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    • 5. 发明申请
    • METHODS CIRCUITS DEVICES SYSTEMS AND ASSOCIATED COMPUTER EXECUTABLE CODE FOR PROVIDING DIGITAL SERVICES
    • 方法电路设备系统和相关计算机提供数字服务的可执行代码
    • WO2015193886A1
    • 2015-12-23
    • PCT/IL2015/050604
    • 2015-06-15
    • COHEN, David
    • COHEN, David
    • H04M3/42H04M3/493
    • H04M7/0036H04M3/5191H04M2242/04
    • The present invention includes methods, circuits, devices, systems and associated computer executable code for providing or otherwise facilitating digital and/or interactive services, for example to a communication device such as a mobile communication device. The present invention may also include methods, circuits, devices, systems and associated computer executable code for associating and optionally synchronizing voice and data communication sessions. According to some embodiments, a voice call between a communication device, such as a smartphone, and a telephonic appliance, such as for example an Interactive Voice Response (IVR) appliance or Call/Support Center Station associated with a service provider, may trigger a digital service to the communication device.
    • 本发明包括用于提供或以其他方式促进数字和/或交互服务的方法,电路,设备,系统和相关联的计算机可执行代码,例如到诸如移动通信设备的通信设备。 本发明还可以包括用于关联和可选地同步语音和数据通信会话的方法,电路,设备,系统和相关联的计算机可执行代码。 根据一些实施例,诸如智能电话的通信设备和电话设备(例如与服务提供商相关联的交互式语音应答(IVR)设备或呼叫/支持中心站)之间的语音呼叫可以触发 数字服务到通信设备。
    • 7. 发明申请
    • A PASSIVE ADAPTER FOR HOME NETWORKS
    • 用于家庭网络的被动适配器
    • WO2012059924A1
    • 2012-05-10
    • PCT/IL2011/000861
    • 2011-11-03
    • TANGOTEC LTD.COHEN, David
    • COHEN, David
    • H04J1/02
    • H04L12/2832H04L12/4625
    • The invention relates to a passive adapter for bridging two or more types of infrastructure networks, which comprise: (a) plurality of ports each of said ports being connected respectively to one of said infrastructure networks; (b) plurality of filters, each of said filters being associated to one of said ports for preventing interferences between plurality of said networks; and (c) one or more transformers, each providing insulation between any two of said types of infrastructure networks, and it further provides impedance matching.
    • 本发明涉及用于桥接两种或多种类型的基础设施网络的无源适配器,其包括:(a)多个端口,每个所述端口分别连接到所述基础设施网络之一; (b)多个滤波器,每个所述滤波器与所述端口中的一个相关联,用于防止多个所述网络之间的干扰; 和(c)一个或多个变压器,每个变压器在所述两种类型的基础设施网络之间提供绝缘,并进一步提供阻抗匹配。
    • 10. 发明申请
    • WIRELESS INTERFACE SYSTEM AND METHOD
    • 无线接口系统和方法
    • WO2008029410A3
    • 2009-04-16
    • PCT/IL2007001107
    • 2007-09-09
    • COHEN DAVID
    • COHEN DAVID
    • H04B1/18H04B1/16
    • H04W84/12H04W88/085
    • A bi-directional interface system between a wireless system and a cable system comprises means for operating a mixer as a bi-directional device to concurrently perform upconversion in one direction and downconversion in the other. Input signals are applied to the mixer at both its RF and IF ports and output signals are extracted from the same ports. A signal is also applied to the LO input of the mixer as required in the mixer. Preferably the system uses a high level mixer. In a wireless LAN system with coverage over a first area, a method for increasing the LAN coverage to a second area includes uses connecting signals from the first area into a cable system using a first bi-directional interface, and connecting back to wireless at a remote location.
    • 无线系统和电缆系统之间的双向接口系统包括用于将混频器作为双向设备操作的装置,以在一个方向上同时执行上变频并在另一个方向上进行下变频。 输入信号在其RF和IF端口都被施加到混频器,并且从同一端口提取输出信号。 如混频器中所需,信号也适用于混频器的LO输入。 优选地,该系统使用高级混合器。 在覆盖第一区域的无线LAN系统中,将LAN覆盖增加到第二区域的方法包括使用第一双向接口将来自第一区域的信号连接到电缆系统,并且在 偏远的地点。