搜索结果: 1-15 共查到“信息与通信工程 Interference”相关记录19条 . 查询时间(0.072 秒)
EIM: Efficient online Interference Measurement in Wireless Sensor Networks
Efficient online Interference Measurement in Wireless Sensor Networks
2016/1/23
In wireless sensor networks, knowing real signal interferences (received signal strength or RSS) from other sensors to cared sensor is critically important for protocol design and for many application...
An Achievable Rate Region for the 3-User-Pair Deterministic Interference Channel
Achievable Rate Region 3-User-Pair Deterministic Interference Channel
2015/8/17
This paper presents a new coding scheme and a corresponding achievable rate region for a class of deterministic interference channels with three sender–receiver pairs (3-DIC).The codebook structure us...
Interference Networks With Point-to-Point Codes
Ad hoc network coverage interference joint decoding network information theory performance evaluation
2015/8/17
The paper establishes the capacity region of the Gaussian interference channel with many transmitter-receiver pairs constrained to use point-to-point codes.
On the Sum Capacity of A Class of Cyclically Symmetric Deterministic Interference Channels
Sum Capacity Class Cyclically Symmetric Deterministic Interference Channels
2015/8/17
Certain deterministic interference channels have been shown to accurately model Gaussian interference channels in the asymptotic low-noise regime.
Interference Decoding for Deterministic Channels
Capacity region deterministic model interference alignment interference channel multiuser information theory network information theory simultaneous non-unique decoding
2015/8/12
An inner bound to the capacity region of a class of deterministic interference channels with three user pairs is presented.The key idea is to simultaneously decode the combined interference signal and...
Interference Networks With Point-to-Point Codes
Ad hoc network coverage interference joint decoding network information theory performance evaluation stochastic geometry stochastic network successive interference cancelation
2015/8/12
The paper establishes the capacity region of the Gaussian interference channel with many transmitter-receiver pairs constrained to use point-to-point codes. The capacity region is shown to be strictly...
Optimal power control in interference limited fading wireless channels with outage probability specifications
Power control interference wireless network the jamming signal the received signal
2015/8/11
We propose a new method of power control for interference limited wireless networks with Rayleigh fading of both the desired and interference signals. Our method explicitly takes into account the stat...
Interference presents a challenge in the use of GPS for aircraft high precision approach, by posing a threat to the accuracy and integrity of the GPS navigation solution.Such interference may result f...
Testing and Research on Interference to GPS from UWB Transmitters
Testing Research Interference GPS UWB Transmitters
2015/6/29
Ultra-Wideband (UWB) signal transmission is a potentially promising technology that is defined by a large fractional bandwidth. Most UWB systems are based on very short pulses of radio frequency energ...
Radio Frequency Interference Validation Testing for LAAS using the Stanford Integrity Monitor Testbed
Radio Frequency LAAS tanford Integrity Monitor Testbed
2015/6/26
Since GPS signals have very low received power levels (−130 dBm, or −160 dBW), their vulnerability to RF Interference (RFI) is a serious concern. This is particularly true for GPS-based sa...
Adaptive Array Processing for GPS Interference Rejection
Adaptive Array Processing GPS Interference Rejection
2015/6/26
One area of active interest in the GNSS community is determining the vulnerability of multi-antenna signal processing algorithms given calibration errors in antennas and analog front-end hardware. Err...
Design and Implementation of Real-Time Software Radio for Anti-Interference GPS/WAAS Sensors
software-defined radio controlled reception pattern antenna (CRPA) Space-Time Adaptive Processing (STAP) radio frequency interference
2015/6/24
Adaptive antenna array processing is widely known to provide significant anti-interference capabilities within a Global Navigation Satellite Systems (GNSS) receiver. A main challenge in the quest for ...
Mixed Integer-Linear Programming for Link Scheduling in Interference-Limited Networks
Link Scheduling Interference-Limited Networks
2015/6/19
We consider the problem of link scheduling in wireless networks with interference. The problem of computing a link schedule to minimize the power consumption with the constraint that each link support...
Interference Cancellation in Wideband Receivers using Compressed Sensing
Compressed Sensing Interference cancellation wideband receivers LNA
2014/12/8
Previous approach for narrowband interference cancellation based on compressed sensing (CS) in wideband receivers uses orthogonal projections to project away from the interference. This is not effecti...
Exact algorithms to minimize interference in wireless sensor networks
Exact algorithms minimize interference wireless sensor networks
2011/11/1
Finding a low-interference connected topology is a fundamental problem in wireless sensor networks (WSNs). The problem of reducing interference through adjusting the nodes’ transmission radii in a con...