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1. 发明授权

EP3422780B1 IDENTIFYING A SYNCHRONIZATION MASTER FOR RADIO NODES 有权
公开(公告)号：EP3422780B1
公开(公告)日：2020-05-13
申请号：EP18181277.7
申请日：2018-07-02
申请人： Ruckus Wireless, Inc.
发明人： PETRUS, Paul , ETEVE, Yves , GUPTA, Rajiv , POTHARAJU, Shailender
IPC分类号： H04W56/00

2. 发明公开

EP3507704A1 VIRTUAL-MACHINE DATAPLANE WITH DHCP-SERVER FUNCTIONALITY 审中-公开
公开(公告)号：EP3507704A1
公开(公告)日：2019-07-10
申请号：EP16915362.4
申请日：2016-08-30
申请人： Ruckus Wireless, Inc. , Chuu, Wayne
发明人： CHUU, Wayne
IPC分类号： G06F15/16

3. 发明公开

EP3504928A1 TRANSMITTING TRAFFIC IN A SHARED FREQUENCY BANDWIDTH 审中-实审
公开(公告)号：EP3504928A1
公开(公告)日：2019-07-03
申请号：EP16915349.1
申请日：2016-08-29
申请人： Ruckus Wireless, Inc. , Patel, Sandip C.
发明人： PATEL, Sandip C.
IPC分类号： H04W76/10

4. 发明公开

EP3172845A4 BEAMFORMING FOR A MULTI-USER MIMO GROUP 审中-公开
公开(公告)号：EP3172845A4
公开(公告)日：2018-04-11
申请号：EP14897968
申请日：2014-07-21
申请人： RUCKUS WIRELESS INC
发明人： SHTROM VICTOR
IPC分类号： H04B7/04 , H04B7/0413 , H04B7/0452 , H04B7/06 , H04J11/00 , H04W72/04
CPC分类号： H04B7/0421 , H04B7/0408 , H04B7/0413 , H04B7/043 , H04B7/0452 , H04B7/0617 , H04W16/28 , H04W52/42
摘要： During wireless communication with a multi-user multiple-input multiple-output (MIMO) group, a transmitting device may exclude a receiving device from a subset of the multi-user MIMO group to which it communicates data. In particular, based on responses from receiving devices to sounding packets with beamforming information for the receiving devices, the transmitting device calculates beam-pattern settings for a set of antennas so that, when communicating with the subset, receiving devices in the subset are located on beams within beam patterns formed by the set of antennas while a remainder of the receiving devices (including the receiving device) are located at exclusion zones in the beam patterns. Moreover, a beam pattern for a given receiving device in the subset provides a beam at a location of the given receiving device and provides exclusion zones at locations of the other receiving devices in the multi-user MIMO group.

5. 发明公开

EP3202224A1 TECHNIQUE FOR ESTABLISHING A MESH NETWORK 有权转让
标题翻译：建立网状网络的技术
公开(公告)号：EP3202224A1
公开(公告)日：2017-08-09
申请号：EP14903035.5
申请日：2014-09-30
申请人： Ruckus Wireless, Inc.
发明人： SO, Wilson , LEE, Steve , JANG, Ki-Young
IPC分类号： H04W84/18 , H04W24/00 , H04W88/02
摘要： In order to establish a mesh network, an electronic device may identify one or more mesh-network nodes and may determine associated duty-cycle ratios based on communication with the mesh-network nodes. The electronic device may select candidate mesh-network nodes based on estimated throughput metrics of their communication with a root device in the mesh network. For each of the candidate nodes, the electronic device may associate with a given candidate mesh-network node, and measure the throughput of the given candidate mesh-network node during a time interval by communicating packets. Based on comparisons of the measured throughputs, the electronic device may identify the mesh-network nodes in the candidate mesh-network nodes and may determine the associated duty-cycle ratios. Subsequently, the electronic device communicates information with the root device via the mesh-network nodes based on the duty-cycle ratios.
摘要翻译：为了建立网状网络，电子设备可以识别一个或多个网状网络节点并且可以基于与网状网络节点的通信来确定关联的占空比比率。电子设备可以基于其与网状网络中的根设备的通信的估计的吞吐量度量来选择候选的网状网络节点。对于每个候选节点，电子设备可以与给定候选网状网络节点相关联，并且通过传送分组来在一个时间间隔期间测量给定候选网状网络节点的吞吐量。基于所测量的吞吐量的比较，电子设备可以识别候选网状网络节点中的网状网络节点并且可以确定相关联的占空比比率。随后，电子设备基于占空比来经由网状网络节点与根设备传递信息。

6. 发明公开

EP3146768A1 OUT-OF-BAND ACKNOWLEDGMENT OF WIRELESS COMMUNICATION 有权转让
标题翻译： BANDEXTERNEBESTÄTIGUNGVON DRAHTLOSER KOMMUNIKATION
公开(公告)号：EP3146768A1
公开(公告)日：2017-03-29
申请号：EP15795711.9
申请日：2015-05-13
申请人： Ruckus Wireless, Inc.
发明人： SHTROM, Victor , KISH, William S.
IPC分类号： H04W52/02 , H04W88/06 , H04W74/00
CPC分类号： H04W56/0005 , H04L1/12 , H04L1/1607 , H04W52/0212 , H04W52/0229 , H04W74/006 , H04W74/04 , H04W74/0833 , H04W88/06 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144
摘要： Power consumption in a receiving device is avoided by receiving packets from a transmitting device in a first band of frequencies (such as around 60 GHz) and providing acknowledgments in a second band of frequencies that is different than the first band of frequencies (such as around 5 GHz). These out-of-band acknowledgments may allow the receiving device to avoid transmissions in the first band of frequencies and the associated power consumption. Moreover, the transmissions by the transmitting device in the first band of frequencies and the second band of frequencies may be synchronized so that packets are transmitted in the first band of frequencies when transmission in the second band of frequencies is enabled. In these ways, this communication technique may improve the performance of the transmitting device and the receiving device.
摘要翻译：通过在第一频带（例如大约60GHz）中接收来自发射设备的分组来避免接收设备中的功率消耗，并在不同于第一频带（例如周围）的第二频带提供确认 5 GHz）。这些带外确认可以允许接收设备避免在第一频带和相关联的功率消耗中的传输。此外，发射设备在第一频带和第二频带中的传输可以被同步，使得在第二频带中的传输被启用时，分组在第一频带中传输。以这种方式，这种通信技术可以提高发送设备和接收设备的性能。

7. 发明授权

EP2278832B1 MAC based mapping in IP based communications 有权
标题翻译：基于MAC在IP通信映射
公开(公告)号：EP2278832B1
公开(公告)日：2012-03-28
申请号：EP10011798.5
申请日：2005-11-04
申请人： Ruckus Wireless, Inc.
发明人： Kish, William , Chanak, John , Gram, Charles
IPC分类号： H04W4/06
CPC分类号： H04W4/06 , H04N21/6405 , H04N21/6408 , H04W28/06 , H04W28/22 , H04W72/005 , H04W88/08
摘要： A system for improving throughput in a communications network, the system comprising: a first node and a second node, the first node configured to: transmit to a second node of the communication network; determine a first physical data rate for transmitting to the second node a multicast or broadcast packet; determine a second physical data rate for transmitting to the second node one or more unicast packets resulting from conversion of the multicast or broadcast packet into the one or more unicast packets; and transmit the one or more unicast packets to the second node if the second physical data rate exceeds the first physical data rate and otherwise transmit the multicast or broadcast packet to the second node.

8. 发明公开

EP2350863A4 ESTABLISHING A MESH NETWORK WITH WIRED AND WIRELESS LINKS 有权转让
标题翻译：与建设有线和无线链路网状网络的
公开(公告)号：EP2350863A4
公开(公告)日：2011-11-23
申请号：EP10813061
申请日：2010-11-16
申请人： RUCKUS WIRELESS INC
发明人： MOK RON , KISH WILLIAM S , MIU ALLEN
IPC分类号： G06F15/177 , G06F15/16 , H04W40/02
CPC分类号： H04W76/04 , H04L45/18 , H04W84/18
摘要： Embodiments of the present invention solve problems experienced by mesh networks concerning loop formation where two nodes are connected by both a wired and wireless link. The present invention prevents or ‘breaks’ a loop that that would otherwise result in continually repeating and delayed network data transmission.

9. 发明公开

EP2106178A3 Improved communications throughput with multiple physical data rate transmission determinations 有权
标题翻译：改进的通信吞吐量的传输的物理传输速度的若干规定
公开(公告)号：EP2106178A3
公开(公告)日：2010-03-24
申请号：EP08021224.4
申请日：2005-11-04
申请人： Ruckus Wireless, Inc.
发明人： Kish, William , Chanak, John , Gram, Charles
IPC分类号： H04W4/06
CPC分类号： H04W4/06 , H04N21/6405 , H04N21/6408 , H04W28/06 , H04W28/22 , H04W72/005 , H04W88/08
摘要： A system for improving throughput in a communications network, the system comprising: a first node and a second node, the first node configured to: transmit to a second node of the communication network; determine a first physical data rate for transmitting to the second node a multicast or broadcast packet; determine a second physical data rate for transmitting to the second node one or more unicast packets resulting from conversion of the multicast or broadcast packet into the one or more unicast packets; and transmit the one or more unicast packets to the second node if the second physical data rate exceeds the first physical data rate and otherwise transmit the multicast or broadcast packet to the second node.

10. 发明公开

EP1964209A2 ANTENNAS WITH POLARIZATION DIVERSITY 有权转让
标题翻译：极化分集天线
公开(公告)号：EP1964209A2
公开(公告)日：2008-09-03
申请号：EP06848122.5
申请日：2006-12-26
申请人： Ruckus Wireless, Inc.
发明人： SHTROM, Victor , KISH, William , BARRON, Bernard
IPC分类号： H01Q15/24
CPC分类号： H01Q9/285 , H01Q1/38 , H01Q5/371 , H01Q19/005 , H01Q21/26 , H01Q21/28 , H04B7/10 , Y02D70/122 , Y02D70/142 , Y02D70/442
摘要： A horizontally polarized antenna array allows for the efficient distribution of RF energy into a communications environment through selectable antenna elements and redirectors that create a particular radiation pattern such as a substantially omnidirectional radiation pattern. In conjunction with a vertically polarized array, a particular high-gain wireless environment may be created such that one environment does not interfere with other nearby wireless environments and avoids interference created by those other environments. Lower gain patterns may also be created by using particular configurations of a horizontal and/or vertical antenna array. In a preferred embodiment, the antenna systems disclosed herein are utilized in a multiple-input, multiple-output (MIMO) wireless environment.

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