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    • 1. 发明申请
    • SYSTEM AND METHOD FOR EQUALIZING TRANSMISSION DELAY IN A NETWORK
    • 网络中传输延迟均衡的系统和方法
    • WO2013139739A1
    • 2013-09-26
    • PCT/EP2013/055572
    • 2013-03-18
    • AIRTIES KABLOSUZ ILETISM SANAYI VE DISTICARET ASBIRLIK, Firat
    • BIRLIK, Firat
    • H04L12/879H04L12/953
    • H04L47/283H04L47/34H04L47/50H04L47/562H04L49/9057H04L65/80
    • A network device includes an antenna connected to an RF chip and a processor coupled to an Ethernet port, the RF chip, a program memory, a packet buffer memory, a pointer buffer memory, and a program memory. The program memory contains instruction that, when executed by the processor, cause a plurality of packets received by the antenna and the RF chip in a first order to be stored in the packet buffer memory in such order, cause a pointer associated with each one of the plurality of packets to be stored in the pointer buffer memory, cause the pointers stored in the pointer buffer memory to be placed in a second order in accordance with a time stamp that is included with each packet, cause the packets stored in the packet buffer memory to be passed along to the Ethernet port in accordance with the sorted pointer to each packet.
    • 网络设备包括连接到RF芯片的天线和耦合到以太网端口的处理器,RF芯片,程序存储器,分组缓冲存储器,指针缓冲存储器和程序存储器。 程序存储器包含指令,当由处理器执行时,使由天线接收的多个分组以及第一顺序的RF芯片以这样的顺序存储在分组缓冲存储器中,引起与每个 要存储在指针缓冲存储器中的多个分组使得存储在指针缓冲存储器中的指针根据每个分组所包括的时间戳被放置成二阶,导致存储在分组缓冲器中的分组 根据指向每个数据包的分拣指针将内存传送到以太网端口。
    • 4. 发明申请
    • FLOATING LINK HANDOVER USING VIRTUAL ACCESS POINT IDENTIFICATION
    • 使用虚拟访问点标识来浮动链接切换
    • WO2016042157A1
    • 2016-03-24
    • PCT/EP2015/071515
    • 2015-09-18
    • AIRTIES KABLOSUZ ILETISM SANAYI VE DISTICARET AS
    • SOYAK, ErenBIRLIK, FiratPALAZ, Okan
    • H04W36/00
    • H04W72/0426H04W16/10H04W36/0055H04W84/18
    • A wireless network device configurable for communication with a client device and a further network device, the wireless network device comprising: a processor; a network interface; and a virtual address stored in a memory, wherein the processor is configured to determine whether to operate the wireless network device, in use, in a first state or a second state, wherein: in the first state the wireless network device communicates with the client device using the virtual address to identify itself to the client device; and in the second state the wireless network device sends a command containing information associated with the virtual address to the further network device via the network interface, wherein the command instructs the further network device to assume the virtual address and communicate with the client device instead of the wireless network device after a predetermined time interval.
    • 一种无线网络设备,可配置为与客户端设备和另外的网络设备进行通信,所述无线网络设备包括:处理器; 一个网络接口; 以及存储在存储器中的虚拟地址,其中所述处理器被配置为在第一状态或第二状态中确定是否在使用中操作所述无线网络设备,其中:在所述第一状态中,所述无线网络设备与所述客户端通信 设备使用虚拟地址来识别客户端设备; 并且在所述第二状态下,所述无线网络设备经由所述网络接口向所述另外的网络设备发送包含与所述虚拟地址相关联的信息的命令,其中,所述命令指示所述另外的网络设备假定所述虚拟地址并与所述客户端设备通信,而不是 无线网络设备在预定的时间间隔之后。
    • 5. 发明申请
    • A UNIVERSAL REPEATER, A METHOD OF OPERATING A UNIVERSAL REPEATER AND A NETWORK INCLUDING THE SAME
    • 通用复用器,通用复用器和网络的操作方法
    • WO2015186077A1
    • 2015-12-10
    • PCT/IB2015/054203
    • 2015-06-03
    • AIRTIES KABLOSUZ ILETISM SANAYI VE DISTICARET AS
    • BIRLIK, FiratCAN, IlhanKARACA, Mehmet
    • H04W76/02H04W84/12
    • H04W74/004H04B7/155H04W16/26H04W24/02H04W28/18H04W76/10H04W76/14H04W84/12
    • A Universal Repeater (UR) is configured to pair with an uplink in a network. The UR includes an interface configured to interface with an uplink along a selected route between the UR and an access point (AP) in a network; and a memory having machine executable code therein that, when executed by a processor, causes the processor to determine the uplink based on data received from a plurality of candidate uplinks, and to instruct the interface to pair with the uplink (S1010). Preferably, a process S1000 commences at step S 1002, when the universal repeater is activated within a WLAN network and comes online. Then, the process moves to step S1004, whereby the universal repeater listens for 1 second for beacons using the same SSID. The process then moves to step S1006, whereby the universal repeater determines the BSSIDs of the devices, inluding a plurality of URs, operating in the WLAN and the end-to-end capacities from the devices operating in the WLAN to the Access Point (AP) gateway of the network.The process then determines a sorted list of end-to-end capacities for each of the devices at step S1008. Once the universal repeater has determined the sorted list, the universal repeater associates itself as a station (STA) to the device with the BSSID with the highest end-to-end capacity at step S 1010. The process then ends at step S 1012. The universal repeater may further determine the uplink based on a number of hops between the UR and the AP. Advantageously, a universal repeater that is introduced into a wireless network can dynamically associate with other parts of the network, thereby extending the range of the network whilst providing the most efficient throughput from that universal repeater to the network gateway. Beneficially, subsequently introduced universal repeaters in an extended network can form efficient chains of connection to a gateway. When the universal repeater has associated as a STA to the BSSID with the highest end-to-end capacity, third party devices are more easily able to integrate with the network, whilst benefitting from the optimised data throughput.
    • 通用中继器(UR)被配置为与网络中的上行链路进行配对。 UR包括被配置为沿着UR与网络中的接入点(AP)之间的所选路由与上行链路接口的接口; 以及其中具有机器可执行代码的存储器,当由处理器执行时,使处理器基于从多个候选上行链路接收的数据来确定上行链路,并指示接口与上行链路配对(S1010)。 优选地,当通用中继器在WLAN网络内被激活并在线时,步骤S1000开始于步骤S1002。 然后,处理进入步骤S1004,由此通用中继器使用相同的SSID侦听1秒钟的信标。 然后,该过程移动到步骤S1006,由此通用中继器确定在WLAN中操作的多个设备的BSSID,以及从在WLAN中操作的设备到接入点(AP)的端到端容量 )网关。然后,过程在步骤S1008确定每个设备的端到端容量的排序列表。 一旦通用中继器确定了排序的列表,则在步骤S1010,通用中继器将自身关联到具有具有最高端到端容量的BSSID的设备的站(STA)。该过程在步骤S1012结束。 通用中继器还可以基于UR与AP之间的跳数进一步确定上行链路。 有利地,引入到无线网络中的通用中继器可以动态地与网络的其他部分相关联,从而扩展网络的范围,同时提供从该通用中继器到网络网关的最有效的吞吐量。 有利地,随后在扩展网络中引入通用中继器可以形成与网关的有效连接链。 当通用中继器作为STA与具有最高端到端容量的BSSID相关联时,第三方设备更容易地能够与网络集成,同时受益于优化的数据吞吐量。
    • 7. 发明申请
    • SYSTEM AND METHOD TO AVOID INTERFERENCE WITH RADAR SYSTEMS
    • 避免与雷达系统干扰的系统和方法
    • WO2013110472A1
    • 2013-08-01
    • PCT/EP2013/000242
    • 2013-01-28
    • AIRTIES KABLOSUZ ILETISM SANAYI VE DISTICARETASSOYAK, ErenBIRLIK, FiratTASKIN, Metin
    • SOYAK, ErenBIRLIK, FiratTASKIN, Metin
    • H04W16/14H04W72/08H04W84/12
    • H04W16/14H04K3/226H04K3/822H04K2203/18H04L12/413H04W72/08H04W84/12
    • A WLAN 802.11 device (terminal or access point) uses channels that may be interfered by radar in the 5GHz band. The wireless network device comprising a single RF module adapted to supply wireless signals to a network, a memory, wherein the memory has computer executable instructions stored therein and a processor, wherein execution of the computer executable instructions by the processor causes the processor to retrieve a channel monitoring time from the memory, determine if the single RF module is idle, determine a period of the single RF module is idle, determine a quantity of channels in a frequency band usable by radar, or other non-WiFi sources of interference that may be monitored based on the period of time, randomly select channels to monitor, wherein the quantity of selected channels does not exceed the quantity of channels in the frequency band usable by radar or other non WiFi sources of interference that may be monitored, monitor the selected channels, wherein each channel is monitored for a predetermined period of time between transmissions of data, develop a value of a confidence level for each channel, wherein the confidence level associated with a channel indicates the pro ability that frequencies associated with such channel are used by a radar system, and store the developed values of confidence levels in the memory.
    • WLAN 802.11设备(终端或接入点)使用可能受5GHz频段雷达干扰的信道。 所述无线网络设备包括适于向网络提供无线信号的单个RF模块,存储器,其中所述存储器具有存储在其中的计算机可执行指令和处理器,其中所述处理器执行所述计算机可执行指令使所述处理器检索 从存储器的通道监视时间,确定单个RF模块是否空闲,确定单个RF模块的周期是空闲的,确定雷达可用的频带中的信道数量,或其他非WiFi干扰源 基于时间段进行监视,随机选择要监视的频道,其中所选择的频道的数量不超过可被雷达或可能被监视的其他非WiFi干扰源使用的频带中的频道数量,监视所选择的频道 信道,其中每个信道在数据传输之间被监视预定的时间段,产生置信度的值 其中与信道相关联的置信水平表示与雷达系统使用与这种信道相关联的频率的能力,并将置信水平的开发值存储在存储器中。
    • 9. 发明申请
    • WIRELESS LOCAL AREA NETWORKING DEVICES PROVIDING PROTECTION FOR HIGH PRIORITY PACKETS
    • 无线本地区网络设备为高优先级分组提供保护
    • WO2009154581A1
    • 2009-12-23
    • PCT/TR2008/000076
    • 2008-06-19
    • AIRTIES KABLOSUZ ILETISIM SANAYI VE DIS TICARET ASTASKIN, Metin IsmailKURT, TolgaBIRLIK, Firat
    • TASKIN, Metin IsmailKURT, TolgaBIRLIK, Firat
    • H04W28/24
    • H04W28/24H04W74/08
    • This invention is related to increasing the Quality of Service (QoS) and lowering Packet Loss Rate (PLR) by protecting high priority packets transmitted in a WLAN from hidden nodes that is often encountered in neighboring WLANs and 802.11s mesh networks by utilizing selective RTS/CTS signaling architecture. The WLAN devices developed in this invention send RTS signal and wait for CTS before sending high priority packets but do not send RTS for other packets which are lower priority. High priority packets are usually video or voice packets that require real time delivery with high QoS requirements and with very low PLR. By enabling RTS/CTS signaling only for high priority traffic, the total overhead caused by RTS/CTS signaling is minimized and the total network throughput capacity is optimized. Those devices can also transfer voice and video or like signals at high quality by forming IEEE 802.11s Standard compliant wireless mesh networks in order to overcome wireless signal attenuation problems encountered in concrete buildings. Every mesh point in 802.11s mesh network also implement selective RTS/CTS signaling in order to protect high priority packets throughout the mesh network. The devices invented may also include VoIP, IPTV or DSL modem features integrated in the same hardware utilizing different IEEE 802.11 standards including IEEE 802. Hg and IEEE 802.Hn.
    • 本发明涉及通过利用选择性的RTS / IP网络来保护在WLAN中传输的高优先级分组从经常在相邻WLAN和802.11网格网络中遇到的隐藏节点降低分组丢失率(PLR) CTS信令架构。 在本发明中开发的WLAN设备发送RTS信号,并在发送高优先级数据包之前等待CTS,但不对其它优先级较低的数据包发送RTS。 高优先级数据包通常是视频或语音数据包,需要具有高QoS要求和极低PLR的实时传送。 通过仅对高优先级业务启用RTS / CTS信令,RTS / CTS信令引起的总开销最小化,并且优化了总网络吞吐量。 这些设备还可以通过形成IEEE 802.11s标准兼容的无线网状网络来传输高质量的语音和视频或类似信号,以克服混凝土建筑物中遇到的无线信号衰减问题。 802.11s网状网络中的每个网格点还实现选择性的RTS / CTS信令,以便保护整个网状网络中的高优先级分组。 所发明的设备还可以包括集成在相同硬件中的VoIP,IPTV或DSL调制解调器功能,其使用不同的IEEE 802.11标准,包括IEEE802.HP和IEEE802.Hn。