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1. 发明申请

WO2006135081A1 POWER LINE COMMUNICATION APPARATUS, INTERGRATED CIRCUIT FOR POWER LINE COMMUNICATION AND TRANSMISSION/RECEPTION METHODS 审中-公开
标题翻译：电力线通信装置，用于电力线通信和传输/接收方法的互联电路
公开(公告)号：WO2006135081A1
公开(公告)日：2006-12-21
申请号：PCT/JP2006/312206
申请日：2006-06-13
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KOGA, Hisao , KODAMA, Nobutaka , IGATA, Yuji , KUROBE, Akio , IKEDA, Koji , KURODA, Go
发明人： KOGA, Hisao , KODAMA, Nobutaka , IGATA, Yuji , KUROBE, Akio , IKEDA, Koji , KURODA, Go
IPC分类号： H04B3/54
CPC分类号： H04L27/2602 , H04B3/54 , H04B3/542 , H04B2203/5408 , H04B2203/5425 , H04B2203/5483 , H04B2203/5491 , H04B2203/5495 , H04L27/0012 , H04L27/2601
摘要： Transmitter 2 includes inverse multicarrier transformer 23 and D/A converter 24. Inverse multicarrier transformer 23 generates a notch by masking a carrier at a frequency location predetermined in accordance with a communication method of the transmitter. D/A converter 24 performs a D/A conversion on a transmission signal containing the notch and transmits the signal to a transmission line. Receiver 1 includes power measurement unit 171, comparator 172 and coexistence signal determination unit 173. Power measurement unit 171 measures a power value of a signal input from the transmission line. Comparator 172 determines whether or not the notch exits by comparing the measured power value with a threshold. Coexistence method determination unit 173 determines the type of coexistence method, based on the location of the detected notch.
摘要翻译：发射机2包括逆多载波变换器23和D / A转换器24.反相多载波变压器23通过根据发射机的通信方法在预定的频率位置掩蔽载波来产生陷波。 D / A转换器24对包含陷波的发送信号进行D / A转换，并将该信号发送到传输线。接收机1包括功率测量单元171，比较器172和共存信号确定单元173.功率测量单元171测量从传输线输入的信号的功率值。比较器172通过将测量的功率值与阈值进行比较来确定凹口是否退出。共存方法确定单元173基于检测到的陷波的位置来确定共存方法的类型。

2. 发明申请

WO2006126724A1 COMMUNICATION APPARATUS ENABLING COEXISTENCE OF SYSTEMS 审中-公开
标题翻译：通信设备启用系统共享
公开(公告)号：WO2006126724A1
公开(公告)日：2006-11-30
申请号：PCT/JP2006/310837
申请日：2006-05-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KURODA, Go , KUROBE, Akio , IKEDA, Koji , KOGA, Hisao , IGATA, Yuji
发明人： KURODA, Go , KUROBE, Akio , IKEDA, Koji , KOGA, Hisao , IGATA, Yuji
IPC分类号： H04B3/54
CPC分类号： H04B7/2643 , H04B3/542 , H04B2203/5408 , H04B2203/5445
摘要： A frequency band is divided into N subchannels. Sub-channels are first allocated for a power line communication system (A) having a higher priority, such as public communication or the like. Sub-channels for a power line communication system (B) having a relatively low priority, such as in-home communication or the like, are allocated from free subchannels. In this case, the subchannels used by the power line communication system (A) having the high priority are limited to a plurality of consecutive subchannels from an upper side or a lower side of the frequency band.
摘要翻译：频带分为N个子信道。首先分配子信道用于具有较高优先级的电力线通信系统（A），例如公共通信等。从空闲子信道分配具有较低优先级的电力线通信系统（B）的子信道，例如在家庭通信等。在这种情况下，具有高优先级的电力线通信系统（A）使用的子信道被限制在从频带的上侧或下侧的多个连续子信道。

3. 发明申请

WO2007004742A1 COMMUNICATIONS DEVICE AND COMMUNICATIONS METHOD 审中-公开
标题翻译：通信设备和通信方法
公开(公告)号：WO2007004742A1
公开(公告)日：2007-01-11
申请号：PCT/JP2006/313801
申请日：2006-07-05
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , Mitsubishi Electric Corporation , Sony Corporation , KOGA, Hisao , IGATA, Yuji , IKEDA, Koji , KURODA, Go , KUROBE, Akio , YAMADA, Hirotoshi , OKAMOTO, Hiromu , MIZUGAI, Yoshinori , SUGITA, Takehiro , OHSHIMA, Junichi , TAKASU, Shigeru
发明人： KOGA, Hisao , IGATA, Yuji , IKEDA, Koji , KURODA, Go , KUROBE, Akio , YAMADA, Hirotoshi , OKAMOTO, Hiromu , MIZUGAI, Yoshinori , SUGITA, Takehiro , OHSHIMA, Junichi , TAKASU, Shigeru
IPC分类号： H04B3/54
CPC分类号： H04B3/542 , H04B2203/5408 , H04B2203/542 , H04B2203/5466
摘要： A communications device 100, which performs data communication, includes an AC cycle sensor 30 which is connected to a power line 106 supplied with an a.c. voltage and generates a synchronous signal SS at timing of an a.c. voltage waveform AC of the power line 106; a data communicator 10 for performing data communication; and a communications controller 20 which performs communication of a control signal including information showing at least one of a communications device and a communications standard and controls the data communicator 10l. When the a.c. voltage supplied to the power line 106 is an N-phase and when the cycle of the a.c. voltage waveform is T, data communication to be performed in a communication period subsequent to the period is controlled on the basis of the control signal included in the period of T/2M on condition that M is a natural multiple of N.
摘要翻译：执行数据通信的通信设备100包括AC循环传感器30，AC循环传感器30连接到提供有交流电源的电源线106。电压，并在a.c.的定时产生同步信号SS。电力线106的电压波形AC; 用于执行数据通信的数据通信器10; 以及通信控制器20，其执行包括表示通信设备和通信标准中的至少一个的信息的控制信号的通信，并且控制数据通信器101。当a.c. 提供给电力线106的电压是N相，并且当a.c. 电压波形为T，在M为N的自然倍数的条件下，基于包含在T / 2M周期中的控制信号来控制在该周期之后的通信期间内执行的数据通信。

4. 发明申请

WO2006126725A1 POWER LINE COMMUNICATION SYSTEM 审中-公开
标题翻译：电力线通信系统
公开(公告)号：WO2006126725A1
公开(公告)日：2006-11-30
申请号：PCT/JP2006/310838
申请日：2006-05-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KUROBE, Akio , IKEDA, Koji , KURODA, Go , KOGA, Hisao , IGATA, Yuji
发明人： KUROBE, Akio , IKEDA, Koji , KURODA, Go , KOGA, Hisao , IGATA, Yuji
IPC分类号： H04B3/54
CPC分类号： H04W74/04 , H04B3/542 , H04B2203/5408 , H04B2203/5441 , H04B2203/5445 , H04B2203/5479
摘要： A coexistence controller which performs management and control of time division for coexistence, is provided in a power line communication modem which has a function as a QoS controller for a QoS type communication system and a power line communication modem for a best-effort type communication system. In the QoS type communication system, by controlling allocation of a communication band in accordance with priorities given to the communication systems by cooperation of the coexistence controller and the QoS controller, the power line communication systems having different schemes can coexist.
摘要翻译：在具有用于QoS型通信系统的QoS控制器和用于尽力而为型通信系统的电力线通信调制解调器的功能的电力线通信调制解调器中，提供进行并行时分的管理和控制的共存控制器。在QoS型通信系统中，通过共存控制器和QoS控制器的协作，根据给予通信系统的优先级控制通信频带的分配，具有不同方案的电力线通信系统可以共存。

5. 发明申请

WO2007004739A1 TRANSMISSION/RECEPTION APPARATUS AND TRANSMISSION/RECEPTION METHOD FOR ENABLING COEXISTENCE OF SYSTEMS 审中-公开
标题翻译：用于启动系统共享的传输/接收装置和传输/接收方法
公开(公告)号：WO2007004739A1
公开(公告)日：2007-01-11
申请号：PCT/JP2006/313644
申请日：2006-07-04
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KURODA, Go , KUROBE, Akio , IKEDA, Koji , KOGA, Hisao , IGATA, Yuji , YAMADA, Hirotoshi , MIZUGAI, Yoshinori , OKAMOTO, Hiromu , OHSHIMA, Junichi , TAKASU, Shigeru , SUGITA, Takehiro
发明人： KURODA, Go , KUROBE, Akio , IKEDA, Koji , KOGA, Hisao , IGATA, Yuji , YAMADA, Hirotoshi , MIZUGAI, Yoshinori , OKAMOTO, Hiromu , OHSHIMA, Junichi , TAKASU, Shigeru , SUGITA, Takehiro
IPC分类号： H04B3/54 , H04L12/28
CPC分类号： H04W16/10 , H04B2203/5408
摘要： An in-home-system master station (111) of an in-home communication system (110) detects a frequency band (a channel number corresponding to a data communication subchannel (212)) or a time slot used by each station of an access communication system (120), using a coexistence signal subchannel (211). Based on the detected information, the in-home-system master station (111) determines a frequency band or a time slot to be used in the in-home communication system (110) to which the in-home-system master station (111) belongs, so as not to avoid overlapping the frequency or time slot used in the access communication system (120), and informs each in-home-system slave station (112) of the determined frequency band or time slot.
摘要翻译：家庭内通信系统（110）的家庭内系统主站（111）检测频段（对应于数据通信子信道（212）的频道号）或每个站使用的接入时间通信系统（120），使用共存信号子信道（211）。家庭内系统主站（111）基于检测到的信息，确定家庭内系统主站（111）内的家庭内通信系统（110）中使用的频带或时隙）属于，以便避免与接入通信系统（120）中使用的频率或时隙重叠，并且将每个家庭内系统从站（112）通知所确定的频带或时隙。

6. 发明申请

WO2006073138A1 COMMUNICATION APPARATUS AND COMMUNICATION METHOD 审中-公开
标题翻译：通信设备和通信方法
公开(公告)号：WO2006073138A1
公开(公告)日：2006-07-13
申请号：PCT/JP2005/024265
申请日：2005-12-28
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KODAMA, Nobutaka , KOGA, Hisao , IGATA, Yuji , OHMI, Shinichiro , KURODA, Go
发明人： KODAMA, Nobutaka , KOGA, Hisao , IGATA, Yuji , OHMI, Shinichiro , KURODA, Go
IPC分类号： H04B3/54
CPC分类号： H04B3/542 , H04B2203/5416 , H04B2203/542
摘要： A communication system includes a synchronizing signal generator that generates a synchronizing signal based on a timing of an alternating waveform in a power line, a data communicating circuit that performs the data communication, and a communication controller that controls to acquire a transmitting right utilizing a timing of the synchronizing signal and to control the communication circuit in accordance with whether or not the communication apparatus acquires the transmitting right.
摘要翻译：通信系统包括基于电力线中的交流波形的定时产生同步信号的同步信号发生器，进行数据通信的数据通信电路，以及控制利用定时获取发送权的通信控制器并且根据通信装置是否获取发送权限来控制通信电路。

7. 发明申请

WO2005081472A1 TERMINAL APPARATUS FOR ENABLING A PLURALITY OF DIFFERENT COMMUNICATION SYSTEMS TO COEXIST 审中-公开
标题翻译：终端设备用于实现多种不同的通信系统到COEXIST
公开(公告)号：WO2005081472A1
公开(公告)日：2005-09-01
申请号：PCT/JP2005/003444
申请日：2005-02-23
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KURODA, Go , KUROBE, Akio , HARADA, Hiroshi
发明人： KURODA, Go , KUROBE, Akio , HARADA, Hiroshi
IPC分类号： H04L12/56
CPC分类号： H04L69/08 , H04L69/324 , H04W28/06 , H04W72/12 , H04W88/06
摘要： The present invention provides a terminal apparatus connectable to a communication network capable of comprising a plurality of different communication systems. The terminal apparatus comprises a coexistence header generation section of generating at least a portion of a head portion of a frame used in a communication system to be suppressed from frame transmission of the plurality of communication systems, as a coexistence header, a coexistence header transmission section of transmitting the coexistence header generated by the coexistence header generation section in a manner which enables a terminal apparatus belonging to the communication system to be suppressed to receive the coexistence header, a coexistence header transmission timing determination section of determining a timing of transmitting the coexistence header, and a communication control section of causing the coexistence header transmission section to transmit the coexistence header generated by the coexistence header generation section at the timing determined by the coexistence header transmission timing determination section.
摘要翻译：本发明提供一种可连接到能够包括多个不同通信系统的通信网络的终端装置。终端装置包括：共存头生成部，其作为共存头，共存头部生成要抑制的通信系统中使用的帧的头部的至少一部分，作为多个通信系统的帧发送;共存头部发送部以能够使属于所述通信系统的终端装置被抑制以接收所述共存头的方式发送由所述共存头生成部生成的共存头;共存头发送定时确定部，其确定发送所述共存头的定时以及通信控制部分，使得共存报头发送部分在由共存报头发送定时部确定的定时发送由共存报头生成部分生成的共存报头。

8. 发明申请

WO2006022424A1 TRANSMISSION SCHEDULE CONSTRUCTING APPARATUS 审中-公开
标题翻译：传动附表构造装置
公开(公告)号：WO2006022424A1
公开(公告)日：2006-03-02
申请号：PCT/JP2005/015837
申请日：2005-08-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KURODA, Go , IKEDA, Koji
发明人： KURODA, Go , IKEDA, Koji
IPC分类号： H04B3/54
CPC分类号： H04B3/542 , H04B2203/5495
摘要： A transmission schedule constructing apparatus capable of constructing a transmission schedule for use in time division multiple access of stations on a power line communication network to a power line which is a communication medium, in which the transmission schedule is constructed based on a cyclic change in a transmission quality of communication medium depending on an alternating current power source cycle on the power line and a parameter relating to transmission quality designated in the schedule allocation request.
摘要翻译：一种传输调度构成装置，其能够构成将电力线通信网络上的站的时分多址接入到作为通信介质的电力线路中使用的发送调度，其中，基于在根据电力线上的交流电源周期的通信介质的传输质量以及与调度分配请求中指定的传输质量有关的参数。

9. 发明申请

WO2005083952A1 TERMINAL CAPABLE OF SUBSTITUTING FRAMES FOR A CONTROL STATION 审中-公开
标题翻译：用于控制站的替换框架的终端能力
公开(公告)号：WO2005083952A1
公开(公告)日：2005-09-09
申请号：PCT/JP2005/003820
申请日：2005-02-28
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , YAMAGUCHI, Tsuyoshi , OHMI, Shinichiro , KURODA, Go
发明人： YAMAGUCHI, Tsuyoshi , OHMI, Shinichiro , KURODA, Go
IPC分类号： H04L12/56
CPC分类号： H04L12/403
摘要： A terminal of the present invention comprises a control frame detection portion of detecting a control frame issued from a control station, a control frame memory portion of storing control information contained in the control frame, a substitute frame issuance determination portion of determining to issue a substitute frame when the control frame is not detected until a predetermined first time period is elapsed, and a substitute frame issuance portion of creating a frame which is the same as or equivalent to the control frame, as the substitute frame, based on the control information stored in the control frame memory portion when the substitute frame issuance determination portion determine to issue the substitute frame, and issuing the created substitute frame.
摘要翻译：本发明的终端包括：控制帧检测部，其检测从控制站发出的控制帧;控制帧存储部，存储控制帧中包含的控制信息;替代帧发行确定部，确定发出替换当经过预定的第一时间段之后，当没有检测到控制帧时，基于所存储的控制信息，创建与控制帧相同或相当于的帧的替代帧发行部分作为替代帧在替代帧发行确定部确定发出替代帧并发出所创建的替代帧的情况下，在控制帧存储器部分中。

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