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1. 发明申请

US20110142028A1 SYNCHRONIZATION VIA ADDITIONAL BEACON TRANSMISSION 审中-公开
标题翻译：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。

2. 发明申请

US20110141966A1 DATA-RELATED TASK SUPPORT IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：无线通信系统中与数据相关的任务支持
公开(公告)号：US20110141966A1
公开(公告)日：2011-06-16
申请号：US12635400
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： H04W8/00
CPC分类号： H04W72/1263 , H04L43/00 , H04L67/1095 , H04L67/16 , H04L67/2861 , H04W48/12 , H04W52/0225 , H04W84/22 , Y02D70/00 , Y02D70/142 , Y02D70/22 , Y02D70/26
摘要： Apparatuses may stay synchronized with a network via a beacon signal that is transmitted at a set interval. Various communication-related activities may be planned around an instance when a beacon signal is expected, or a target beacon transmission time (TBTT). While some networked apparatuses are active during every TBTT, other apparatuses may operate using a diluted beacon period that is an integer multiple of the network beacon signal interval. Diluted beacon intervals may initiate periods of time during which apparatuses may become “aware” of other apparatuses. Awareness may comprise information related to communication configuration, apparatus status, and services offered by the various apparatuses in the network. Awareness information obtained during an awake window may also comprise information on data-related tasks that are pending in one or more apparatuses which may allow for the control of further data conveyance activities.
摘要翻译：设备可以通过经过设定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或者目标信标发送时间（TBTT）的情况下规划各种通信相关的活动。虽然一些网络设备在每个TBTT期间是活动的，但是其他设备可以使用作为网络信标信号间隔的整数倍的稀疏信标周期来操作。稀释的信标间隔可以启动装置可能变得“意识到”其他装置的时间段。意识可以包括与由网络中的各种装置提供的通信配置，设备状态和服务有关的信息。在唤醒窗口期间获得的意识信息还可以包括关于在一个或多个设备中待处理的数据相关任务的信息，这些设备可能允许进一步控制数据传送活动。

3. 发明申请

US20110142029A1 NETWORKING IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统的网络化
公开(公告)号：US20110142029A1
公开(公告)日：2011-06-16
申请号：US12635187
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： H04W92/02 , H04W48/08 , H04W56/00 , H04W84/18
摘要： A system where apparatuses may stay synchronized with a network utilizing a reduced beacon period based on an integer multiple of a standard beacon period that is established for the network. The reduced beacon periods may initiate scanning opportunities, which are periods of time during which apparatuses may passively scan for beacon messages broadcast from other apparatuses, which upon receipt in a scanning apparatus may trigger the transmission of network information messages. Network information messages may comprise connectivity information that would be usable by outside apparatuses to determine whether participation in the network described in the network information message (e.g., another network) is desired. If the apparatus desires to interact with apparatuses in the other network, then further decisions may be made with respect to how communication between these entities should be established.
摘要翻译：基于为网络建立的标准信标周期的整数倍，设备可以利用减少的信标周期与网络保持同步的系统。减少的信标周期可以发起扫描机会，这些时间段是设备可以被动地扫描从其他设备广播的信标消息的时间，其在扫描设备中接收时可以触发网络信息消息的传输。网络信息消息可以包括可由外部设备使用以确定是否需要在网络信息消息（例如，另一网络）中描述的网络中的参与的连接性信息。如果设备希望与另一网络中的设备进行交互，则可以针对如何建立这些实体之间的通信做出进一步的决定。

4. 发明申请

US20120314660A1 METHOD AND APPARATUS FOR LOCATING COMMUNITIES OVER AN AD-HOC MESH NETWORK 有权
标题翻译：通过广域网网络定位社区的方法和设备
公开(公告)号：US20120314660A1
公开(公告)日：2012-12-13
申请号：US13589971
申请日：2012-08-20
申请人： Kari LEPPANEN , Markku T. TURUNEN , Sami VIRTANEN , Mikko TIRRONEN , Mika KASSLIN
发明人： Kari LEPPANEN , Markku T. TURUNEN , Sami VIRTANEN , Mikko TIRRONEN , Mika KASSLIN
IPC分类号： H04W40/00
CPC分类号： H04W8/005 , G06Q10/10 , H04L51/38 , H04W4/06 , H04W4/21 , H04W4/50 , H04W40/00 , H04W84/18
摘要： An approach is provided for locating communities over an ad-hoc mesh network. Community identifiers are used to locate communities and community members over an ad-hoc mesh network. The community identifiers are also associated with keys to authenticate members of the community and to protect the privacy and anonymity of information exchanged between the members.
摘要翻译：提供了一种用于通过特定网格网络定位社区的方法。社区标识符用于通过特殊网格网络定位社区和社区成员。社区标识符也与用于认证社区成员的密钥相关联，并保护成员之间交换的信息的隐私和匿名。

5. 发明申请

US20100226297A1 POWER MANAGEMENT IN WIRELESS COMMUNICATION SYSTEMS 失效
标题翻译：无线通信系统中的电源管理
公开(公告)号：US20100226297A1
公开(公告)日：2010-09-09
申请号：US12396789
申请日：2009-03-03
申请人： Mika KASSLIN , Mikko TIRRONEN , Kari LEPPANEN , Sami VIRTANEN
发明人： Mika KASSLIN , Mikko TIRRONEN , Kari LEPPANEN , Sami VIRTANEN
IPC分类号： G08C17/00
CPC分类号： H04W52/0216 , H04W74/08 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： Embodiments of the present invention are directed to the invocation of active states and power conservation states in accordance with the standard or diluted beacon periods defined in beacon frames. Active periods, or “awake windows,” may be defined by additional information (e.g., information elements) that is included in the beacon. Awake windows may establish periods of time during which apparatuses may contend for access to a wireless communication medium. A methodology may further be employed to help determine which apparatuses will have priority when accessing the communication medium. This criteria may be used alone or in combination with the corresponding standard channel access rules (e.g., contention) that govern operation of the particular wireless communication medium in order to control how apparatuses communicate and interact in the wireless network.
摘要翻译：本发明的实施例涉及根据在信标帧中定义的标准或稀释的信标周期来调用活动状态和功率节省状态。可以通过包括在信标中的附加信息（例如，信息元素）定义活动周期或“唤醒窗口”。唤醒窗口可以建立设备可能竞争访问无线通信介质的时间段。还可以采用一种方法来帮助确定在访问通信介质时哪些设备将具有优先权。该标准可以单独使用或与管理特定无线通信介质的操作的相应标准信道访问规则（例如，争用）一起使用，以便控制设备如何在无线网络中通信和交互。

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