专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20200374729A1 COMMUNICATIONS APPARATUS AND METHODS 审中-公开
公开(公告)号：US20200374729A1
公开(公告)日：2020-11-26
申请号：US16880585
申请日：2020-05-21
申请人： Olli Alanen , Enrico Henrik Rantala , Mika Kasslin , Janne Marin , Veli-Matti Kolmonen
发明人： Olli Alanen , Enrico Henrik Rantala , Mika Kasslin , Janne Marin , Veli-Matti Kolmonen
IPC分类号： H04W24/10 , H04B17/309 , H04L5/00 , H04B7/0413 , H04B7/06 , H04W72/08
摘要： Communications apparatuses and methods are provided. The solution comprises receiving (200) from a server a request to perform sensing measurements; allocating (202) transmission resources to one or more wireless terminal devices, where the allocated resources are larger than needed for data transmission of the one or more wireless terminal; transmitting (204) information on resource to the one or more wireless terminal devices; receiving (206) transmission from one or more wireless terminal devices, the transmission comprising an amount of known symbols in addition to data; estimating (208) channel state information utilizing the known symbols; and transmitting (210) channel state information to the server.

2. 发明授权

US09031054B2 Reservation response and multi-user transmissions 有权
标题翻译：预留响应和多用户传输
公开(公告)号：US09031054B2
公开(公告)日：2015-05-12
申请号：US12803932
申请日：2010-07-09
申请人： Janne Marin , Mika Kasslin , Jarkko Kneckt
发明人： Janne Marin , Mika Kasslin , Jarkko Kneckt
IPC分类号： H04B7/212 , H04W74/00 , H04W84/12
CPC分类号： H04W74/006 , H04W84/12
摘要： In one embodiment, in absence of transmitting from an apparatus a reservation request frame, the apparatus receives a reservation response frame on an assigned channel. The reservation response frame indicates a duration of a frame transmission. In response to receiving the reservation response frame, the apparatus transmits a frame on the assigned channel during the frame transmission. In another embodiment, in response to receiving a reservation request frame on a first channel at an apparatus, the apparatus transmits a reservation response frame on the first channel and on at least one second channel. The reservation request frame indicates a duration of a frame transmission. The reservation response frame indicates the duration of the frame transmission. After transmitting the reservation response frame, this apparatus receives during the frame transmission a first frame on the primary channel and a second frame on the at least one secondary channel.
摘要翻译：在一个实施例中，在没有从装置发送预留请求帧的情况下，装置在分配的信道上接收预留响应帧。预约响应帧指示帧传输的持续时间。响应于接收到预约响应帧，该装置在帧传输期间在所分配的信道上发送一帧。在另一个实施例中，响应于在设备处的第一信道上接收到预留请求帧，该设备在第一信道上和至少一个第二信道上发送预留响应帧。预留请求帧指示帧传输的持续时间。预约响应帧指示帧传输的持续时间。在发送预留响应帧之后，该装置在帧传输期间接收主信道上的第一帧和至少一个次信道上的第二帧。

3. 发明授权

US08477674B2 Wireless network including post groupcast time 有权
公开(公告)号：US08477674B2
公开(公告)日：2013-07-02
申请号：US12075573
申请日：2008-03-12
申请人： Jarkko Kneckt , Janne Marin , Mika Kasslin
发明人： Jarkko Kneckt , Janne Marin , Mika Kasslin
IPC分类号： H04H20/71
CPC分类号： H04L12/12 , H04L12/189 , H04W4/06 , H04W52/0216 , Y02D70/142 , Y02D70/146 , Y02D70/22
摘要： In one aspect thereof the invention provides a method that includes transmitting from a first (beaconing) mesh point at least one multicast or broadcast frame; and transitioning the first mesh point to a lower power mode of operation state after expiration of a specified post groupcast time from a last multicast or broadcast frame that was transmitted by the beaconing mesh point after expiration of an awake window, or when the awake window expires, whichever occurs later. In another aspect thereof the invention provides a method that includes operating a peer mesh point in an awake state; and maintaining the peer mesh point in the awake state for no more than a specified post groupcast time after a last target beacon transmission time, or a last received beacon frame, or a receipt of multicast or broadcast frame having an indication that another multicast or broadcast frame will be transmitted. A computer-readable medium storing program instructions to implement the methods is also disclosed, as are corresponding apparatus.

4. 发明申请

US20120106452A1 WIRELESS STATION CONNECTIVITY INFORMATION DISTRIBUTION 审中-公开
标题翻译：无线站连通性信息分发
公开(公告)号：US20120106452A1
公开(公告)日：2012-05-03
申请号：US13263416
申请日：2009-04-21
申请人： Jarkko Kneckt , Janne Marin , Mika Kasslin
发明人： Jarkko Kneckt , Janne Marin , Mika Kasslin
IPC分类号： H04W4/00
CPC分类号： H04W48/08 , H04W8/26 , H04W48/16 , H04W88/06
摘要： According to an example embodiment, a method may include receiving, by a broker station in a wireless network, a broker activation request message from a first client station, the broker activation request message comprising wireless networking capabilities of the first client station. The method may also include sending a networking capability message to at least one other client station, the network capability message comprising identifier and wireless network capabilities of the first client station, the networking capability message being based at least partly on the broker activation request message.
摘要翻译：根据示例实施例，一种方法可以包括由无线网络中的代理站从第一客户端接收代理激活请求消息，所述代理激活请求消息包括第一客户端站的无线联网能力。所述方法还可以包括向至少一个其他客户端站发送网络能力消息，所述网络能力消息包括所述第一客户端站的标识符和无线网络能力，所述联网能力消息至少部分地基于所述代理激活请求消息。

5. 发明申请

US20090225731A1 Wireless network including request to trigger function 审中-公开
标题翻译：无线网络包括触发功能请求
公开(公告)号：US20090225731A1
公开(公告)日：2009-09-10
申请号：US12075368
申请日：2008-03-10
申请人： Jarkko Kneckt , Janne Marin , Mika Kasslin
发明人： Jarkko Kneckt , Janne Marin , Mika Kasslin
IPC分类号： H04Q7/24 , G08C17/00
CPC分类号： H04L1/1685 , H04L2001/0093 , H04L2001/0097 , H04W52/0216 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： In one aspect thereof the invention provides a method that includes transmitting a beacon frame from a first mesh point to a second mesh point; determining if a trigger frame is received at the first mesh point within some predetermined period of time from the second mesh point and, if the trigger frame is not received, transmitting a request to trigger frame from the first mesh point to the second mesh point. In another aspect thereof the invention provides a method that includes receiving a request to trigger frame at a first mesh point from a second mesh point and in response, transmitting an acknowledgment to the request to trigger frame to the second mesh point. A computer-readable medium storing program instructions to implement the methods is also disclosed, as are corresponding apparatus.
摘要翻译：在其一个方面，本发明提供了一种方法，其包括将信标帧从第一网格点传送到第二网格点; 确定在距离所述第二网格点的某个预定时间段内是否在所述第一网格点处接收到触发帧，并且如果未接收到所述触发帧，则将从所述第一网格点触发帧的请求发送到所述第二网格点。在另一方面，本发明提供了一种方法，其包括从第二网格点接收在第一网格点处触发帧的请求，并作为响应，向所述第二网格点发送对触发帧的请求的确认。还公开了存储用于实现方法的程序指令的计算机可读介质，以及相应的装置。

6. 发明授权

US10314038B2 Cooperation in channel reservation 有权
公开(公告)号：US10314038B2
公开(公告)日：2019-06-04
申请号：US13822196
申请日：2011-08-08
申请人： Jarkko Kneckt , Mika Kasslin , Janne Marin
发明人： Jarkko Kneckt , Mika Kasslin , Janne Marin
IPC分类号： H04W72/04 , H04W28/26 , H04W48/08 , H04W72/00
摘要： The present document provides a method, apparatus, and computer program for determining, in a communication device of a first basic service set comprising a group of communication devices of a wireless telecommunication network, a primary channel of a second basic service set different from said first basic service set. Thereafter, the communication device causes transmission of channel identification information defining a location of at least one channel of the first basic service set from the communication device to the second basic service set on the determined primary channel of the second basic service set.

7. 发明授权

US09426228B2 Cross layer service discovery for wireless networks 有权
标题翻译：无线网络的跨层服务发现
公开(公告)号：US09426228B2
公开(公告)日：2016-08-23
申请号：US13128607
申请日：2008-11-10
申请人： Jarkko Kneckt , Mika Kasslin , Janne Marin
发明人： Jarkko Kneckt , Mika Kasslin , Janne Marin
IPC分类号： H04W4/00 , H04L29/08 , H04L12/721 , H04W4/02 , H04L12/26 , H04W8/00 , H04W40/12
CPC分类号： H04L67/16 , H04L43/0811 , H04L45/70 , H04L67/18 , H04W4/02 , H04W8/005 , H04W40/12
摘要： Service discovery for services on a wireless network is presented. It is determined (e.g., from a received Layer 2 message) that an offering apparatus h made a service available to entities joined to a wireless network. Then in a message, that is available to entities not joined to the network, is placed information about the services and also at least one of location information about the offering apparatus and link metric information about a network path to the offering apparatus. A discovering apparatus reads one or more transmitted messages (from different apparatuses in the same network in different networks), sees the service it wants is available through both, compares the different locations and/or the different link metrics, and based on the comparing chooses which network to join, or with which apparatus on the single network to create a peer link.
摘要翻译：介绍了无线网络业务的业务发现。确定（例如，从接收到的第2层消息），提供设备h向连接到无线网络的实体提供服务可用。然后在对未加入网络的实体可用的消息中，放置关于服务的信息，以及关于提供设备的位置信息和关于提供设备的网络路径的链接度量信息中的至少一个。发现装置读取一个或多个发送的消息（来自不同网络中的同一网络中的不同装置），看到其想要的服务通过两者可用，比较不同位置和/或不同链接度量，并且基于比较选择哪个网络加入，或与单个网络上的哪个设备建立对等链路。

8. 发明授权

US08775633B2 Service information exchange in wireless network 有权
标题翻译：无线网络中的业务信息交换
公开(公告)号：US08775633B2
公开(公告)日：2014-07-08
申请号：US12499367
申请日：2009-07-08
申请人： Mika Kasslin , Janne Marin , Gabor Bajko
发明人： Mika Kasslin , Janne Marin , Gabor Bajko
IPC分类号： G06F15/16 , H04W4/00 , H04M3/00
CPC分类号： H04L67/16 , G06Q30/0267 , H04W4/00 , H04W48/08 , H04W48/18 , H04W74/002 , H04W74/004 , H04W74/006
摘要： Method, apparatus, and computer program product embodiments of the invention are disclosed to automatically advertise a change in service offering of a wireless first device in wireless networks. In an example embodiment of the invention, if there is a change in service offering of the first device that is connected to a wireless second device, the first device automatically generates a reassociation request frame and transmits it to the second device. In addition to the standard processing of the reassociation request frame, the second device considers the received reassociation request frame as a trigger to respond by transmitting a generic advertisement service request to the first device. The first device will then have an opportunity to transmit its updated and up-to-date service description to the second device in a generic advertisement service response frame. The second device buffers the first device's updated service description and makes it available to other wireless devices searching the network for services, to facilitate network selection.
摘要翻译：公开了本发明的方法，装置和计算机程序产品实施例，以自动通告无线网络中无线第一设备的服务提供的变化。在本发明的示例性实施例中，如果连接到无线第二设备的第一设备的服务提供发生变化，则第一设备自动生成重新关联请求帧并将其发送到第二设备。除了重新关联请求帧的标准处理之外，第二设备通过向第一设备发送通用广告服务请求来将接收的重新关联请求帧视为触发来进行响应。然后，第一设备将有机会在通用广告服务响应帧中将其更新和最新的服务描述传送到第二设备。第二设备缓冲第一设备的更新服务描述并使其可用于在网络上搜索服务的其他无线设备，以便于网络选择。

9. 发明申请

US20130294289A1 COMMUNICATION BETWEEN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络之间的通信
公开(公告)号：US20130294289A1
公开(公告)日：2013-11-07
申请号：US13980502
申请日：2012-01-30
申请人： Jarkko Kneckt , Eng Hwee Ong , Mika Kasslin , Janne Marin
发明人： Jarkko Kneckt , Eng Hwee Ong , Mika Kasslin , Janne Marin
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W72/0453 , H04W72/082 , H04W74/0816
摘要： Methods, apparatuses, and a computer program are presented for utilizing, by a wireless communication apparatus of a first network, a proxy apparatus of a second network, wherein the channels of the two networks overlap. The proxy apparatus is used to reserve the overlapping channels also in the second network so as to protect data transmissions in the first network and to avoid collisions.
摘要翻译：提出了方法，装置和计算机程序，用于由第一网络的无线通信装置利用第二网络的代理装置，其中两个网络的信道重叠。代理装置还用于在第二网络中保留重叠信道，以便保护第一网络中的数据传输并避免冲突。

10. 发明申请

US20120093092A1 METHOD AND APPARATUS FOR RADIO CHANNEL MANAGEMENT 审中-公开
标题翻译：无线电频道管理方法与装置
公开(公告)号：US20120093092A1
公开(公告)日：2012-04-19
申请号：US12907100
申请日：2010-10-19
申请人： Mika Kasslin , Janne Marin , Zexian Li
发明人： Mika Kasslin , Janne Marin , Zexian Li
IPC分类号： H04W72/04
CPC分类号： H04W72/082 , H04W28/26 , H04W48/16
摘要： In a non-limiting and exemplary embodiment, a method is provided for radio channel management, comprising: receiving, by a mediating node, a request from a mobile terminal for available white space channels, sending a request for available channels to an entity having access to a white space database with information on available white space channels, receiving information indicating a set of available white space channels from the entity, reserving at least one of channels in the set of available channels for further use, and providing a sub-set of the channels of the set of available channels to the mobile terminal.
摘要翻译：在非限制性和示例性实施例中，提供了一种用于无线电信道管理的方法，包括：由中介节点从移动终端接收可用的空白信道的请求，向具有接入的实体发送对可用信道的请求具有关于可用空白信道的信息的白色空间数据库，从所述实体接收指示一组可用空白信道的信息，预留所述可用信道集合中的至少一个信道以供进一步使用，以及提供子集将该组可用信道的信道传送到移动终端。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式