类号： H04L1/1854 , H04L1/16 , H04L1/1803 , H04L5/0055 , H04L5/14 , H04L2001/125 , H04W52/0216 , H04W72/04 , H04W72/0446 , Y02D70/00 , Y02D70/1242 , Y02D70/1244 , Y02D70/25
摘要： PROBLEM TO BE SOLVED: To reduce the peak power requirements of an uplink channel and to reduce a system interference level.
SOLUTION: A communication system has a downlink indicator channel (DL
1 ) for the transmission of an indicator signal (302) indicating that a data packet (202) is scheduled to be transmitted on a downlink data channel (DL
2 ) from a primary station to a secondary station. In operation, on detection of the indicator signal, the secondary station transmits a status signal, for example a negative acknowledgement signal (204), on an uplink channel (UL) to the primary station immediately before transmission of a positive acknowledgement (206) or negative acknowledgement signal to indicate a status of the received data packet. By providing the primary station with two chances to detect a case where the secondary station fails to detect the indicator signal, peak power requirements of the uplink channel can be reduced, thereby reducing the system interference levels.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：降低上行链路信道的峰值功率要求并降低系统干扰电平。解决方案：通信系统具有用于传送指示信号（302）的下行链路指示信道（DL 1 ），该信号指示在下行链路上调度数据分组（202）被发送数据通道（DL 2 ）从主站到次站。在操作中，在检测到指示符信号时，次站在发送肯定确认（206）之前立即在上行链路信道（UL）上向主站发送状态信号，例如否定确认信号（204）或否定确认信号以指示所接收的数据分组的状态。通过为主站提供两种机会来检测次站无法检测到指示信号的情况，可以降低上行链路信道的峰值功率要求，从而降低系统干扰电平。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009189015A Telecommunication system with channel sharing 审中-公开
标题翻译：具有通道共享的通信系统
公开(公告)号：JP2009189015A
公开(公告)日：2009-08-20
申请号：JP2009032576
申请日：2009-02-16
申请人： Koninkl Philips Electronics Nv , コーニンクレッカフィリップスエレクトロニクスエヌヴィ
发明人： MOULSLEY TIMOTHY J
IPC分类号： H04L12/56 , H04W28/14 , H04B1/00 , H04B1/40 , H04M3/00 , H04Q11/04 , H04W88/02 , H04W92/10
CPC分类号： H04B1/406 , H04B1/00
摘要： PROBLEM TO BE SOLVED: To improve utilization efficiency of a dual mode channel for transmitting real-time data and non-real time data.
SOLUTION: The telecommunication system uses at least one dual mode channel capable of corresponding to variable-rate real-time data (e.g. speech) and non-real-time packet data. The packet data are queued in a buffer and transmitted when a data rate of a real-time data stream is less than a full data capacity of the channel.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高用于传输实时数据和非实时数据的双模通道的利用效率。解决方案：电信系统使用能够对应于可变速率实时数据（例如语音）和非实时分组数据的至少一个双模信道。分组数据在缓冲器中排队，并且当实时数据流的数据速率小于信道的完整数据容量时发送。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009159629A Radio communications system 有权
标题翻译：无线电通信系统
公开(公告)号：JP2009159629A
公开(公告)日：2009-07-16
申请号：JP2009094166
申请日：2009-04-08
申请人： Koninkl Philips Electronics Nv , コーニンクレッカフィリップスエレクトロニクスエヌヴィ
发明人： MOULSLEY TIMOTHY J , BAKER MATTHEW P J
IPC分类号： H04W28/04 , H04B1/00 , H04B7/00 , H04B7/005 , H04B7/01 , H04B7/015 , H04B7/24 , H04B15/00 , H04L1/16 , H04L1/18 , H04L29/08 , H04W52/32
CPC分类号： H04W52/325 , H04L1/0017 , H04L1/0026 , H04L1/1692 , H04L1/1803 , H04L1/1851 , H04L1/1858 , H04L1/188 , H04L2001/125
摘要： PROBLEM TO BE SOLVED: To improve operation of a radio communication system provided with a communication channel to transmit a data packet from a primary station to a secondary station. SOLUTION: The radio communication system includes the communication channel to transmit the data packet from the primary station to the secondary station. In operation, the secondary station indicates a state of a receiving packet by transmitting an acknowledgement signal to the primary station on detecting the data packet (408) and resets a timer (406). While the timer is running, the secondary station changes a characteristic of uplink transmission. In the change, if no indication of the data packet is detected, the secondary station transmits a negative reception confirmation each time when the data packet could have been transmitted (412). Alternatively in the change, the secondary station changes a parameter related to transmission of channel quality information to the primary station. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高具有通信信道的无线电通信系统的操作，以将数据分组从主站传送到次站。解决方案：无线电通信系统包括将数据分组从主站传送到次站的通信信道。在操作中，次站通过在检测到数据分组（408）时向主站发送确认信号来指示接收分组的状态，并复位定时器（406）。当定时器运行时，次站改变上行链路传输的特性。在该改变中，如果没有检测到数据分组的指示，则次要站可以在数据分组可能已经被发送的时候发送否定的接收确认（412）。或者在更改中，次站将与信道质量信息的传输相关的参数改变为主站。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2011135595A Radio communication system, and method of controlling downlink transmission power or bit rate 有权
标题翻译：无线电通信系统和控制下行链路传输功率或比特率的方法
公开(公告)号：JP2011135595A
公开(公告)日：2011-07-07
申请号：JP2011017793
申请日：2011-01-31
申请人： Koninkl Philips Electronics Nv , コーニンクレッカフィリップスエレクトロニクスエヌヴィ
发明人： BAKER MATTHEW P J , MOULSLEY TIMOTHY J
IPC分类号： H04B1/707 , H04W52/08 , H04B7/005 , H04B7/26 , H04W48/12 , H04W52/14 , H04W52/24 , H04W52/50 , H04W52/54 , H04W74/08
CPC分类号： H04W52/54 , H04W48/12 , H04W52/143 , H04W52/24 , H04W52/50 , H04W74/0866
摘要： PROBLEM TO BE SOLVED: To solve the following problem: it is currently impossible for the initial transmission power of an FACH (Forward Access Control Channel) to be set appropriately as for the path loss since there is no continuous uplink channel for a primary station to measure nor is there a suitable uplink channel defined for notifying the primary station about a downlink path loss or transmission power of user equipment UE.
SOLUTION: A radio communication system has a primary station for transmitting information signals on a downlink channel and for receiving signals from one or more secondary stations on an uplink random access packet channel RACH. Power control is applied to the transmitted downlink signals by at least one of the secondary stations transmitting indicia indicating the prevailing radio channel characteristics of the uplink channel, the indicia being used by the primary station to apply power control to the downlink signals.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了解决以下问题：由于没有连续的上行链路信道，因此对于路径损耗，FACH（前向访问控制信道）的初始发送功率目前是不可能适当地设置的主站进行测量，也没有定义用于通知主站关于用户设备UE的下行链路路径损耗或发送功率的合适的上行链路信道。解决方案：无线电通信系统具有用于在下行链路信道上发送信息信号并用于在上行链路随机接入分组信道RACH上从一个或多个次站接收信号的主站。功率控制通过至少一个副站发送指示上行链路信道的主要无线电信道特性的标记来应用于所发送的下行链路信号，该标记由主站用于对下行链路信号进行功率控制。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2006320008A ERROR CORRECTION CIRCUIT, AND TRANSMISSION SYSTEM INCLUDING INTERLEAVER, AND PUNCTURING OR REPEATING DEVICE 审中-公开
公开(公告)号：JP2006320008A
公开(公告)日：2006-11-24
申请号：JP2006180594
申请日：2006-06-30
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： MOULSLEY TIMOTHY J
IPC分类号： H03M13/27 , H04L1/00 , G06F11/00 , G06F11/30 , G08C25/00 , H03M13/00 , H03M13/03 , H03M13/23 , H04B14/04 , H04L1/08
摘要： PROBLEM TO BE SOLVED: To provide a coding device for adjusting a signal rate in a wireless communication system. SOLUTION: A coding device includes a coding circuit for converting a digital input into a coded output having a greater number of bits than the input, an interleaving circuit for combining a plurality of words of the coded output and producing therefrom a data block having a plurality of the interleaved words, and a puncturing circuit or repeating circuit for puncturing or repeating bits form the data block. The puncturing or repeating circuit uses a deleting or repeating pattern to provide data words for transmission during respective frames of a transmission channel. The deleting or repeating pattern is selected depending upon the characteristics of the coding circuit and of the interleaving circuit. COPYRIGHT: (C)2007,JPO&INPIT

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