USE OF SPREAD-SPECTRUM CODING AS A FADING COUNTERMEASURE AT 20/30 Hz.Hughes, C DTomlinson, MHughes et al., " The Use Of Spread-Spectrum Coding As A Fading Countermeasrue At 20/30 Hz ", ESA Journal, vol. 11, No. 4, 1987.
C解析:本题定位信息是spread-spectrum,从而锁定Bluetooth Operation部分。该部分只是在第四段最后一句提到了与手机相关的信息,This same technique minimizes the risk that portable phones or baby monitors will disrupt Bluetooth devices,但是并未提到题干中所说的“随着扩展频谱技术的发展,我们可以用蓝牙技术来代替手...
For use as part of a spread-spectrum receiver 来自 Google Patents 喜欢 0 阅读量: 18 公开/公告号: US5933447 A 公开/公告日期: Aug 3, 1999 发明人:JC Tran,S Davidovici 被引量: 44 摘要: A superior and scaleable architecture for implementing a large bit matched filter. The implementation of...
Wireless Communication without the Need for Pre-Shared Secrets is Consummate Via the Use of Spread Spectrum Technology Spread spectrum (SS) communication relies on the assumption that some secret is shared beforehand among communicating nodes to establish the spreading sequ... S Yadala,S Vinothkumar...
aDirect sequence spread spectrum transmissions (DS-SS) are now widely used for secure communications,as well as for multiple access. They have manyinteresting properties, including low probability of interception. Indeed, DS-SS transmitters use a[translate] ...
aDirect sequence spread spectrum transmissions (DS-SS) are now widely used for secure communications,as well as for multiple access. They have manyinteresting properties, including low probability of interception. Indeed, DS-SS transmitters use a[translate]...
Yoel GatRaz ShaniDanny SpirtusMario GatchevUS20060273965 * Mar 14, 2006 Dec 7, 2006 Raysat, Inc. Use of spread spectrum for providing satellite television or other data services to moving vehicles equipped with small size antenna
Presents information on how the use of spread-spectrum techniques can reduce electromagnetic interference (EMI) emissions. Indication that EMI limits the selling of personal computers (PCs); Why EMI is a growing problem in computers; How spread-spectrum techniques reduce EMI....
PILOT USE OF SPREAD-SPECTRUM MULTIPLE ACCESS SYSTEM BASED UPON ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXINGPROBLEM TO BE SOLVED: To solve the connectional problems by regarding the pilot tones of a generated pilot tone hopping sequence as multiple pilot tones and without transmitting any of them, each ...
The use of spread spectrum techniquesdoi:ITU-R SM.1055