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71. 发明授权

US08116217B2 Wireless communication apparatus, method and program storage medium 失效
标题翻译：无线通信装置，方法和程序存储介质
公开(公告)号：US08116217B2
公开(公告)日：2012-02-14
申请号：US12121543
申请日：2008-05-15
申请人： Shigenori Uchida , Katsutoshi Itoh , Noboru Oki , Osamu Yoshimura , Masahiko Naito
发明人： Shigenori Uchida , Katsutoshi Itoh , Noboru Oki , Osamu Yoshimura , Masahiko Naito
IPC分类号： G08C15/00
CPC分类号： H04W28/22 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/25
摘要： A wireless communication apparatus having a wireless communication function capable of using a plurality of transmission rates. The wireless communication apparatus includes utilization-factor calculation section for calculating a utilization factor of a wireless transmission path through which wireless communication is performed using the wireless communication function and determination section for determining a transmission rate at least on the basis of the utilization factor calculated by the utilization-factor calculation section.
摘要翻译：一种具有能够使用多个传输速率的无线通信功能的无线通信装置。无线通信装置包括：利用率计算部，其利用无线通信功能计算无线通信的无线通信路径的利用率;判断部，至少基于由利用率计算部分。

72. 发明授权

US08102829B2 Wireless transmission device, wireless transmission method, wireless communication system, and program 有权
标题翻译：无线传输设备，无线传输方式，无线通信系统和程序
公开(公告)号：US08102829B2
公开(公告)日：2012-01-24
申请号：US12235431
申请日：2008-09-22
申请人： Masahiko Naito , Katsutoshi Itoh
发明人： Masahiko Naito , Katsutoshi Itoh
IPC分类号： H04W4/00
CPC分类号： H04L1/1832 , H04L1/0003 , H04L1/0009 , H04L1/1614 , H04L1/1841 , H04L1/187 , H04W28/22
摘要： A wireless transmission device according to the present invention includes a packet transmission portion, a Block ACK receiving portion, a retransmission control portion, and a transmission rate revision portion. The packet transmission portion transmits a plurality of packets to a receiving terminal. The Block ACK receiving portion receives a Block ACK that is received from the receiving terminal after the plurality of the packets are transmitted. The retransmission control portion determines a plurality of the packets to be consecutively transmitted, based on the Block ACK. The transmission rate revision portion revises a transmission rate that is used when the plurality of the packets are consecutively transmitted from a value that is normally used in accordance with a wireless channel quality.
摘要翻译：根据本发明的无线传输设备包括分组传输部分，块ACK接收部分，重传控制部分和传输速率修改部分。分组传输部分向接收终端发送多个分组。块ACK接收部分在发送多个分组之后接收从接收终端接收的块ACK。重传控制部分基于块ACK确定要连续发送的多个分组。传输速率修改部分修改当根据无线信道质量正常使用的值连续发送多个分组时使用的传输速率。

73. 发明申请

US20090168736A1 WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND PROGRAM 有权
标题翻译：无线通信系统，无线通信设备，无线通信方法和程序
公开(公告)号：US20090168736A1
公开(公告)日：2009-07-02
申请号：US12328737
申请日：2008-12-04
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04W4/00
CPC分类号： H04W76/14 , H04W84/12 , H04W84/18 , H04W88/08
摘要： A wireless communication system is provided that includes a first wireless communication device, a second wireless communication device, and a base station that relays wireless communication between the first and second wireless communication devices. The first wireless communication device is capable of direct communication with another wireless communication device, and transmits a first data frame of a particular frame type to the second wireless communication device via the base station. If the second wireless communication device is capable of the direct communication, when receiving the first data frame of the particular frame type, the second wireless communication device transmits a second data frame of the particular frame type via the base station. When the first wireless communication device receives the second data frame from the second wireless communication device, it determines that the second wireless communication device is capable of the direct communication.
摘要翻译：提供了一种无线通信系统，其包括第一无线通信设备，第二无线通信设备和中继第一和第二无线通信设备之间的无线通信的基站。第一无线通信设备能够与另一无线通信设备直接通信，并经由基站向第二无线通信设备发送特定帧类型的第一数据帧。如果第二无线通信设备能够进行直接通信，则当接收到特定帧类型的第一数据帧时，第二无线通信设备经由基站发送特定帧类型的第二数据帧。当第一无线通信设备从第二无线通信设备接收到第二数据帧时，它确定第二无线通信设备能够进行直接通信。

74. 发明申请

US20090168689A1 WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND PROGRAM 有权
标题翻译：无线通信系统，无线通信设备，无线通信方法和程序
公开(公告)号：US20090168689A1
公开(公告)日：2009-07-02
申请号：US12328749
申请日：2008-12-04
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04B7/14
CPC分类号： H04W72/085 , H04W76/14 , H04W84/18
摘要： A wireless communication system is provided that includes a first wireless communication device, a second wireless communication device, and a base station. The first and second wireless communication devices perform one of indirect communication via the base station and direct communication not passing via the base station. The first wireless communication device obtains the type of communication function with which the second wireless communication device is compatible, and transmits a data frame using at least one of the communication functions with which both the first and second wireless communication devices are compatible. The second wireless communication device measures communication quality of the data frame transmitted from the first wireless communication device for each communication function used. One of the first wireless communication device and the second wireless communication device, based on the communication quality, determines whether to perform one of the indirect communication and the direct communication.
摘要翻译：提供了一种包括第一无线通信设备，第二无线通信设备和基站的无线通信系统。第一和第二无线通信设备经由基站进行间接通信，并且直接通信不经过基站。第一无线通信装置获得与第二无线通信装置兼容的通信功能的类型，并且使用与第一和第二无线通信装置兼容的通信功能中的至少一个发送数据帧。第二无线通信设备测量从所述第一无线通信设备发送的每个通信功能的数据帧的通信质量。基于通信质量，第一无线通信设备和第二无线通信设备之一确定是否执行间接通信和直接通信之一。

75. 发明申请

US20090010241A1 Transmission Device, Transmission Method, and Computer-Readable Medium 有权
标题翻译：传输设备，传输方式和计算机可读介质
公开(公告)号：US20090010241A1
公开(公告)日：2009-01-08
申请号：US12135181
申请日：2008-06-08
申请人： Shigenori UCHIDA , Katsutoshi Itoh
发明人： Shigenori UCHIDA , Katsutoshi Itoh
IPC分类号： H04J3/00
CPC分类号： H04W28/22 , H04W72/12
摘要： A transmission device transmits data to a certain communication device among multiple communication devices connected over a wireless network in wireless communication capable of using multiple transmission rates. The transmission device includes first transmitting means for transmitting a first packet to the certain communication device during a transmission inhibited period; receiving means for receiving a second packet including information indicating a communication environment at reception of the first packet at the certain communication device from the certain communication device; and second transmitting means for transmitting a third packet to the certain communication device at a transmission rate appropriate for the information that is included in the received second packet and that indicates the communication environment. The data length of the certain data included in the first packet is shorter than that of the data included in the third packet.
摘要翻译：传输设备在能够使用多个传输速率的无线通信中通过无线网络连接的多个通信设备中的某个通信设备发送数据。发送装置包括用于在发送禁止期间向特定通信装置发送第一分组的第一发送装置; 接收装置，用于从所述特定通信设备接收包括在所述特定通信设备处接收到所述第一分组的通信环境的信息的第二分组; 以及第二发送装置，用于以适于包含在所接收的第二分组中并指示通信环境的信息的传输速率向某个通信设备发送第三分组。包含在第一分组中的某些数据的数据长度比包括在第三分组中的数据的数据长度短。

76. 发明授权

US07436798B2 Communication system, communication terminal apparatus, wireless key apparatus and program 有权
标题翻译：通信系统，通信终端设备，无线键设备和程序
公开(公告)号：US07436798B2
公开(公告)日：2008-10-14
申请号：US11170162
申请日：2005-06-29
申请人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
发明人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
IPC分类号： H04Q7/00
CPC分类号： H04M1/7253 , H04M1/6066 , H04M1/66 , H04M2250/02 , Y02D70/144
摘要： A communication system that includes a communication terminal apparatus and a wireless key apparatus and in which wireless communication is possible. A first communication mode attempts a wireless connection in a first period in order to carry out a wireless communication between the communication terminal apparatus and the wireless key apparatus and a second communication mode carries out a wireless communication between the communication terminal apparatus and the wireless key apparatus in a second period longer than that of the connection mode of the wireless connected state.
摘要翻译：一种通信系统，包括通信终端装置和无线密钥装置，并且可以进行无线通信。第一通信模式在第一时段中尝试无线连接，以便在通信终端设备和无线密钥设备之间执行无线通信，第二通信模式在通信终端设备和无线密钥设备之间执行无线通信在比无线连接状态的连接模式更长的第二时段。

77. 发明授权

US07324828B2 Transmission power control method and device 有权
标题翻译：传输功率控制方法及装置
公开(公告)号：US07324828B2
公开(公告)日：2008-01-29
申请号：US10555045
申请日：2005-02-17
申请人： Hiroaki Nagaoka , Katsutoshi Itoh , Noboru Oki , Taku Nagase
发明人： Hiroaki Nagaoka , Katsutoshi Itoh , Noboru Oki , Taku Nagase
IPC分类号： H04B7/00
CPC分类号： H04W52/286 , H04W52/08 , H04W52/146 , H04W52/16 , H04W52/343 , H04W52/367 , H04W52/52
摘要： Disclosed is a method and an apparatus for controlling transmission electric power capable of minimizing a decrease in the amount of maximum transmission electric power without degrading an adjacent channel leakage power ratio when code-multiplexing additional control information with data and main control information. A mobile device checks values of gain factors βd and βc when performing code multiplexing to transmit signals from channels DPDCH to transmit data, DPCCH to transmit main control information, and HS-DPCCH to transmit additional control information. A maximum transmission electric power is decreased at a plurality of levels based on the check result and a ratio (Δhs) between the gain factors βc and βhs. It may be preferable to check the presence or absence of transmission data instead of the gain factor βd. In this case, when no transmission data is available, the maximum transmission electric power is decreased at a plurality of levels based on Δhs. When transmission data is available, the maximum transmission electric power is decreased at a plurality of levels based on the gain factor βc and Δhs.
摘要翻译：公开了一种用于控制传输电力的方法和装置，其能够在使用数据和主控制信息进行码复用附加控制信息时，不会降低相邻信道泄漏功率比，从而最小化最大传输功率量的减小。当执行代码复用以从信道DPDCH发送信号以发送数据，DPCCH发送主控制信息和HS-DPCCH发送附加控制信息时，移动设备检查增益因子betad和betac的值。基于检查结果和增益因子betac和betah之间的比率（Deltahs），最大传输电力以多个级别降低。可能优选地检查传输数据的存在或不存在而不是增益因子betad。在这种情况下，当没有传输数据可用时，最大传输电功率以基于Deltah的多个级别减小。当传输数据可用时，基于增益因子betac和Deltahs，最大传输功率以多个级别降低。

78. 发明申请

US20060035624A1 Communication system, communication terminal apparatus and wireless key apparatus 有权
标题翻译：通信系统，通信终端装置和无线键设备
公开(公告)号：US20060035624A1
公开(公告)日：2006-02-16
申请号：US11170939
申请日：2005-06-30
申请人： Minoru Yokoshi , Mitsuyoshi Yasuda , Katsutoshi Itoh , Makoto Natori , Osamu Yoshimura , Takeshi Itagaki
发明人： Minoru Yokoshi , Mitsuyoshi Yasuda , Katsutoshi Itoh , Makoto Natori , Osamu Yoshimura , Takeshi Itagaki
IPC分类号： H04M3/16
CPC分类号： H04M1/72577 , H04M1/6066 , H04M1/66 , H04M1/7253 , H04M1/72572 , H04M2250/02 , H04W52/0229 , H04W52/029 , Y02D70/144 , Y02D70/164
摘要： It was constituted such that in a case when a function of the communication terminal apparatus 10 is limited in response to a wireless communication state between the communication terminal apparatus 10 and the wireless key apparatus 50, it is controlled in the wireless key apparatus 50 such that a communication connection with the communication terminal apparatus 10 is to be carried out; the function of the terminal apparatus 10 is to limited in the communication terminal apparatus 10 in a case when a predetermined communication state cannot be maintained with respect to the wireless key apparatus 50 and at the same time; and in a case when it is detected that the terminal apparatus 10 exists in a predetermined region such as in the vicinity of the apparatus 90 or the like, the function of the terminal apparatus 10 is not to be limited regardless of the communication state with respect to the wireless key apparatus 50. In this manner, low power consumption can be attempted in a case when a security process of a communication terminal apparatus such as a mobile telephone terminal is carried out by a wireless communication.
摘要翻译：其结构使得在通信终端装置10的功能受到通信终端装置10和无线密钥装置50之间的无线通信状态的限制的情况下，在无线密钥装置50中被控制，使得要执行与通信终端装置10的通信连接; 在通信终端装置10中，对于无线密钥装置50和同时无法保持预定的通信状态的情况下，终端装置10的功能受到限制; 并且在检测到终端装置10存在于诸如设备90等附近的预定区域的情况下，终端装置10的功能不受限于无关于通信状态到无线键装置50。以这种方式，在通过无线通信执行诸如移动电话终端的通信终端装置的安全处理的情况下，可以尝试低功耗。

79. 发明申请

US20060003776A1 Communication terminal apparatus and communication system 有权
标题翻译：通信终端设备和通信系统
公开(公告)号：US20060003776A1
公开(公告)日：2006-01-05
申请号：US11170675
申请日：2005-06-29
申请人： Makoto Natori , Katsutoshi Itoh , Mitsuyoshi Yasuda , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
发明人： Makoto Natori , Katsutoshi Itoh , Mitsuyoshi Yasuda , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
IPC分类号： H04Q7/20 , H04M1/00
CPC分类号： G08B13/1427 , G08B21/0213 , G08B21/0277 , H04B17/309 , H04W52/24
摘要： According to the present invention makes, even if two of mobile communication terminal apparatuses such as a wireless key apparatus and a mobile telephone terminal apparatus or the like are utilized in various possessing states, it is made possible to maintain a stable distance detection accuracy. In a communication apparatus in which A distance to a connection partner terminal is detected according to a certain parameter and in a case when the distance exceeds a predetermined value, a function limitation or notification to a user is carried out, it is identified that the two of the mobile communication terminals lie in a predetermined appropriate distance according to a manual or automatic method and the proper distance identification information and further receiving state and transmission power at that time if they are necessary are communicated mutually and a parameter used for a distance detection is adjusted.
摘要翻译：根据本发明，即使在各种拥有状态下利用诸如无线键装置和移动电话终端装置等的移动通信终端装置中的两个，也能够保持稳定的距离检测精度。在根据特定参数检测到与连接伙伴终端的距离的通信装置中，并且在距离超过预定值的情况下，执行对用户的功能限制或通知，确定两者移动通信终端根据手动或自动方法处于预定的适当距离，并且如果需要的话，适当的距离识别信息和当时的进一步的接收状态和发送功率相互通信，并且用于距离检测的参数是调整。

80. 发明申请

US20060002335A1 Communication system, communication terminal apparatus, wireless key apparatus and program 有权
公开(公告)号：US20060002335A1
公开(公告)日：2006-01-05
申请号：US11170162
申请日：2005-06-29
申请人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
发明人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
IPC分类号： H04J3/22 , H04J3/16 , H04L12/56 , H04L12/28 , H04Q7/00
CPC分类号： H04M1/7253 , H04M1/6066 , H04M1/66 , H04M2250/02 , Y02D70/144
摘要： The present invention relates to an idea in which, for example, an operation for limiting a function of a communication terminal apparatus such as a mobile telephone terminal or the like functions preferably by using a wireless communication. In the present invention, a communication system which includes a communication terminal apparatus and a wireless key apparatus and in which a wireless communication is possible is constituted by a predetermined wireless communication system which at least includes a first communication mode for attempting a wireless connection in a first period in order to carry out a wireless communication between the communication terminal apparatus and the wireless key apparatus and a second communication mode for carrying out a wireless communication between the communication terminal apparatus and the wireless key apparatus in a second period longer than that of the connection mode in case of the wireless connected state. The communication terminal apparatus is provided with first communication means for carrying out a wireless communication with the wireless key apparatus by the predetermined wireless communication system, mode setting means for setting a normal mode making a predetermined function of the communication terminal apparatus operable and for setting a function limitation mode limiting the operation of the predetermined function, and first control means for setting the mode setting means in a normal mode in a case when the first communication means communicates with the wireless key apparatus by being set in the second communication mode and for controlling the mode setting means to be set in a function limitation mode in a case when it communicates by being set in the first communication mode. Also, the wireless key apparatus is provided with second communication means for carrying out a wireless communication with the communication terminal apparatus by the predetermined wireless communication system, first warning means for carrying out a predetermined warning operation, and second control means for controlling the warning means so as to carry out a warning operation in a case when the mode of the second communication means is setting-changed from the second communication mode to the first communication mode.

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