利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

63 条记录 (耗时 0.019 秒)

    Method and system for interference detection
    1.
    发明申请
    Method and system for interference detection 有权
    干扰检测方法和系统

    公开(公告)号：US20050159109A1

    公开(公告)日：2005-07-21

    申请号：US10747220

    申请日：2003-12-30

    申请人： Kalle Kivekas ,  Jukka Reunamaki ,  Paivi Ruuska

    发明人： Kalle Kivekas ,  Jukka Reunamaki ,  Paivi Ruuska

    IPC分类号： H04B1/713 ,  H04L12/56 ,  H04W72/08 ,  H04B17/00

    CPC分类号： H04W24/10 ,  H04B1/715 ,  H04W72/00

    摘要： One or more electromagnetic energy measurements are generated. Each of these measurements corresponds to an available communications bandwidth for a communications device and indicates a frequency of a radio frequency (RF) signal source. From these measurement(s), one or more interference sources are identified. These measurements may include a series of electromagnetic energy measurements over a predetermined time period. An interference source may be identified when each measurement in the series of electromagnetic energy measurements indicates an RF energy source at the same frequency. Each of these measurements may be stored. In addition, statistics regarding these measurements may be generated.

    摘要翻译： 产生一个或多个电磁能量测量。 这些测量中的每一个对应于通信设备的可用通信带宽并且指示射频（RF）信号源的频率。 从这些测量中，识别出一个或多个干扰源。 这些测量可以包括在预定时间段内的一系列电磁能量测量。 当一系列电磁能量测量中的每个测量指示相同频率的RF能量源时，可以识别干扰源。 可以存储这些测量中的每一个。 此外，可以生成关于这些测量的统计数据。

    Connection mode for low-end radio
    2.
    发明申请
    Connection mode for low-end radio 有权
    低端收音机的连接方式

    公开(公告)号：US20050020322A1

    公开(公告)日：2005-01-27

    申请号：US10797205

    申请日：2004-03-09

    申请人： Paivi Ruuska ,  Antti Lappetelainen ,  Jukka Reunamaki ,  Juha Salokannel

    发明人： Paivi Ruuska ,  Antti Lappetelainen ,  Jukka Reunamaki ,  Juha Salokannel

    IPC分类号： H04L12/403 ,  H04L12/56 ,  H04L12/28 ,  H04M1/00

    CPC分类号： H04W52/0216 ,  H04W4/80 ,  H04W52/0254 ,  H04W74/06 ,  Y02D70/144 ,  Y02D70/22

    摘要： The present invention relates to systems and methods for a implementing an optimized power conservation communication protocol, wherein the communication link is flexible and the power consumption characteristics are optimized. One facet of the system's flexibility relates to the system's ability to negotiate device control roles associated with a polling communication link. Also, once the device control roles are in place and the communication link is established, the system selectively implements a number of polling protocols for a multitude of applications that need a low power consumption. In some embodiments the system maintains a communication link with a reduced frequency polling protocol. This type of communication link maintains efficient power consumption characteristics, as well as, connection times that are faster than establishing a communication link between disconnected devices.

    摘要翻译： 本发明涉及用于实现优化的功率节省通信协议的系统和方法，其中通信链路是灵活的并且功耗特性被优化。 系统灵活性的一个方面涉及系统协商与轮询通信链路相关的设备控制角色的能力。 此外，一旦设备控制角色到位并且建立通信链路，系统选择性地为需要低功耗的多个应用执行多个轮询协议。 在一些实施例中，系统利用减少频率的轮询协议维护通信链路。 这种类型的通信链路保持有效的功率消耗特性，以及比在断开的设备之间建立通信链路更快的连接时间。

    Protocol for indicating enhanced capabilities for use by short-range wireless connectivity equipment
    5.
    发明申请
    Protocol for indicating enhanced capabilities for use by short-range wireless connectivity equipment 有权
    用于指示增强的短距离无线连接设备使用能力的协议

    公开(公告)号：US20050180425A1

    公开(公告)日：2005-08-18

    申请号：US11018408

    申请日：2004-12-20

    申请人： Paivi Ruuska ,  Arto Palin ,  Jukka Reunamaki

    发明人： Paivi Ruuska ,  Arto Palin ,  Jukka Reunamaki

    IPC分类号： H04L12/28 ,  H04L12/56

    CPC分类号： H04W28/18 ,  H04W76/10 ,  H04W80/00

    摘要： A method for use by a device communicating according to a short-range wireless connectivity protocol in attempting to establish a connection to another device using an enhanced inquiry and/or paging procedure as part of the connection procedure, the method including a step in which the device transmits a first packet for establishing a connection to the other device, and the other device responds with one or more response packets whose content depends on whether the other device is configured to perform the enhanced procedure. In some embodiments, the first packet is an identifier packet including extension data indicating via a predetermined bit pattern that the device is itself configured to perform the enhanced procedure.

    摘要翻译： 一种在根据短距离无线连接协议进行通信的设备使用的方法，用于尝试使用增强型查询和/或寻呼过程建立与另一设备的连接作为连接过程的一部分，该方法包括以下步骤： 设备发送用于建立到另一设备的连接的第一分组，并且另一设备用一个或多个响应分组进行响应，其中内容取决于其他设备是否被配置为执行增强过程。 在一些实施例中，第一分组是包括经由预定比特模式指示该设备本身被配置为执行增强过程的扩展数据的标识符分组。

    METHOD AND APPARATUS FOR UTILIZING ADVERTISEMENTS IN CONJUNCTION WITH DEVICE DISCOVERY
    7.
    发明申请
    METHOD AND APPARATUS FOR UTILIZING ADVERTISEMENTS IN CONJUNCTION WITH DEVICE DISCOVERY 有权
    在与设备发现相关的情况下利用广告的方法和装置

    公开(公告)号：US20140057564A1

    公开(公告)日：2014-02-27

    申请号：US13591791

    申请日：2012-08-22

    申请人： Arto Palin ,  Jukka Reunamaki

    发明人： Arto Palin ,  Jukka Reunamaki

    IPC分类号： H04B7/00

    CPC分类号： H04W8/005 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/26

    摘要： A method, apparatus and computer program product are provided for facilitating device discovery so as to consume less power with reduced channel occupancy. In regards to a method implemented by a master device, a scan for an advertisement is caused to be performed and an advertisement packet is received during the scan that defines a time period in which the source device of the advertisement packet will be performing a page scan. The method also determines the time period in which the source device of the advertisement packet will be performing the page scan. The method also causes a page to be issued during the time period in which the source device of the advertisement packet will be performing the page scan, and then receives a page response in response to the page. Corresponding apparatus and computer program products as employed by both master and slave devices are also provided.

    摘要翻译： 提供了一种方法，装置和计算机程序产品，用于促进设备发现，以便减少信道占用而消耗更少的功率。 关于由主设备实现的方法，引起对广告的扫描，并且在扫描期间接收到广告包，其定义广告包的源设备将执行页面扫描的时间段 。 该方法还确定广告包的源设备将执行页面扫描的时间段。 该方法还使得在广告包的源设备将执行页面扫描的时间段期间发布页面，然后响应于该页面接收页面响应。 还提供了主设备和从设备采用的对应设备和计算机程序产品。

    Modulation of signals for transmission in packets via an air interface
    9.
    发明授权
    Modulation of signals for transmission in packets via an air interface 有权
    调制通过空中接口传输数据包的信号

    公开(公告)号：US07408872B2

    公开(公告)日：2008-08-05

    申请号：US10483367

    申请日：2001-07-09

    申请人： Arto Palin ,  Jukka Reunamaki

    发明人： Arto Palin ,  Jukka Reunamaki

    IPC分类号： H04L5/04

    CPC分类号： H04L1/0029 ,  H04L1/0003 ,  H04L1/0025 ,  H04L27/0008 ,  Y02D50/10

    摘要： The invention relates to a method and to a modulator for modulating signals. The signals are to be transmitted by a device in packets via an air interface. Each packet is supposed to comprise at least one entity of at least two different entities, which different entities are employed for transmitting signals representing different kinds of information. In order to enable a higher data rate, signals that are to be transmitted in at least one of said different entities are modulated with a first set of values of at least one modulation parameter of a selected modulation scheme. Further, signals that are to be transmitted in at least one other of said different entities are modulated with a second set of values of said at least one modulation parameter, said second set of values comprising less values than said first set of values.

    摘要翻译： 本发明涉及用于调制信号的方法和调制器。 这些信号将通过空中接口的数据包传输。 假设每个分组包括至少两个不同实体的至少一个实体，其中不同的实体用于发送表示不同种类的信息的信号。 为了实现更高的数据速率，将在所选择的调制方案的至少一个调制参数的第一组值中调制要在所述不同实体中的至少一个传送的信号。 此外，要在所述不同实体中的至少另一个中发送的信号用所述至少一个调制参数的第二组值调制，所述第二组值包括比所述第一组值小的值。

    Address privacy in short-range wireless communication
    10.
    发明申请
    Address privacy in short-range wireless communication 有权
    处理短距离无线通信中的隐私

    公开(公告)号：US20070293197A1

    公开(公告)日：2007-12-20

    申请号：US11454956

    申请日：2006-06-19

    申请人： Jan-Eric Ekberg ,  Mauri Honkanen ,  Paivi M. Ruuska ,  Jukka Reunamaki ,  Antti Lappetelainen

    发明人： Jan-Eric Ekberg ,  Mauri Honkanen ,  Paivi M. Ruuska ,  Jukka Reunamaki ,  Antti Lappetelainen

    IPC分类号： H04Q7/38 ,  H04Q7/22

    CPC分类号： H04W12/02 ,  H04L9/3234 ,  H04L9/3271 ,  H04L63/0414 ,  H04L2209/805

    摘要： A security enhancing system for creating temporary identification information used to mask actual identification in a wireless communication device. The temporary identification information conforms to a standard usable by at least one wireless communication medium, and may be used by other devices in communicating with the wireless communication device, however, only other devices possessing secret address component information may determine the actual identity of the masked wireless communication device. The temporary identification information may further be recompiled when a threshold condition is satisfied.

    摘要翻译： 一种安全增强系统，用于创建用于掩盖无线通信设备中的实际识别的临时识别信息。 临时识别信息符合由至少一个无线通信介质可使用的标准，并且可被其他设备用于与无线通信设备进行通信，然而，只有具有秘密地址分量信息的其他设备可以确定被屏蔽的实际身份 无线通信设备。 当满足阈值条件时，可以进一步重新编译临时识别信息。