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81. 发明授权

US08737321B2 Channel reservation in time division duplex wireless communication system 有权
标题翻译：时分双工无线通信系统中的信道预留
公开(公告)号：US08737321B2
公开(公告)日：2014-05-27
申请号：US12765271
申请日：2010-04-22
申请人： Cássio Barboza Ribeiro , Jarkko Kneckt , Michal {hacek over (C)}ierny
发明人： Cássio Barboza Ribeiro , Jarkko Kneckt , Michal {hacek over (C)}ierny
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W28/26 , H04W74/004 , H04W74/006 , H04W74/0816
摘要： Channel reservation in time division duplex for devices in systems involving, for example user devices and access points, may be accomplished using channel reservation request messages, such as request-to-send (RTS) messages and channel reservation grant messages, such as clear-to-send (CTS) messages. A method for channel reservation may include preparing a frame including at least one channel reservation request message and at least one channel reservation grant message. The preparing may include multiplexing the at least one channel reservation request message and the at least one channel reservation grant message at least by frequency-division multiplexing. The method may also include transmitting the frame from a first node to a second node, wherein the channel reservation request message and the channel reservation grant message relate to communications between the first node and the second node.
摘要翻译：可以使用诸如请求发送（RTS）消息和信道预留许可消息之类的信道预留请求消息来实现涉及例如用户设备和接入点的系统中用于系统中的设备的时分双工的信道预留，发送（CTS）消息。用于信道预留的方法可以包括准备包括至少一个信道预留请求消息和至少一个信道预留许可消息的帧。所述准备可以包括至少通过频分复用来复用所述至少一个信道预留请求消息和所述至少一个信道预留许可消息。该方法还可以包括将帧从第一节点传送到第二节点，其中信道预留请求消息和信道预留准许消息涉及第一节点和第二节点之间的通信。

82. 发明申请

US20140092857A1 METHOD AND APPARATUS FOR WIRELESS MEDIUM ACCESS 审中-公开
标题翻译：无线中访问的方法和装置
公开(公告)号：US20140092857A1
公开(公告)日：2014-04-03
申请号：US14122480
申请日：2011-06-16
申请人： Jarkko Kneckt
发明人： Jarkko Kneckt
IPC分类号： H04W28/26 , H04W72/12
CPC分类号： H04W28/26 , H04W72/1242 , H04W74/04
摘要： In a non-limiting and example embodiment, a method is provided for arranging multi-channel wireless communications, comprising: detecting an indication in a data unit received in a communications apparatus of the data unit being associated with a channel reservation, checking if information on the channel reservation is available in the communications apparatus, causing the communications apparatus to request information on the channel reservation in response to the information on the channel reservation not being available, and controlling wireless medium access on the basis of received channel reservation information.
摘要翻译：在非限制性和示例性实施例中，提供了一种用于布置多信道无线通信的方法，包括：检测在与信道预留相关联的数据单元的通信装置中接收的数据单元中的指示，信道预约在通信装置中可用，使得通信装置响应于关于信道预留的信息不可用请求关于信道预留的信息，并且基于接收到的信道预约信息来控制无线介质访问。

83. 发明申请

US20140050203A1 Apparatus and Method for Radio Systems Co-Existence on Secondary Carriers 审中-公开
标题翻译：无线电系统在二级载波上共存的装置和方法
公开(公告)号：US20140050203A1
公开(公告)日：2014-02-20
申请号：US13980130
申请日：2011-01-26
申请人： Klaus Doppler , Jarkko Kneckt
发明人： Klaus Doppler , Jarkko Kneckt
IPC分类号： H04W16/10
CPC分类号： H04W16/10 , H04W16/14 , H04W74/0808
摘要： A mechanism for radio systems co-existence on secondary carriers may be of particular value to radio systems that that operating on the same bands as Wi-Fi™ (2.4 GHz, 5 GHz, or the like) or the bands of similar radio systems. A method providing such a mechanism may include operating Provide Wireless a first network node of a first radio network on a primary channel. The method may also include identifying a secondary channel for expanded operation of the first network node. The method may further include providing a second network node with an opportunity to capture the secondary channel.
摘要翻译：无线电系统在次载波上共存的机制对于在与Wi-Fi TM（2.4GHz，5GHz等）相同的频带上工作的无线电系统或类似无线电的频带可能是特别有价值的系统。提供这种机制的方法可以包括在主要信道上操作向无线提供第一无线电网络的第一网络节点。该方法还可以包括识别用于第一网络节点的扩展操作的辅助信道。该方法还可以包括向第二网络节点提供捕获辅助信道的机会。

84. 发明申请

US20130294394A1 RESERVING TRANSMISSION RESOURCES IN WIRELESS NETWORK 有权
标题翻译：在无线网络中保留传输资源
公开(公告)号：US20130294394A1
公开(公告)日：2013-11-07
申请号：US13980218
申请日：2011-02-15
申请人： Jarkko Kneckt , Eng Hwee Ong
发明人： Jarkko Kneckt , Eng Hwee Ong
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04W74/004 , H04W74/006 , H04W74/0816 , H04W84/12
摘要： Methods, apparatuses, and a computer program are presented for determining a reservation period for data transmission in a wireless communication network. The duration of the reservation period is determined on the basis of RTS/CTS handshake between a transmitter and a receiver apparatus.
摘要翻译：呈现方法，装置和计算机程序，用于确定无线通信网络中数据传输的预留期间。基于发射机和接收机设备之间的RTS / CTS握手来确定预留时段的持续时间。

85. 发明申请

US20130051256A1 Channel Reservation Procedure 有权
标题翻译：频道预约程序
公开(公告)号：US20130051256A1
公开(公告)日：2013-02-28
申请号：US13222041
申请日：2011-08-31
申请人： Eng Hwee ONG , Jarkko Kneckt
发明人： Eng Hwee ONG , Jarkko Kneckt
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04W72/042 , H04W28/26 , H04W74/0816
摘要： A method, an apparatus, and a computer program are presented for carrying out channel reservations in a wireless communication system. A communication apparatus initiates a preliminary channel reservation procedure initiating related to a spatial multiplexing group transmission. The communication apparatus is caused to transmit during the preliminary channel reservation procedure a reservation request message announcing a preliminary group reservation on the channel. Upon completed preliminary channel reservation procedure, the communication apparatus is caused to utilize the preliminary group reservation by causing transmission of a frame on the reserved channel according to the spatially multiplexed wireless communication.
摘要翻译：呈现用于在无线通信系统中执行信道预留的方法，装置和计算机程序。通信装置启动与空间复用组传输相关的初始信道预留过程。使通信装置在初步信道预留过程期间发送在信道上通知初步群组预约的预约请求消息。在完成初步信道预留过程之后，通过根据空间多路复用的无线通信在预留信道上发送帧来使通信装置利用预备组预约。

86. 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。

87. 发明申请

US20120207036A1 Indicating Status of Radio Resources in Wireless Network 有权
标题翻译：无线网络无线资源状况指标
公开(公告)号：US20120207036A1
公开(公告)日：2012-08-16
申请号：US13026426
申请日：2011-02-14
申请人： Eng Hwee Ong , Jarkko Kneckt
发明人： Eng Hwee Ong , Jarkko Kneckt
IPC分类号： H04W72/08
CPC分类号： H04W72/04 , H04W74/004 , H04W74/006 , H04W74/0816 , H04W84/12
摘要： Methods and apparatuses for indicating status of radio resources in a wireless network are provided. A requesting device transmits a resource request on a first radio channel to a responding device. The resource request includes a request to reserve the first radio channel between the requesting device and the responding device. The responding device transmits a resource response on the first radio channel in response to the resource request. The resource response comprises status information indicative of status of at least one second radio channel not requested to be reserved by the requesting device.
摘要翻译：提供了用于指示无线网络中无线资源状态的方法和装置。请求设备在第一无线电信道上向响应设备发送资源请求。资源请求包括在请求设备和响应设备之间预留第一无线电信道的请求。响应设备响应于资源请求在第一无线电信道上发送资源响应。资源响应包括指示未请求由请求设备保留的至少一个第二无线电信道的状态的状态信息。

88. 发明授权

US08140066B2 Power consumption reduction logic for unscheduled APSD and real time services 有权
标题翻译：用于非计划的APSD和实时服务的功耗降低逻辑
公开(公告)号：US08140066B2
公开(公告)日：2012-03-20
申请号：US11208199
申请日：2005-08-19
申请人： Jarkko Kneckt
发明人： Jarkko Kneckt
IPC分类号： H04W4/00
CPC分类号： H04L65/607 , H04L29/06027 , H04W52/0216 , Y02D70/142 , Y02D70/23
摘要： A system and method for more efficiently scheduling and implementing unscheduled automatic power save delivery service periods between a terminal and an access point. An triggering interval is set for an untrigger flag, the untrigger flag not permitting the implementation of an automatic power save delivery period. Automatic triggering is used unless a plurality of criteria are met, in which case the triggering interval is calculated based upon a plurality of variables. Untrigger flags are set for selected frames based upon the triggering interval, and unscheduled automatic power save delivery service periods are implemented for frames for which the untrigger flag is not set and for which the terminal receives an indication of additional data from a remote source such as an access point.
摘要翻译：一种用于在终端和接入点之间更有效地调度和实现非计划的自动省电递送服务周期的系统和方法。为非抽头标志设置触发间隔，解除标志标志不允许执行自动省电传送周期。使用自动触发，除非满足多个标准，在这种情况下，触发间隔是基于多个变量来计算的。基于触发间隔为所选择的帧设置Untrigger标志，并且对于未被设置untrigger标志的帧并且终端从其接收来自远程源的附加数据的指示来实现非预定的自动省电传送服务周期，例如接入点。

89. 发明申请

US20080049703A1 Multicast-only data transmission mode for access points and virtual access points in a wireless network 审中-公开
标题翻译：用于无线网络中接入点和虚拟接入点的仅组播数据传输模式
公开(公告)号：US20080049703A1
公开(公告)日：2008-02-28
申请号：US11511020
申请日：2006-08-28
申请人： Jarkko Kneckt , Jani Poikela
发明人： Jarkko Kneckt , Jani Poikela
IPC分类号： H04B7/216
CPC分类号： H04W68/00 , H04W4/06 , H04W88/08
摘要： Various embodiments are disclosed relating to a multicast-only data transmission mode in a wireless network. According to an example embodiment, an apparatus for wireless communications may include a controller. The apparatus, which may include an AP or a virtual AP may be configured to operate in a multicast-only data transmission mode (e.g., transmitting only multicast and/or broadcast data frames). The AP or virtual AP may operate in a multicast-only data transmission mode to handle multicast transmissions for one or more multicast streams for one or more wireless networks, for example.
摘要翻译：公开了与无线网络中的仅组播数据传输模式有关的各种实施例。根据示例实施例，用于无线通信的装置可以包括控制器。可以包括AP或虚拟AP的装置可以被配置为以仅多播数据传输模式（例如，仅传输多播和/或广播数据帧）来操作。 AP或虚拟AP可以以仅组播数据传输模式操作，以处理例如针对一个或多个无线网络的一个或多个多播流的多播传输。

90. 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。

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