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1. 发明申请

US20070263654A1 Pro-active congestion mitigation for wireless networks 审中-公开
标题翻译：无线网络的主动拥塞减轻
公开(公告)号：US20070263654A1
公开(公告)日：2007-11-15
申请号：US11433862
申请日：2006-05-12
申请人： Juha Salokannel , He Xiaoben , Jarkko Kneckt
发明人： Juha Salokannel , He Xiaoben , Jarkko Kneckt
IPC分类号： H04L12/26 , H04L12/413
CPC分类号： H04W28/10 , H04L12/413 , H04L41/00 , H04L41/147 , H04L43/16
摘要： Various embodiments are disclosed relating to pro-active congestion mitigation in wireless networks. In an example embodiment, a wireless node may make a determination that an amount of previous channel usage by the wireless node is greater than a threshold value, and then delay an acquisition of a transmission opportunity based on the determination. For example, the wireless node may delay a start of a backoff time counter based on the determination, and/or may increase a value of the backoff time counter based on the determination.
摘要翻译：公开了关于无线网络中的主动拥塞减轻的各种实施例。在示例实施例中，无线节点可以确定无线节点的先前信道使用量大于阈值，然后基于该确定来延迟对发送机会的获取。例如，无线节点可以基于该确定延迟退避时间计数器的开始，和/或可以基于该确定来增加退避时间计数器的值。

2. 发明授权

US09072073B2 Adjusting channel access parameters due to traffic load 有权
标题翻译：由于流量负载调整通道访问参数
公开(公告)号：US09072073B2
公开(公告)日：2015-06-30
申请号：US13519009
申请日：2010-02-04
申请人： Jarkko Kneckt , Juha Salokannel
发明人： Jarkko Kneckt , Juha Salokannel
IPC分类号： H04J3/24 , H04W74/00 , H04L12/801 , H04W24/00 , H04W28/02 , H04W28/04 , H04W28/08 , H04W28/10 , H04W28/18 , H04W36/22 , H04W84/18
CPC分类号： H04W74/002 , H04L47/10 , H04L47/11 , H04W24/00 , H04W28/02 , H04W28/04 , H04W28/08 , H04W28/10 , H04W28/18 , H04W36/22 , H04W84/18
摘要： An apparatus (STA) receives from a first node (AP1) at least one channel access related parameter and a first congestion indication; and receives from a second node (AP2) a second congestion indication. The apparatus determines a combined congestion indication which is based at least on the first congestion indication and the second congestion indication; and determines a first channel access parameter for a channel between the apparatus and the first node based at least partly on the at least one channel access related parameter and the combined congestion indication. In specific embodiments, the channel access related parameters may be an initial EDCA parameter and a degradation factor.
摘要翻译：一种装置（STA）从第一节点（AP1）接收至少一个信道接入相关参数和第一拥塞指示; 并从第二节点（AP2）接收第二拥塞指示。该装置确定至少基于第一拥塞指示和第二拥塞指示的组合拥塞指示; 并且至少部分地基于所述至少一个信道接入相关参数和所述组合拥塞指示来确定所述设备和所述第一节点之间的信道的第一信道接入参数。在具体实施例中，信道访问相关参数可以是初始EDCA参数和劣化因子。

3. 发明申请

US20070268856A1 BEACON BROADCASTER METHODS AND SYSTEMS FOR WIRELESS NETWORKS 审中-公开
标题翻译：用于无线网络的BEACON广播方法和系统
公开(公告)号：US20070268856A1
公开(公告)日：2007-11-22
申请号：US11747513
申请日：2007-05-11
申请人： Carl S. Wijting , Juha Salokannel , Jarkko Kneckt
发明人： Carl S. Wijting , Juha Salokannel , Jarkko Kneckt
IPC分类号： H04Q7/00
CPC分类号： H04W40/248 , H04W48/10 , Y02D70/00 , Y02D70/142 , Y02D70/22
摘要： Various embodiments are described relating to changing the role of the beacon broadcaster among nodes in a wireless network, such as a wireless meshed network. In an example embodiment, a message, for example, a beacon message, including a connectivity report description, may be sent from a current beacon broadcaster to one or more nodes in a wireless network. A connectivity report based on the connectivity report description may be received from a reporting node included in the one or more nodes. A next beacon broadcaster may be determined based on the connectivity report received from the one or more nodes.
摘要翻译：描述了关于在诸如无线网状网络的无线网络中的节点之间改变信标广播者的角色的各种实施例。在示例实施例中，可以将消息（例如，包括连接性报告描述的信标消息）从当前信标广播发送到无线网络中的一个或多个节点。可以从包括在一个或多个节点中的报告节点接收基于连接性报告描述的连接性报告。可以基于从一个或多个节点接收的连接性报告来确定下一个信标广播者。

4. 发明申请

US20120294142A1 ADJUSTING CHANNEL ACCESS PARAMETERS DUE TO TRAFFIC LOAD 有权
标题翻译：调整通道访问参数由于交通负载
公开(公告)号：US20120294142A1
公开(公告)日：2012-11-22
申请号：US13519009
申请日：2010-02-04
申请人： Jarkko Kneckt , Juha Salokannel
发明人： Jarkko Kneckt , Juha Salokannel
IPC分类号： H04W36/22
CPC分类号： H04W74/002 , H04L47/10 , H04L47/11 , H04W24/00 , H04W28/02 , H04W28/04 , H04W28/08 , H04W28/10 , H04W28/18 , H04W36/22 , H04W84/18
摘要： An apparatus (STA) receives from a first node (AP1) at least one channel access related parameter and a first congestion indication; and receives from a second node (AP2) a second congestion indication. The apparatus determines a combined congestion indication which is based at least on the first congestion indication and the second congestion indication; and determines a first channel access parameter for a channel between the apparatus and the first node based at least partly on the at least one channel access related parameter and the combined congestion indication. In specific embodiments, the channel access related parameters may be an initial EDCA parameter and a degradation factor.
摘要翻译：一种装置（STA）从第一节点（AP1）接收至少一个信道接入相关参数和第一拥塞指示; 并从第二节点（AP2）接收第二拥塞指示。该装置确定至少基于第一拥塞指示和第二拥塞指示的组合拥塞指示; 并且至少部分地基于所述至少一个信道接入相关参数和所述组合拥塞指示来确定所述设备和所述第一节点之间的信道的第一信道接入参数。在具体实施例中，信道访问相关参数可以是初始EDCA参数和劣化因子。

5. 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.

6. 发明授权

US09860926B2 Network discovery in wireless network 有权
公开(公告)号：US09860926B2
公开(公告)日：2018-01-02
申请号：US14396133
申请日：2012-04-25
申请人： Olli Alanen , Jarkko Kneckt
发明人： Olli Alanen , Jarkko Kneckt
IPC分类号： H04W76/02 , H04W48/16 , H04W74/08 , H04W88/02 , H04W84/12
CPC分类号： H04W76/11 , H04W48/16 , H04W74/0808 , H04W76/10 , H04W84/12 , H04W88/02
摘要： Methods, apparatuses, and computer programs are presented for operation during a network discovery process of a scanning device attempting to detect presence of wireless networks. During the network discovery process, the scanning device itself may transmit scanning messages by using duplicate transmission in which multiple scanning messages are transmitted simultaneously on different channels. According to another aspect, a wireless apparatus of a wireless network may transmit scanning messages by using the duplicate transmission to facilitate the detection of the wireless network by the scanning device.

7. 发明授权

US09622249B2 Apparatus and method to set a control channel configuration in a communication system 有权
公开(公告)号：US09622249B2
公开(公告)日：2017-04-11
申请号：US13991746
申请日：2010-12-20
申请人： Cassio Ribeiro , Klaus Doppler , Jarkko Kneckt
发明人： Cassio Ribeiro , Klaus Doppler , Jarkko Kneckt
IPC分类号： H04W80/04 , H04W88/06 , H04W28/04 , H04W72/04 , H04W72/08 , H04W16/14 , H04W36/06
CPC分类号： H04W72/082 , H04W16/14 , H04W36/06
摘要： An apparatus, method and system to set a control channel configuration in a response to an indication of interference in a communication system. In one embodiment, an apparatus includes a processor 520 and memory 550 including computer program code. The memory 550 and the computer program code are configured to, with the processor 520, cause the apparatus to detect interference for the apparatus operable on a communication system from another communication system, and provide an indication of the interference to a base station. The memory 550 and the computer program code are further configured to, with the processor 520, cause the apparatus to receive an indication of a relocation of at least a portion of a control channel to a protected area in response to a signal from the base station.

8. 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。

9. 发明授权

US09374834B2 Techniques for RTS/CTS usage for wireless networks 有权
标题翻译：无线网络RTS / CTS使用技术
公开(公告)号：US09374834B2
公开(公告)日：2016-06-21
申请号：US11956909
申请日：2007-12-14
申请人： Jarkko Kneckt , Mika Kasslin
发明人： Jarkko Kneckt , Mika Kasslin
IPC分类号： H04W74/02 , H04W74/00 , H04W24/00
CPC分类号： H04W74/002 , H04W24/00
摘要： Various embodiments are disclosed relating to techniques for RTS/CTS usage in a wireless network. According to an example embodiment, a network performance may be measured within a wireless network. A variety of parameters may be measured at a wireless node to determine a network performance. In addition, it may be determined whether the network performance has reached a degraded performance threshold. A frame is transmitted via the wireless network. If the network performance has reached the degraded performance threshold, the frame may be transmitted using a Request-to-Send/Clear-to-Send (RTS/CTS) protection. In another example embodiment, a frame may be transmitted using RTS/CTS protection if an estimated transmission time for the frame exceeds a transmission time threshold.
摘要翻译：公开了关于无线网络中RTS / CTS使用的技术的各种实施例。根据示例实施例，可以在无线网络内测量网络性能。可以在无线节点处测量各种参数以确定网络性能。此外，可以确定网络性能是否已经达到降低的性能阈值。通过无线网络传输帧。如果网络性能已经达到降低的性能阈值，则可以使用请求发送/清除发送（RTS / CTS）保护来发送该帧。在另一个示例实施例中，如果帧的估计传输时间超过传输时间阈值，则可以使用RTS / CTS保护来发送帧。

10. 发明授权

US09007954B2 Beacon transmission for wireless networks 有权
标题翻译：无线网络的信标传输
公开(公告)号：US09007954B2
公开(公告)日：2015-04-14
申请号：US11438968
申请日：2006-05-23
申请人： Carl Simon Wijting , Jarkko Kneckt
发明人： Carl Simon Wijting , Jarkko Kneckt
IPC分类号： H04L12/28 , H04W48/08 , H04W48/00 , H04W8/26 , H04W48/16
CPC分类号： H04W48/08 , H04W8/26 , H04W48/00 , H04W48/16 , H04W74/0808
摘要： Various embodiments are disclosed relating to beacon transmissions in wireless networks. In an example embodiment, a wireless node may receive a beacon from one or more wireless nodes. The receiving node may generate and transmit a beacon map to other wireless nodes in the network. The beacon map may provide information relating to one or more of the received beacons, such as a time stamp or other time information for the beacon and the originating wireless node for the beacon, such as an address of the originating wireless node. In an example embodiment, the beacon map may be transmitted upon request or within a beacon, or within another message. In another example embodiment, a beacon map may be received at a receiving wireless node, including information relating to beacons from one or more other wireless nodes. A status of at least one of the beacons may be determined based upon the beacon map.
摘要翻译：公开了关于无线网络中的信标传输的各种实施例。在示例实施例中，无线节点可以从一个或多个无线节点接收信标。接收节点可以生成并发送信标映射到网络中的其他无线节点。信标地图可以提供与所接收的信标中的一个或多个相关的信息，例如用于信标的时间戳或其他时间信息，以及诸如始发无线节点的地址的信标的始发无线节点。在示例实施例中，可以根据请求或在信标内或在另一消息内发送信标图。在另一个示例实施例中，可以在接收无线节点处接收信标地图，包括与来自一个或多个其他无线节点的信标有关的信息。可以基于信标图确定至少一个信标的状态。

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