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    • 4. 发明公开
    • AD-HOC COMMUNICATION NETWORK AND COMMUNICATION METHOD
    • AD-HOC通信网络和通信方法
    • EP3202225A1
    • 2017-08-09
    • EP15847894.1
    • 2015-09-24
    • Cardo Systems Inc.
    • MOATO, Abraham AviGLEZERMAN, AbrahamASHKENAZY, Albert SamuelSHERMAN, YaelRAHAMIM, Yossef
    • H04W84/18H04W56/00H04W72/04H04J3/06
    • H04M3/561H04J3/0652H04L41/12H04L45/02H04M3/568H04W8/186H04W8/26H04W40/24H04W56/0015H04W72/0446H04W84/20H04W84/22
    • The present invention relates to a method for forming a mobile ad-hoc voice network for operation in a rapidly changing environment, which comprises (A) assigning to a plurality of devices a group ID and to each of said devices a respective serial number (B) providing within each of said devices an algorithm for (B.1) calculating, based on individual neighbors data that are transmitted by each of the network devices within slots of a TDMA cycle, a structure of the network, including determination of one or more relay devices (B.2) calculating a leader for the network and (B.3) calculating a synchronizer for the network (C) transmitting by each of said devices within slots of said TDMA cycle the respective neighbors of that device (D) transmitting by the synchronizer of said network periodical synchronization data within slots of the TDMA cycle, and propagating the synchronization data to all the network devices upon, completion of each of said TDMA cycle, applying said algorithm by each of said devices to determine and possibly update the structure of the network, the relays of the network, and the leader of said network (E) within a period of said TDMA cycle, synchronizing each of the devices based on said synchronization data, while upon determination that the synchronizer is missing, determining by each device a new synchronizer for the system and (F) sending by devices of said network within a plurality of said TDMA slots voice data in digital form.
    • 本发明涉及一种形成用于在快速变化的环境中操作的移动自组织语音网络的方法,该方法包括(A)向多个设备分配组ID,并向每个所述设备分配相应的序列号(B )在每个所述设备内提供用于(B.1)基于个别邻居计算由TDMA周期的时隙内的每个网络设备传送的数据的算法的算法,该网络的结构包括确定一个或多个 (B.2)计算网络的引导者,和(B.3)计算网络的同步器(C),由所述TDMA循环的时隙内的每个所述设备发送该设备的相应邻居(D) 通过TDMA周期的时隙内的所述网络周期性同步数据的同步器,并且在每个所述TDMA周期完成时将所述同步数据传播到所有网络设备,通过eac应用所述算法 h的所述设备,以在所述TDMA周期的时间段内确定并可能更新网络的结构,网络的中继器和所述网络的引导者(E),基于所述同步数据同步每个设备,同时 在确定所述同步器缺失时,由每个设备确定用于所述系统的新同步器,以及(F)由所述网络的设备在多个所述TDMA时隙内以数字形式发送语音数据。
    • 9. 发明公开
    • A METHOD OF EXTENDING AN INTERCOM COMMUNICATION RANGE AND DEVICE THEREOF
    • VERFAHREN ZUR ERWEITERUNG DER KOMMUNIKATIONSREICHWEITE EINERTÜRSPRECHANLAGEUND VORRICHTUNG DAVOR
    • EP3063958A1
    • 2016-09-07
    • EP14858773.6
    • 2014-11-02
    • Cardo Systems Inc.
    • GLEZERMAN, AbrahamMOATO, Abraham
    • H04W4/00H04W36/14H04W88/06
    • H04M1/7253H04L69/18H04L69/40H04M1/6033H04W4/50H04W4/80H04W36/03H04W76/14H04W76/18H04W84/18H04W88/06
    • The present invention relates to a method of extending an intercom communication range, comprising: a) during the pairing process between a first headset communication device and a second headset communication device, providing cellular related parameters, to be stored in a memory module of each headset communication device, in addition to the common Bluetooth required parameters, such that the cellular related parameters of the first headset includes a cellular phone number associated with the second headset and vice versa; b) establishing an intercom communication between both headsets via a Bluetooth channel; and c) upon detecting intercom communication loss at said Bluetooth channel or unavailable Bluetooth link during said intercom communication, temporarily routing the intercom communication to an alternate cellular communication channel by initiating a cellular call using the stored cellular phone number of the second headset.
    • 本发明涉及一种扩展对讲通信范围的方法,包括:a)在第一耳机通信设备和第二耳机通信设备之间的配对过程中,提供要存储在每个耳机的存储器模块中的蜂窝相关参数 通信设备,除了常见的蓝牙所需参数之外,使得第一耳机的蜂窝相关参数包括与第二耳机相关联的蜂窝电话号码,反之亦然; b)通过蓝牙通道在两个耳机之间建立对讲通信; 以及c)当在所述对讲通信期间检测到所述蓝牙信道处的对讲通信损失或不可用的蓝牙链路时,通过使用所存储的第二耳机的蜂窝电话号码发起蜂窝呼叫,临时将对讲通信路由到替代的蜂窝通信信道。