公开(公告)号：US5600635A

公开(公告)日：1997-02-04

申请号：US418422

申请日：1995-04-06

申请人： Takayuki Hamaki ,  Mitsuhiro Suzuki ,  Akinori Tatsumi ,  Mikio Shimazu ,  Jun Yamaguchi ,  Hiroaki Iwamoto ,  Masahide Morozumi ,  Takuya Kobayashi ,  Seiji Horii ,  Takako Hirose

发明人： Takayuki Hamaki ,  Mitsuhiro Suzuki ,  Akinori Tatsumi ,  Mikio Shimazu ,  Jun Yamaguchi ,  Hiroaki Iwamoto ,  Masahide Morozumi ,  Takuya Kobayashi ,  Seiji Horii ,  Takako Hirose

IPC分类号： H04L12/56 ,  H04W4/06 ,  H04W72/02 ,  H04W88/02 ,  H04L5/14 ,  H04J3/00

CPC分类号： H04W88/02 ,  H04W72/005 ,  H04W72/02

摘要： The caller personal station of the present invention includes the following units: a channel search unit for scanning the plurality of communication channels to search for an unoccupied channel and regarding the unoccupied channel as a multicast channel; and a simultaneous call unit for repeatedly transmitting a simultaneous call frame on the multicast channel for a first predetermined time period, the simultaneous call frame indicating a simultaneous call to the other personal stations; a multicast unit for transmitting multicast frames on the multicast channel when a second predetermined time period has passed, the multicast frames containing data to be multicast. On receiving the simultaneous call frame by sequentially sensing the plurality of communication channels, the other personal stations enter a receiving state of multicast frames on the multicast channel. The simultaneous call unit includes the following units: a simultaneous call frame generation unit for generating the simultaneous call frame; a transmission timer for counting the first predetermined time period and generating a time-out; and a simultaneous call frame transmission unit for repeatedly transmitting the simultaneous call frame on the multicast channel from a start of counting the predetermined time period until the time-out is generated.

摘要翻译： 本发明的呼叫者个人电话包括以下单元：频道搜索单元，用于扫描多个通信信道以搜索未占用信道，并将未占用信道作为多播信道; 以及同时呼叫单元，用于在第一预定时间段内重复地在所述多播信道上发送同时呼叫帧，所述同时呼叫帧指示同时呼叫到其他个人站; 多播单元，用于在第二预定时间段过去时在所述多播信道上发送多播帧，所述多播帧包含要组播的数据。 在接收到多个通信信道的同时呼叫帧时，其他个人站在组播信道上进入组播帧的接收状态。 同时呼叫单元包括以下单元：用于产生同时呼叫帧的同时呼叫帧产生单元; 发送定时器，用于对第一预定时间段进行计数并产生超时; 以及一个同时呼叫帧发送单元，用于从开始计数预定时间周期直到产生超时，重复地在多播信道上发送同时呼叫帧。

公开(公告)号：US6064890A

公开(公告)日：2000-05-16

申请号：US997675

申请日：1997-12-23

申请人： Takako Hirose ,  Yasunori Tanaka ,  Takayuki Hamaki ,  Jun Yamaguchi

发明人： Takako Hirose ,  Yasunori Tanaka ,  Takayuki Hamaki ,  Jun Yamaguchi

IPC分类号： H04W24/00 ,  H04W36/08 ,  H04W48/20 ,  H04B7/00

CPC分类号： H04W48/20 ,  H04W24/00 ,  H04W36/08

摘要： In order to detect a base station for a call connect or handover in almost real time while a mobile communication apparatus is moving, the measured base station selecting unit 110 refers to the measured base station table 101 and selects a next base station to be measured. The measuring unit 111 measures the signal quality for the selected base station. The measuring result judging unit 112 compares the measured signal quality with a predetermined threshold and judges whether the measurement of the signal quality of the present base station should be continued or whether a switch to measuring a next base station should be performed. The periphery base station table updating unit 113 rearranges the content of the periphery base station table 102 in descending order of signal quality, based on the information stored in the periphery base station table 102 and on the averages of the signal quality measurements.

摘要翻译： 为了在移动通信装置正在移动时几乎实时地检测用于呼叫连接或切换的基站，测量的基站选择单元110参考所测量的基站表101，并选择下一个要测量的基站。 测量单元111测量所选择的基站的信号质量。 测量结果判断单元112将测量的信号质量与预定阈值进行比较，并且判断当前基站的信号质量的测量是否应该继续，或者是否应该执行测量下一个基站的切换。 周边基站台更新单元113基于存储在周边基站台102中的信息和信号质量测量的平均值，以信号质量的降序重新排列周边基站表102的内容。

公开(公告)号：US20070250458A1

公开(公告)日：2007-10-25

申请号：US10585321

申请日：2004-12-27

申请人： Takahiro Watanabe ,  Takayuki Hamaki ,  Satoshi Hashimoto ,  Hidetaka Ohto

发明人： Takahiro Watanabe ,  Takayuki Hamaki ,  Satoshi Hashimoto ,  Hidetaka Ohto

IPC分类号： G06F15/00

CPC分类号： G06Q99/00 ,  H04L12/2809 ,  H04L12/281 ,  H04L67/04 ,  H04L67/10 ,  H04L67/16 ,  H04L67/18 ,  H04L67/2814

摘要： Provided is a device cooperation service system which dynamically collects information relating to a device cooperation service and includes a service discovery method for enabling an electronic device to be identified and enabling an application to be downloaded. The system of the present invention has a function of discovering an electronic device which can execute a cooperation service and has a function of specifying a service executable by a combination of an own electronic device and other electronic devices having been discovered. Using these functions, the combination of the electronic devices which can execute the cooperation service is found, and each of the electronic devices is caused to download an application necessary for executing the service.

摘要翻译： 提供了一种设备协作服务系统，其动态地收集与设备协作服务有关的信息，并且包括用于使得能够识别电子设备并使得能够下载应用的服务发现方法。 本发明的系统具有发现能够执行合作服务的电子设备的功能，并且具有指定可以通过自己的电子设备和已经发现的其他电子设备的组合执行的服务的功能。 使用这些功能，可以发现可以执行合作服务的电子设备的组合，并且使每个电子设备下载执行服务所需的应用程序。

公开(公告)号：US07428574B2

公开(公告)日：2008-09-23

申请号：US10585321

申请日：2004-12-27

申请人： Takahiro Watanabe ,  Takayuki Hamaki ,  Satoshi Hashimoto ,  Hidetaka Ohto

发明人： Takahiro Watanabe ,  Takayuki Hamaki ,  Satoshi Hashimoto ,  Hidetaka Ohto

IPC分类号： G06F15/16

CPC分类号： G06Q99/00 ,  H04L12/2809 ,  H04L12/281 ,  H04L67/04 ,  H04L67/10 ,  H04L67/16 ,  H04L67/18 ,  H04L67/2814

摘要： Provided is a device cooperation service system which dynamically collects information relating to a device cooperation service and includes a service discovery method for enabling an electronic device to be identified and enabling an application to be downloaded. The system of the present invention has a function of discovering an electronic device which can execute a cooperation service and has a function of specifying a service executable by a combination of an own electronic device and other electronic devices having been discovered. Using these functions, the combination of the electronic devices which can execute the cooperation service is found, and each of the electronic devices is caused to download an application necessary for executing the service.

摘要翻译： 提供了一种设备协作服务系统，其动态地收集与设备协作服务有关的信息，并且包括用于使得能够识别电子设备并使得能够下载应用的服务发现方法。 本发明的系统具有发现能够执行合作服务的电子设备的功能，并且具有指定可以通过自己的电子设备和已经发现的其他电子设备的组合执行的服务的功能。 使用这些功能，可以发现可以执行合作服务的电子设备的组合，并且使每个电子设备下载执行服务所需的应用程序。

公开(公告)号：US20060187821A1

公开(公告)日：2006-08-24

申请号：US10527024

申请日：2003-12-22

申请人： Takahiro Watanabe ,  Takayuki Hamaki

发明人： Takahiro Watanabe ,  Takayuki Hamaki

IPC分类号： H04L12/26

CPC分类号： H04L63/1458

摘要： A network terminal apparatus of the present invention includes an overload condition detecting unit detecting communication overload condition and an overload condition completion detecting unit detecting recovery from an overload condition, invalidates data received by LAN chip when an overload condition is detected, and releases said invalidation when recovery from an overload condition is detected.

摘要翻译： 本发明的网络终端装置包括检测通信过载状况的过载条件检测单元和检测到过载状态的恢复的过载条件完成检测单元，当检测到过载条件时，使由LAN芯片接收到的数据无效，并且当 检测到从过载状态恢复。

公开(公告)号：US5745487A

公开(公告)日：1998-04-28

申请号：US749096

申请日：1996-11-14

申请人： Takayuki Hamaki

发明人： Takayuki Hamaki

IPC分类号： H04J3/17 ,  H04B7/26 ,  H04J3/16 ,  H04L12/64 ,  H04J3/02

CPC分类号： H04L12/6418 ,  H04B7/2643 ,  H04J3/1682 ,  H04L2012/6421 ,  H04L2012/6429 ,  H04L2012/6459 ,  H04L2012/6464 ,  H04L2012/6475

摘要： A communication apparatus is provided for transmitting and receiving a plurality types of data with a TDM slot, changing the type of the data by switching a mode. The communication apparatus includes mode switching unit 101 and data dividing unit 102. The mode switching unit 101 judges whether a length of the second data is less than a predetermined value when it detects a necessity for transmitting the second data during a transmission of the first data. If less, mode switching unit 101 inserts a non-acknowledgement-type mode switch directive in the time slot data and transmits the time slot data by an interrupt. The data dividing unit 102 identifies the second data included in the received time slot data if it is judged that the received time slot data includes the non-acknowledgement-type mode switch directive, and processes the data according to the identification.

摘要翻译： 提供了一种通信装置，用于利用TDM时隙发送和接收多种类型的数据，通过切换模式来改变数据的类型。 通信装置包括模式切换单元101和数据划分单元102.模式切换单元101在第一数据的发送期间检测到需要发送第二数据时判断第二数据的长度是否小于预定值 。 如果较少，则模式切换单元101在时隙数据中插入非确认型模式切换指令，并通过中断发送时隙数据。 如果判断接收到的时隙数据包含非确认型模式切换指令，则数据划分部102识别包含在接收到的时隙数据中的第二数据，并根据识别处理该数据。