公开(公告)号：US20200266883A1

公开(公告)日：2020-08-20

申请号：US16275859

申请日：2019-02-14

Applicant: INTELLIGENT FUSION TECHNOLOGY, INC.

Inventor： KHANH PHAM ,  DAN SHEN ,  XIN TIAN ,  GENSHE CHEN

IPC: H04B7/185 ,  H04L12/813 ,  H04W28/02 ,  H04L12/863 ,  H04L12/24

Abstract: A satellite communication framework includes a satellite system controller; at least one satellite transponder; and a plurality of remote terminals, each including a modem, a router, and a terminal agent. The terminal agent is configured to, based on a current allowable data rate and measurements of a current router queue size and a current router packet arrival rate, use a delayed uplink resource assignment for each modem and an MCV-based flow-control policy to forecast a future router queue size and a future router packet arrival rate and further update the delayed uplink resource request for a time after an uplink allocation delay. The modem is configured to communicate with the router and also with the satellite system controller through the satellite transponder, perform modulation and demodulation, and manage packet loss and delay according to the future router queue size and the future router packet arrival rate.

公开(公告)号：US20180329047A1

公开(公告)日：2018-11-15

申请号：US15344365

申请日：2016-11-04

Applicant: Intelligent Fusion Technology, Inc

Inventor： ZHONGHAI WANG ,  XINGPING LIN ,  GENSHE CHEN ,  DAN SHEN ,  BIN JIA ,  GANG WANG ,  KHANH PHAM ,  ERIK BLASCH

IPC: G01S13/34 ,  G01S7/35

CPC classification number: G01S13/34 ,  G01S7/354 ,  G01S13/18 ,  G01S13/343

Abstract: The present disclosure provides a gated range scanning linear frequency modulated continuous wave (LFMCW) radar structure, including: a frequency synthesizer, a first mixer, a second mixer, a first filter, and a third mixer. The frequency synthesizer is configured for generating a first local oscillating signal and a second local oscillating signal, a frequency of the first local oscillating signal varying in a frequency range, each frequency corresponding to a sub-range of a coverage range scanned by the LFMCW radar structure. The first mixer is configured for mixing a copy of a transmitted signal and the first local oscillating signal to generate a first output signal (the receiver's first local oscillator). The second mixer is configured for mixing the first output signal and a received signal from a receiving antenna to generate a second output signal that includes an intermediate frequency (IF) signal being received by the first filter.

公开(公告)号：US20200059859A1

公开(公告)日：2020-02-20

申请号：US16104760

申请日：2018-08-17

Applicant: Intelligent Fusion Technology, Inc

Inventor： WENHAO XIONG ,  YI LI ,  XIN TIAN ,  DAN SHEN ,  NICHOLE SULLIVAN ,  BIAO CHEN ,  GENSHE CHEN ,  GREGORY HADYNSKI ,  CLIFDEN BANNER

IPC: H04W52/02 ,  H04W28/18

Abstract: A three-layer protocol stack in a wireless communication device and a wireless communication network are provided. The three-layer protocol stack includes a physical layer; a medium access control (MAC) layer; and a network layer. The physical layer includes one or more circuits to conduct a power consumption minimization and a waveform selection. The MAC layer is configured to perform a medium access control and a resource block reconfiguration. The network layer is configured to perform an energy efficient routing and connection maintenance. The physical layer, the MAC layer and the network layer cooperate with each other to at least reduce an energy consumption of the wireless communication device.

公开(公告)号：US20170257396A1

公开(公告)日：2017-09-07

申请号：US15057234

申请日：2016-03-01

Applicant: Intelligent Fusion Technology, Inc

Inventor： DAN SHEN ,  GENSHE CHEN ,  KHANH D. PHAM ,  ERIK BLASCH

IPC: H04L29/06 ,  G06N7/00

CPC classification number: H04L63/1491 ,  G06N7/005 ,  H04L63/1408

Abstract: For cyber security, a computer with network access incorporates game theory and utilizes a honey net to enhance game-theoretic developments over active and passive sensors. To numerically solve the uniquely three-sided game modeled cyber security problem, a geometry method based on 3D action curves can be applied. The method can first determine whether the game problem has one Nash equilibrium, multiple Nash equilibriums, or no Nash equilibrium; can check the equilibrium is a mixed or pure Nash; can timely compute Nash equilibriums; and follows a fictitious play concept. The solution is adaptive and can be applied for any partially observed cyber security system.