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1. 发明申请

US20120099549A1 COMMUNICATION METHOD, COMMUNICATION TERMINAL, AND BASE STATION APPARATUS 有权
标题翻译：通信方法，通信终端和基站设备
公开(公告)号：US20120099549A1
公开(公告)日：2012-04-26
申请号：US13340408
申请日：2011-12-29
申请人： Daichi IMAMURA , Atsushi MATSUMOTO , Takashi IWAI , Sadaki FUTAGI , Tomofumi TAKATA
发明人： Daichi IMAMURA , Atsushi MATSUMOTO , Takashi IWAI , Sadaki FUTAGI , Tomofumi TAKATA
IPC分类号： H04W72/04 , H04W74/08
CPC分类号： H04W74/002 , H04W74/0891
摘要： A radio transmitting apparatus and a radio transmitting method wherein the increase of the guard time in a random access region is reduced to secure the data transmitting region of an upstream line. In this apparatus, when a received signal power estimated by a received signal power estimating part (205) is the higher, a RACH format selecting part (206) selects a RACH format having the longer frame length. Contrarily, when a received signal power estimated by the received signal power estimating part (205) is the lower, the RACH format selecting part (206) selects a RACH format having the shorter frame length. A RACH data part arranging part (207) appropriately selects, in accordance with the selected RACH format, top-priority information, such as terminal identifiers, priority information, such as connection request information or band assignment request information, and non-priority information and arranges RACH data parts.
摘要翻译：一种无线发送装置和无线发送方法，其中减少随机接入区域中的保护时间的增加以确保上游线路的数据发送区域。在该装置中，当由接收信号功率估计部（205）估计的接收信号功率越高时，RACH格式选择部（206）选择具有较长帧长的RACH格式。相反，当由接收信号功率估计部分（205）估计的接收信号功率较低时，RACH格式选择部分（206）选择具有较短帧长的RACH格式。 RACH数据部分配置部分207根据选择的RACH格式，适当地选择诸如终端标识符等优先级信息，连接请求信息或频带分配请求信息等优先级信息，以及非优先级信息，以及安排RACH数据部分。

2. 发明申请

US20110182266A1 SEQUENCE ALLOCATING METHOD, TRANSMITTING METHOD AND WIRELESS MOBILE STATION DEVICE 有权
标题翻译：序列分配方法，发送方法和无线移动站装置
公开(公告)号：US20110182266A1
公开(公告)日：2011-07-28
申请号：US13082059
申请日：2011-04-07
申请人： Takashi IWAI , Daichi Imamura , Tomofumi Takata , Yoshihiko Ogawa
发明人： Takashi IWAI , Daichi Imamura , Tomofumi Takata , Yoshihiko Ogawa
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04J13/0055 , H04J13/0062 , H04J13/22 , H04W72/0453 , H04W72/0466
摘要： It is an object to provide a sequence allocating method that, while maintaining the number of Zadoff-Chu sequences to compose a sequence group, is configured to make it possible to reduce correlations between different sequential groups. This method comprises the steps of setting a standard sequence with a standard sequence length (Nb) and a standard sequence number (rb) in a step (ST101), setting a threshold value (Xth(m)) in accordance with an RB number (m) in a step (ST103), setting a sequence length (N) corresponding to RB number (m) in a step (ST104), judging whether |r/N−rb/Nb|=Xth(m) is satisfied in a step (ST106), including a plurality of Zadoff-Chu sequences with a sequence number (r) and a sequence length (N) in a sequence group (rb) in a step (ST107) if the judgment is positive, and allocating the sequence group (rb) to the same cell in a step (ST112).
摘要翻译：本发明的目的是提供一种在保持Zadoff-Chu序列的数量以构成序列组的同时，使得可以减少不同顺序组之间的相关性的序列分配方法。该方法包括以下步骤：在步骤（ST101）中设置标准序列长度（Nb）和标准序列号（rb）的标准序列，根据RB号码设置阈值（Xth（m））在步骤（ST103）中，在步骤（ST104）中设定与RB号（m）对应的序列长度（N）的步骤（ST103），判断是否满足| r / N-rb / Nb | = Xth（m）步骤（ST106），如果判断为肯定，则在步骤（ST107）中包括序列号（rb）中的序列号（r）和序列长度（N）的多个Zadoff-Chu序列，并且分配序列组（rb）到步骤中的相同单元（ST112）。

3. 发明申请

US20110180686A1 ELECTRONIC APPARATUS AND CONTROL METHOD 失效
标题翻译：电子设备和控制方法
公开(公告)号：US20110180686A1
公开(公告)日：2011-07-28
申请号：US12960361
申请日：2010-12-03
申请人： Takashi IWAI
发明人： Takashi IWAI
IPC分类号： G01J1/32
CPC分类号： G01S17/026 , G01S7/4811 , H03K17/941 , H03K2217/94108
摘要： According to one embodiment, an electronic apparatus includes a proximity sensor, a control module and an adjustment module. The proximity sensor is configured to emit light and to detect reflection of the emitted light. The control module is configured to control an operation of the electronic apparatus, based on an output signal of the proximity sensor. The adjustment module is configured to adjust an intensity of the emitted light by monitoring the output signal of the proximity sensor while varying the intensity of the emitted light, when an event indicating that a detection distance of the proximity sensor is to be adjusted has occurred.
摘要翻译：根据一个实施例，电子设备包括接近传感器，控制模块和调节模块。接近传感器被配置为发光并检测发射光的反射。控制模块被配置为基于接近传感器的输出信号来控制电子设备的操作。调整模块被配置为当发生指示接近传感器的检测距离要调整的事件时，通过监测接近传感器的输出信号而改变发射光的强度来调节发射光的强度。

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