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    Network discovery in wireless communication systems
    1.
    发明授权
    Network discovery in wireless communication systems 有权
    无线通信系统中的网络发现

    公开(公告)号：US08842605B2

    公开(公告)日：2014-09-23

    申请号：US12635284

    申请日：2009-12-10

    申请人： Mika Kasslin ,  Mikko Tirronen ,  Kari Leppänen ,  Sami Virtanen ,  Enrico Rantala ,  Markku Turunen

    发明人： Mika Kasslin ,  Mikko Tirronen ,  Kari Leppänen ,  Sami Virtanen ,  Enrico Rantala ,  Markku Turunen

    IPC分类号： H04W4/00 ,  H04J3/06 ,  H04W48/16 ,  H04W36/00

    CPC分类号： H04W48/16 ,  H04W36/0088

    摘要： Apparatuses may stay synchronized with a network via a beacon signal transmitted at a set interval. Communication-related activities may be planned around instances when beacon signals are expected, which may also be known as a target beacon transmission time (TBTT). Scanning opportunities, which are periods of time during which apparatuses may perform passive scanning, may be planned based on an interfere multiple of a network beacon signal interval. Apparatuses may, upon realizing a scanning opportunity, opt either to utilize the scanning opportunity or to participate in network beaconing. In example scenarios where apparatuses opt to utilize scanning opportunities, apparatuses may prepare a network information message and then enter a passive scanning mode. Apparatuses may remain in the passive scanning mode for the duration of the scanning opportunity, reacting when messages are received from devices outside of the network by transmitting the network information message.

    摘要翻译： 设备可以经由以设定的间隔发送的信标信号与网络保持同步。 可以在期望信标信号的情况下围绕通信相关活动，这也可以被称为目标信标传输时间（TBTT）。 可以基于网络信标信号间隔的干扰倍数来规划扫描机会，这些时间段是设备可以执行被动扫描的时间段。 在实现扫描机会时，设备可以选择利用扫描机会或参与网络信标。 在设备选择利用扫描机会的示例场景中，设备可以准备网络信息消息，然后进入被动扫描模式。 在扫描机会的持续时间内，设备可以保持处于被动扫描模式，当通过发送网络信息消息从网络外部的设备接收消息时，反应。

    METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR THE EXCHANGING OF INFORMATION BETWEEN WIRELESS DEVICES FOR JOINING
    2.
    发明申请
    METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR THE EXCHANGING OF INFORMATION BETWEEN WIRELESS DEVICES FOR JOINING 审中-公开
    用于加密无线设备之间交换信息的方法，设备和计算机程序产品

    公开(公告)号：US20140065964A1

    公开(公告)日：2014-03-06

    申请号：US13604944

    申请日：2012-09-06

    申请人： Markku Turunen ,  Enrico Rantala ,  Mika Kasslin ,  Kari J. Leppânen ,  Sami Virtanen

    发明人： Markku Turunen ,  Enrico Rantala ,  Mika Kasslin ,  Kari J. Leppânen ,  Sami Virtanen

    IPC分类号： H04W48/16 ,  H04B7/00

    CPC分类号： H04W8/005

    摘要： Method, apparatus, and computer program product example embodiments exchange information between wireless devices for joining. In example embodiments, a method comprises receiving wireless messages, each of the wireless messages including a first timing synchronization function value of a respective one of candidate beacon groups from which the wireless messages are sent; calculating a first difference between a selected target timing synchronization function value and a timing synchronization function value of the apparatus; receiving subsequent wireless messages, each of the subsequent wireless messages including a second timing synchronization function value of a respective one of the candidate beacon groups from which the subsequent wireless messages are sent; calculating second differences between the subsequently received second timing synchronization function values and the timing synchronization function value of the apparatus; and selecting a target beacon group for joining having a second difference within a predefined threshold from the first difference.

    摘要翻译： 方法，装置和计算机程序产品示例实施例在无线设备之间交换信息以进行连接。 在示例实施例中，一种方法包括接收无线消息，每个无线消息包括发送无线消息的候选信标组的相应一个的第一定时同步功能值; 计算所选择的目标定时同步功能值和所述装置的定时同步功能值之间的第一差值; 接收随后的无线消息，每个随后的无线消息包括发送后续无线消息的候选信标组中的相应一个的第二定时同步功能值; 计算随后接收的第二定时同步功能值与设备的定时同步功能值之间的第二差异; 以及从所述第一差异中选择具有预定义阈值内的第二差异的用于加入的目标信标组。

    SYNCHRONIZATION VIA ADDITIONAL BEACON TRANSMISSION
    3.
    发明申请
    SYNCHRONIZATION VIA ADDITIONAL BEACON TRANSMISSION 审中-公开
    通过额外的信号传输同步

    公开(公告)号：US20110142028A1

    公开(公告)日：2011-06-16

    申请号：US12635086

    申请日：2009-12-10

    申请人： Mika KASSLIN ,  Mikko TIRRONEN ,  Kari LEPPÄNEN ,  Sami VIRTANEN ,  Enrico RANTALA ,  Markku TURUNEN

    发明人： Mika KASSLIN ,  Mikko TIRRONEN ,  Kari LEPPÄNEN ,  Sami VIRTANEN ,  Enrico RANTALA ,  Markku TURUNEN

    IPC分类号： H04J3/06

    CPC分类号： H04W56/00

    摘要： Apparatuses may stay synchronized with a wireless network utilizing a diluted beacon interval that is an integer multiple of a network beacon period signal being transmitted at a set interval. Diluted beacon intervals may reduce communication burden, but may also cause periods of inactivity that allow apparatuses to become unsynchronized with the network. Apparatuses may be active in the network during an awake window wherein a beacon may be transmitted. A set time may also be set during the awake window may delineate a period of time after which any beacon signal received from another apparatus is deemed to be late. Receiving late beacon signals in the apparatus may trigger the transmission of additional beacon signals to help the other apparatuses that transmitted late beacons become resynchronized with the network.

    摘要翻译： 使用作为以设定间隔发送的网络信标周期信号的整数倍的稀疏信标间隔，设备可以与无线网络保持同步。 稀释的信标间隔可以减少通信负担，但也可能导致使设备与网络不同步的不活动时段。 在可以发送信标的唤醒窗口期间，设备可能在网络中是活动的。 在唤醒窗口期间也可以设定设定时间，从而可以描绘从另一设备接收到的任何信标信号被认为是较晚的时间段。 在设备中接收到较晚的信标信号可以触发附加信标信号的传输，以帮助发送后期信标的其他设备与网络重新同步。

    NETWORK DISCOVERY IN WIRELESS COMMUNICATION SYSTEMS
    4.
    发明申请
    NETWORK DISCOVERY IN WIRELESS COMMUNICATION SYSTEMS 有权
    无线通信系统中的网络发现

    公开(公告)号：US20110141965A1

    公开(公告)日：2011-06-16

    申请号：US12635284

    申请日：2009-12-10

    申请人： Mika KASSLIN ,  Mikko Tirronen ,  Kari Leppänen ,  Sami Virtanen ,  Enrico Rantala ,  Markku Turunen

    发明人： Mika KASSLIN ,  Mikko Tirronen ,  Kari Leppänen ,  Sami Virtanen ,  Enrico Rantala ,  Markku Turunen

    IPC分类号： H04W4/00

    CPC分类号： H04W48/16 ,  H04W36/0088

    摘要： Apparatuses may stay synchronized with a network via a beacon signal transmitted at a set interval. Communication-related activities may be planned around instances when beacon signals are expected, which may also be known as a target beacon transmission time (TBTT). Scanning opportunities, which are periods of time during which apparatuses may perform passive scanning, may be planned based on an interfere multiple of a network beacon signal interval. Apparatuses may, upon realizing a scanning opportunity, opt either to utilize the scanning opportunity or to participate in network beaconing. In example scenarios where apparatuses opt to utilize scanning opportunities, apparatuses may prepare a network information message and then enter a passive scanning mode. Apparatuses may remain in the passive scanning mode for the duration of the scanning opportunity, reacting when messages are received from devices outside of the network by transmitting the network information message.

    摘要翻译： 设备可以经由以设定的间隔发送的信标信号与网络保持同步。 可以在期望信标信号的情况下围绕通信相关活动，这也可以被称为目标信标传输时间（TBTT）。 可以基于网络信标信号间隔的干扰倍数来规划扫描机会，这些时间段是设备可以执行被动扫描的时间段。 在实现扫描机会时，设备可以选择利用扫描机会或参与网络信标。 在设备选择利用扫描机会的示例场景中，设备可以准备网络信息消息，然后进入被动扫描模式。 在扫描机会的持续时间内，设备可以保持处于被动扫描模式，当通过发送网络信息消息从网络外部的设备接收到消息时，反应。

    METHOD AND APPARATUS FOR USING RADIO CHANNELS
    6.
    发明申请
    METHOD AND APPARATUS FOR USING RADIO CHANNELS 有权
    使用无线电通道的方法和装置

    公开(公告)号：US20140328294A1

    公开(公告)日：2014-11-06

    申请号：US14348893

    申请日：2011-10-04

    申请人： Andrei Malkov ,  Antti Sorri ,  Cassio Ribeiro ,  Enrico Rantala

    发明人： Andrei Malkov ,  Antti Sorri ,  Cassio Ribeiro ,  Enrico Rantala

    IPC分类号： H04W72/02

    CPC分类号： H04W72/02 ,  H04W16/14 ,  H04W72/08

    摘要： In a non-limiting and example embodiment, a method is provided for controlling usage of prioritized radio channels, comprising: detecting (310), by a secondary user apparatus, an interference limitation of a first radio channel for which a primary user apparatus has priority over the secondary user apparatus, selecting (320), by the secondary user apparatus, the first radio channel for communication with another apparatus to a first direction after detecting the interference limitation, and selecting (330), by the secondary user apparatus, a second radio channel for communication with the other apparatus to a second direction, opposite to the first direction.

    摘要翻译： 在非限制性和示例性实施例中，提供了一种用于控制优先级无线电信道的使用的方法，包括：通过次用户装置检测（310）主用户装置具有优先权的第一无线电信道的干扰限制 通过辅助用户装置，在检测到干扰限制之后，由辅助用户装置选择（320）用于与第一方向通信的第一无线电信道，并且由辅助用户装置选择（330）第二无线信道 无线电信道，用于与第一方向相反的第二方向与另一装置通信。

    Method and apparatus for using radio channels
    7.
    发明授权
    Method and apparatus for using radio channels 有权
    使用无线电频道的方法和装置

    公开(公告)号：US09521656B2

    公开(公告)日：2016-12-13

    申请号：US14348893

    申请日：2011-10-04

    申请人： Andrei Malkov ,  Antti Sorri ,  Cassio Ribeiro ,  Enrico Rantala

    发明人： Andrei Malkov ,  Antti Sorri ,  Cassio Ribeiro ,  Enrico Rantala

    IPC分类号： H04W16/14 ,  H04W72/02 ,  H04W72/08

    CPC分类号： H04W72/02 ,  H04W16/14 ,  H04W72/08

    摘要： In a non-limiting and example embodiment, a method is provided for controlling usage of prioritized radio channels, comprising: detecting (310), by a secondary user apparatus, an interference limitation of a first radio channel for which a primary user apparatus has priority over the secondary user apparatus, selecting (320), by the secondary user apparatus, the first radio channel for communication with another apparatus to a first direction after detecting the interference limitation, and selecting (330), by the secondary user apparatus, a second radio channel for communication with the other apparatus to a second direction, opposite to the first direction.

    摘要翻译： 在非限制性和示例性实施例中，提供了一种用于控制优先级无线电信道的使用的方法，包括：通过次用户装置检测（310）主用户装置具有优先权的第一无线电信道的干扰限制 通过辅助用户装置，在检测到干扰限制之后，由辅助用户装置选择（320）用于与第一方向通信的第一无线电信道，并且由辅助用户装置选择（330）第二无线信道 无线电信道，用于与第一方向相反的第二方向与另一装置通信。

    Configuring method and apparatus
    9.
    发明授权
    Configuring method and apparatus 有权
    配置方法和设备

    公开(公告)号：US08060125B2

    公开(公告)日：2011-11-15

    申请号：US11984619

    申请日：2007-11-20

    申请人： Seppo Granlund ,  Arto Karppanen ,  Eero Sillasto ,  Enrico Rantala

    发明人： Seppo Granlund ,  Arto Karppanen ,  Eero Sillasto ,  Enrico Rantala

    IPC分类号： H04W88/02

    CPC分类号： H04W48/18 ,  H04W88/06

    摘要： An apparatus, including a determining unit for determining one or more applicable radio selections including one or more radio interfaces for use by one or more communication applications, a ranking unit for ranking the applicable radio selections to an order of superiority according to a predefined ranking criterion, and a selecting unit for selecting a radio selection, of the one or more applicable radio selections, for use by the one or more communication applications on the basis of the order of superiority of the radio selections.

    摘要翻译： 一种装置，包括确定单元，用于确定包括一个或多个无线电接口的一个或多个可应用的无线电选择以供一个或多个通信应用使用;排序单元，用于根据预定义的排序标准将可应用的无线电选择排列为优先级 以及选择单元，用于基于无线电选择的优越性的顺序，选择一个或多个可应用的无线电选择的无线电选择供一个或多个通信应用使用。

    Security Solution For Integrating a WiFi Radio Interface in LTE Access Network
    10.
    发明申请
    Security Solution For Integrating a WiFi Radio Interface in LTE Access Network 有权
    LTE接入网络中集成WiFi无线接口的安全解决方案

    公开(公告)号：US20130216043A1

    公开(公告)日：2013-08-22

    申请号：US13399293

    申请日：2012-02-17

    申请人： Philip Ginzboorg ,  Esa M. MALKAMAKI ,  Enrico RANTALA ,  Antti S. SORRI ,  Mikko A. UUSITALO

    发明人： Philip Ginzboorg ,  Esa M. MALKAMAKI ,  Enrico RANTALA ,  Antti S. SORRI ,  Mikko A. UUSITALO

    IPC分类号： H04K1/00

    CPC分类号： H04W12/02 ,  H04L63/205 ,  H04W80/02 ,  H04W84/12

    摘要： A method for security for inter-RAT carrier aggregation is disclosed. The method includes encrypting a message using an encryption technique for a first RAT. The method also includes sending, to a UE, at least a portion of the encrypted message using a different, second RAT. Sending using the second RAT does not further encrypt the at least a portion of the encrypted message. The method further includes receiving the at least a portion of the message encrypted using the first RAT protocol. Receiving uses the second, different RAT. The method also includes decrypting the at least a portion of the message using the first RAT protocol. Apparatus and computer readable media are also described.

    摘要翻译： 公开了一种用于RAT间载波聚合的安全性的方法。 该方法包括使用第一RAT的加密技术加密消息。 该方法还包括使用不同的第二RAT向UE发送加密消息的至少一部分。 使用第二RAT的发送不进一步加密加密消息的至少一部分。 该方法还包括接收使用第一RAT协议加密的消息的至少一部分。 接收使用第二种不同的RAT。 该方法还包括使用第一RAT协议对消息的至少一部分进行解密。 还描述了装置和计算机可读介质。