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. 发明授权

US09467371B2 WLAN home networking with multi-room DVR direct link 有权
标题翻译： WLAN家庭网络与多房间DVR直接链接
公开(公告)号：US09467371B2
公开(公告)日：2016-10-11
申请号：US14232289
申请日：2012-06-21
申请人： Yaniv Elgarisi
发明人： Yaniv Elgarisi
IPC分类号： H04W8/26 , H04L12/741 , H04L12/46 , H04W28/06 , H04W84/12
CPC分类号： H04L45/74 , H04L12/4625 , H04W28/06 , H04W84/12
摘要： A method includes operating a communication system (20) that includes a wireless access point (AP—24) and multiple wireless stations (STAs—28), including at least a first STA that is connected to a first endpoint (36) and a second STA that is connected to a second endpoint (36). A communication packet is transferred from the first endpoint to the second endpoint by transmitting the packet from the first STA to the second STA, not via the AP, using an addressing scheme that specifies in the packet respective layer-2 addresses of the first and second STAs but not of the first and second endpoints. In the second STA, the layer-2 address of the second endpoint is resolved, the resolved layer-2 address is inserted into the packet and the packet is forwarded to the second endpoint using the inserted layer-2 address.
摘要翻译：一种方法包括操作包括无线接入点（AP-24）和多个无线站（STA-28）的通信系统（20），其包括至少连接到第一端点（36）的第一STA和第二端 STA连接到第二端点（36）。通过使用在分组中指定第一和第二端口的各个二层地址的寻址方案，将通信分组从第一端点传送到第二端点，而不是通过AP从第一STA发送到第二STA STA而不是第一个和第二个端点。在第二STA中，解析第二端点的二层地址，将解析的二层地址插入到分组中，并使用插入的二层地址将分组转发到第二端点。

2. 发明授权

US09467195B2 Concurrent dual-band WLAN device using MCM 有权
标题翻译：并行双频WLAN设备使用MCM
公开(公告)号：US09467195B2
公开(公告)日：2016-10-11
申请号：US14341864
申请日：2014-07-28
申请人： Celeno Communications (Israel) Ltd.
发明人： Nir Shapira
IPC分类号： H04B1/38 , H04B1/00 , H04B1/401 , H04B1/52 , H04W84/12 , H04W72/00 , H04W88/06
CPC分类号： H04B1/401 , H04B1/0064 , H04W72/00 , H04W84/12 , H04W88/06
摘要： A wireless Local Area Network (WLAN) device includes a first transceiver and a second transceiver. The first transceiver is configured to communicate on a first frequency band, and includes a first Multi-Chip Module (MCM). The first MCM includes a first Radio-Frequency Integrated Circuit (RFIC) for transmitting and receiving on the first frequency band and a first BaseBand Integrated Circuit (BBIC). The second transceiver is configured to communicate on a second frequency band, and includes a second MCM. The second MCM includes a second RFIC for transmitting and receiving on the second frequency band and a second BBIC that is identical to the first BBIC.
摘要翻译：无线局域网（WLAN）设备包括第一收发器和第二收发器。第一收发器被配置为在第一频带上进行通信，并且包括第一多芯片模块（MCM）。第一MCM包括用于在第一频带上发射和接收的第一射频集成电路（RFIC）和第一基带集成电路（BBIC）。第二收发器被配置为在第二频带上通信，并且包括第二MCM。第二MCM包括用于在第二频带上发送和接收的第二RFIC和与第一BBIC相同的第二BBIC。

3. 发明申请

US20150334602A1 BSS-WIDE BANDWIDTH RESTRICTION MODES FOR WLAN 审中-公开
标题翻译： WLAN宽带宽带限制模式
公开(公告)号：US20150334602A1
公开(公告)日：2015-11-19
申请号：US14277997
申请日：2014-05-15
申请人： Celeno Communications (Israel) Ltd.
发明人： Oren Hencinski
IPC分类号： H04W28/20 , H04W88/08 , H04W84/12
CPC分类号： H04W28/20 , H04W84/12 , H04W88/08
摘要： A method includes, in an Access Point (AP) that communicates with one or more wireless communication stations (STAs) in accordance with a communication protocol that permits the STAs to transmit to the AP at bandwidths selected by the STAs without coordination with the AP, evaluating a condition relating to signal quality of at least one of the STAs. A maximum bandwidth is chosen based on the evaluated condition, and the STAs are instructed to transmit to the AP at no more than the chosen maximum bandwidth.
摘要翻译：一种方法包括：在根据通信协议与一个或多个无线通信站（STA）进行通信的接入点（AP）中，所述通信协议允许所述STA在不与所述AP协调的情况下以所述STA选择的带宽向所述AP发送所述AP，评估与至少一个STA的信号质量相关的条件。基于评估条件选择最大带宽，并且指示STA以不超过所选择的最大带宽向AP发送。

4. 发明申请

US20140355532A1 WLAN DEVICE WITH AUXILIARY RECEIVER CHAIN 有权
标题翻译：具有辅助接收器链的WLAN设备
公开(公告)号：US20140355532A1
公开(公告)日：2014-12-04
申请号：US14278117
申请日：2014-05-15
申请人： CELENO COMMUNICATIONS (ISRAEL) LTD.
发明人： Nir Shapira
IPC分类号： H04W72/08
CPC分类号： H04W72/08 , H04B1/3805 , H04W72/085 , H04W84/12
摘要： A method includes, in a Wireless Local Area Network (WLAN) device, communicating on a given communication channel using one or more primary transmission/reception (TX/RX) chains. Concurrently with communicating on the given communication channel using the primary TX/RX chains, signal activity is evaluated on one or more alternative communication channels using an auxiliary reception (RX) chain whose hardware is partially shared with one of the primary TX/RX chains.
摘要翻译：一种方法包括在无线局域网（WLAN）设备中，使用一个或多个主要发送/接收（TX / RX）链在给定通信信道上进行通信。与使用主TX / RX链的给定通信信道上的通信同时地，使用辅助接收（RX）链在一个或多个备选通信信道上评估信号活动，其辅助接收（RX）链，其硬件与主TX / RX链之一部分共享。

5. 发明授权

US07751353B2 Device, system and method of securing wireless communication 有权
标题翻译：保护无线通信的设备，系统和方法
公开(公告)号：US07751353B2
公开(公告)日：2010-07-06
申请号：US11386879
申请日：2006-03-23
申请人： Nir Shapira , Gilad Rozen
发明人： Nir Shapira , Gilad Rozen
IPC分类号： H04B7/00
CPC分类号： H04L63/1475 , H04K3/28 , H04K3/41 , H04K3/45 , H04K3/825 , H04K2203/18 , H04K2203/32 , H04K2203/34 , H04L25/0204 , H04L25/0222 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802 , H04W12/02 , H04W12/12
摘要： Some demonstrative embodiments of the invention include methods, devices and/or systems to secure a wireless transmission. The method may include, for example, transmitting a noise transmission to be received by one or more destinations other than an intended destination of a packet during a time period corresponding to a duration of the packet. Other embodiments are described and claimed.
摘要翻译：本发明的一些演示实施例包括用于确保无线传输的方法，设备和/或系统。该方法可以包括例如在对应于分组的持续时间的时间段期间发送要由分组的预期目的地以外的一个或多个目的地接收的噪声传输。描述和要求保护其他实施例。

6. 发明授权

US07672400B2 Method of secure WLAN communication 有权
标题翻译：安全WLAN通信方法
公开(公告)号：US07672400B2
公开(公告)日：2010-03-02
申请号：US11319659
申请日：2005-12-29
申请人： Nir Shapira , Gilad Rozen
发明人： Nir Shapira , Gilad Rozen
IPC分类号： H04L27/00 , H04B1/00 , H04B7/00
CPC分类号： H04W52/265 , H04W52/20 , H04W52/241 , H04W52/267 , H04W52/346
摘要： Some demonstrative embodiments of the invention include a method device and/or system of secure communication in a wireless network using a spatial division multiple access transmission scheme. The method, according to some demonstrative embodiments may include allocating transmission power to N channels to be transmitted to one or more destination stations by N antennas, such that the power to be received by each one of the one or more destination stations is not greater, by more than a predefined power margin, than a minimum power required for reception at a desired quality of service. Other embodiments are described and claimed.
摘要翻译：本发明的一些演示实施例包括使用空分多址传输方案的无线网络中的安全通信的方法设备和/或系统。根据一些说明性实施例的该方法可以包括：通过N个天线向N个信道分配要发送到一个或多个目的地站的发射功率，使得由一个或多个目的地站中的每一个接收的功率不大，超过预期的功率余量，而不是在期望的服务质量下接收所需的最小功率。描述和要求保护其他实施例。

7. 发明授权

US10608999B2 Establishing a secure uplink channel by transmitting a secret word over a secure downlink channel 有权
公开(公告)号：US10608999B2
公开(公告)日：2020-03-31
申请号：US15822249
申请日：2017-11-27
申请人： Celeno Communications (Israel) Ltd.
发明人： Nir Shapira
IPC分类号： H04L29/06 , H04B7/06 , H04L9/06 , H04W12/00 , H04W12/12 , H04K3/00 , H04L9/08 , H04W12/04 , H04W12/02
摘要： An apparatus includes a Base Station (BS) that includes an antenna array and circuitry. The antenna array is configured to transmit downlink transmissions and to receive uplink transmissions. The circuitry is configured to generate secret bits to be used for securing uplink transmissions from legitimate user devices, and to distribute the secret bits over one or more data streams destined to the legitimate user devices, to further generate one or more jamming streams, and to apply to the jamming streams beamforming that directs the jamming streams away from the legitimate user devices, to transmit the data streams and the jamming streams using the antenna array, to receive, via the antenna array, data that was encrypted by a legitimate user device based on the secret bits, and to recover the data by decoding the encrypted data using the secret bits.

8. 发明授权

US10028253B2 Early decision on single-channel or dual-channel transmission mode 有权
公开(公告)号：US10028253B2
公开(公告)日：2018-07-17
申请号：US15220412
申请日：2016-07-27
申请人： Celeno Communications (Israel) Ltd.
发明人： Nir Shapira , Albert Rapaport
IPC分类号： H04W72/02 , H04W36/06 , H04B1/00 , H04W84/12
摘要： A Wireless Local Area Network (WLAN) device includes multiple transmission/reception (TX/RX) chains, and control circuitry. The TX/RX chains include first TX/RX chains tuned to a first channel, and second TX/RX chains that are selectively tuned to the first channel or to a different second channel. The control circuitry is configured to receive, via at least one of the TX/RX chains, a frame preamble signal including a first part and a second part, which are both transmitted over either the first channel alone or over both the first and second channels, and the first part is decoded from the first channel alone, to make a decision, before receiving the entire first part, whether the second part is transmitted over the first channel alone or over both the first and second channels, and to tune the second TX/RX chains to the first channel or to the second channel, based on the decision.

9. 发明授权

US09882593B2 Coexistence between primary chains and auxiliary receiver chain in a WLAN device 有权
公开(公告)号：US09882593B2
公开(公告)日：2018-01-30
申请号：US14583121
申请日：2014-12-25
申请人： Celeno Communications (Israel) Ltd.
发明人： Nir Shapira
IPC分类号： H04W4/00 , H04B1/3805 , H04W88/06
CPC分类号： H04B1/3805 , H04W88/06
摘要： A method includes, in a Wireless Local Area Network (WLAN) device that includes one or more primary transmission/reception (TX/RX) chains and an auxiliary reception (RX) chain, defining a first operational mode in which priority is given to transmission of the primary TX/RX chains, and a second operational mode in which the priority is given to reception of the auxiliary RX chain. communication is performed on a given communication channel using the primary TX/RX chains, and evaluation of signal activity is performed on one or more alternative communication channels using the auxiliary reception (RX) chain, while operating the WLAN device alternately in the first and second operational modes.

10. 发明授权

US09426810B2 Airtime-aware scheduling for wireless local-area network 有权
标题翻译：无线局域网的时间感知调度
公开(公告)号：US09426810B2
公开(公告)日：2016-08-23
申请号：US14203614
申请日：2014-03-11
申请人： Celeno Communications (Israel) Ltd.
发明人： Nir Shapira , Oren Hencinski , Meir Shiri , Boris Gimelbrand , Amir Helfan
IPC分类号： H04W72/08 , H04W72/04 , H04W72/12
CPC分类号： H04W72/08 , H04W72/04 , H04W72/10 , H04W72/1242 , H04W72/1252
摘要： A method for communication includes accepting in an Access Point (AP) data items for transmission over a wireless channel to multiple terminals served by the AP. Aggregate airtimes, which were previously allocated to the respective terminals on the wireless channel, are assessed. Transmission of the data items is scheduled depending on the aggregate airtimes.
摘要翻译：一种用于通信的方法包括：接入点（AP）接收数据项以便通过无线信道传输到由AP服务的多个终端。评估了先前分配给无线信道上各个终端的总计时间。数据项目的传输根据总时空计算。

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