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1. 发明申请

US20090051496A1 Method and Apparatus for Low Power Modulation and Massive Medium Access Control 有权
标题翻译：低功率调制和大容量介质访问控制的方法和装置
公开(公告)号：US20090051496A1
公开(公告)日：2009-02-26
申请号：US11843543
申请日：2007-08-22
申请人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
发明人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
IPC分类号： H04Q5/22 , G08B13/14 , H04L12/43
CPC分类号： H04B1/7176 , H04B2201/71632 , H04W74/00 , Y02D70/144 , Y02D70/166 , Y02D70/22 , Y02D70/40
摘要： An ultra low power, low complexity, low collision, deterministic modulation method that also works as a massive medium access mechanism for communication systems is based on positioning data in a communication resource space, such as time and frequency, such that the position of a symbol in that space determines its value and its access to the medium. The number base of the symbol is determined by the size of the subset of the resource space it is positioning itself in and, thereby, a few sparsely located symbols can convey a large value, while the remainder of the space can be simultaneously and massively used by other sparsely resource using members of the network.
摘要翻译：也可以作为通信系统的大型介质访问机制的超低功率，低复杂度，低冲突，确定性调制方法，是基于在诸如时间和频率的通信资源空间中定位数据，使得符号的位置在这个空间决定了它的价值和对媒介的访问。符号的数字基数由其自身定位的资源空间的子集的大小确定，因此，几个稀疏位置的符号可以传达大的值，而空间的其余部分可以同时并大量使用由其他资源稀少的网络成员使用。

2. 发明授权

US08314688B2 Method and apparatus for low power modulation and massive medium access control 有权
标题翻译：用于低功率调制和大容量介质访问控制的方法和装置
公开(公告)号：US08314688B2
公开(公告)日：2012-11-20
申请号：US11843543
申请日：2007-08-22
申请人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
发明人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
IPC分类号： G05B11/01 , G08C19/12 , H04J11/00 , H04W4/00 , H04L27/06
CPC分类号： H04B1/7176 , H04B2201/71632 , H04W74/00 , Y02D70/144 , Y02D70/166 , Y02D70/22 , Y02D70/40
摘要： An ultra low power, low complexity, low collision, deterministic modulation method that also works as a massive medium access mechanism for communication systems is based on positioning data in a communication resource space, such as time and frequency, such that the position of a symbol in that space determines its value and its access to the medium. The number base of the symbol is determined by the size of the subset of the resource space it is positioning itself in and, thereby, a few sparsely located symbols can convey a large value, while the remainder of the space can be simultaneously and massively used by other sparsely resource using members of the network.
摘要翻译：也可以作为通信系统的大型介质访问机制的超低功率，低复杂度，低冲突，确定性调制方法，是基于在诸如时间和频率的通信资源空间中定位数据，使得符号的位置在这个空间决定了它的价值和对媒介的访问。符号的数字基数由其自身定位的资源空间的子集的大小确定，因此，几个稀疏位置的符号可以传达大的值，而空间的其余部分可以同时并大量使用由其他资源稀少的网络成员使用。

3. 发明申请

US20060103533A1 Radio frequency tag and reader with asymmetric communication bandwidth 审中-公开
标题翻译：无线电频标和具有不对称通信带宽的读卡器
公开(公告)号：US20060103533A1
公开(公告)日：2006-05-18
申请号：US10988271
申请日：2004-11-15
申请人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
发明人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
IPC分类号： G08B13/14
CPC分类号： G06K7/0008 , G06K7/10306
摘要： A method and apparatus to overcome fundamental shortcomings in narrow band as well as wide band RFID solutions through offering a hybrid solution that utilizes benefits of narrow band in the downlink direction with the benefits of ultra wide band in the uplink. The invention encompasses a multitude of methods, including an approach to increase the ability to capture electromagnetic energy from the reader.
摘要翻译：一种克服窄带以及宽带RFID解决方案的基本缺点的方法和装置，通过提供一种混合解决方案，利用上行链路中超宽带的优点，在下行链路方向上利用窄带的优势。本发明包括许多方法，包括增加从读取器捕获电磁能的能力的方法。

4. 发明授权

US09124358B2 Passive wireless connection 有权
标题翻译：被动无线连接
公开(公告)号：US09124358B2
公开(公告)日：2015-09-01
申请号：US13306918
申请日：2011-11-29
申请人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
发明人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
IPC分类号： H04B1/69 , H04B1/7163 , H01H9/16
CPC分类号： H04B1/71635 , H01H9/167 , H01H2300/032 , Y02B90/224 , Y04S20/14
摘要： A wireless switch or sensor is provided that includes a radio frequency (RF) transponder including a narrowband receiver operable to generate power from a received narrowband RF signal and an ultra wideband (UWB) transmitter operable to transmit UWB pulses using the generated power.
摘要翻译：提供了一种无线开关或传感器，其包括射频（RF）应答器，其包括可操作以从接收的窄带RF信号产生功率的窄带接收器和可操作以使用所产生的功率来发送UWB脉冲的超宽带（UWB）发射机。

5. 发明申请

US20120134389A1 PASSIVE WIRELESS CONNECTION 有权
标题翻译：被动无线连接
公开(公告)号：US20120134389A1
公开(公告)日：2012-05-31
申请号：US13306918
申请日：2011-11-29
申请人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
发明人： Kourosh Pahlavan , Farokh Hassanzadeh Eskafi
IPC分类号： H04B1/69
CPC分类号： H04B1/71635 , H01H9/167 , H01H2300/032 , Y02B90/224 , Y04S20/14
摘要： A wireless switch or sensor is provided that includes a radio frequency (RF) transponder including a narrowband receiver operable to generate power from a received narrowband RF signal and an ultra wideband (UWB) transmitter operable to transmit UWB pulses using the generated power.
摘要翻译：提供了一种无线开关或传感器，其包括射频（RF）应答器，其包括可操作以从接收的窄带RF信号产生功率的窄带接收器和可操作以使用所产生的功率来发送UWB脉冲的超宽带（UWB）发射机。

6. 发明申请

US20200067993A1 Methods and system for placing a video call over a communication network 审中-公开
公开(公告)号：US20200067993A1
公开(公告)日：2020-02-27
申请号：US16543558
申请日：2019-08-18
申请人： Farokh Hassanzadeh Eskafi , Aleks Ohannes Gollu
发明人： Farokh Hassanzadeh Eskafi , Aleks Ohannes Gollu
IPC分类号： H04L29/06
摘要： A system and method are disclosed for a single action video call that allows a person to video call another person. The single action can be a mouse click over a URL or a button on a website, or a QR scan of a printed promotional advertising. Furthermore, this single action creates a video call between the two people regardless of platform or computing element that they are using. The single action actor can be on smartphone, laptop, or desktop using a browser or a video application. The intended receiver of the video call can also receive the call on a browser or a video app.

7. 发明授权

US07180421B2 Radio frequency tag and reader with asymmetric communication bandwidth 失效
标题翻译：无线电频标和具有不对称通信带宽的读卡器
公开(公告)号：US07180421B2
公开(公告)日：2007-02-20
申请号：US11270922
申请日：2005-11-12
申请人： Kourosh Pahlaven , Farokh Hassanzadeh Eskafi
发明人： Kourosh Pahlaven , Farokh Hassanzadeh Eskafi
IPC分类号： G08B13/14
CPC分类号： G06K7/0008 , G06K7/10306
摘要： An asymmetric bandwidth communication system enables wireless communication between interrogators/readers and transponders/tags. A transponder transmits TDCIR (Time Domain Carrierless Impulse Radio) signals in the uplink direction and receives non-TDCIR signals, such as electromagnetic continuous waves, in the downlink direction. The transponder may receive partial or whole power from non-TDCIR signals. The TDCIR utilizes electromagnetic impulses with short duration and ultra wide bandwidth. It offers high data rate reliable communication at low power and design complexity. It also demonstrates resilience against path fading, selective absorption and reflection by physical matters and excellent location determination capabilities.
摘要翻译：非对称带宽通信系统实现了询问器/读取器和转发器/标签之间的无线通信。应答器在上行方向发送TDCIR（时域无载波脉冲无线电）信号，并在下行方向上接收诸如电磁连续波的非TDCIR信号。应答器可以从非TDCIR信号接收部分或全部功率。 TDCIR利用具有短持续时间和超宽带宽的电磁脉冲。它以低功耗和设计复杂性提供高数据速率的可靠通信。它还表现出对路径衰落，选择性吸收和身体反射以及优异的位置确定能力的弹性。

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