IEEE Vehicular Technology Society IEEE Open Journal on Vehicular Technology Information
نویسندگان
چکیده
منابع مشابه
Ieee Transactions on Vehicular
| The secure provision of mobile computing and telecommunication services is rapidly increasing in importance as both demand and applications for such services continue to grow. This paper is concerned with the design of public key based protocols suitable for application in upcom-ing third generation mobile systems such as UMTS. Candidate protocols are considered for the authen-tication of a m...
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Cellular digital packet data (CDPD) networks borrow idle radio channels from advanced mobile phone standard (AMPS) cellular networks to send packet data traffic. We explore the amount of unused AMPS capacity available to parasitic data networks such as CDPD. Due to trunking inefficiencies, a relatively large amount of spare AMPS airlink capacity can be found. In addition, the periods of time AM...
متن کاملSpread Spectrum CDMA Systems for Subband Image Transmission - Vehicular Technology, IEEE Transactions on
This paper investigates the application of spread spectrum code-division multiple access (SS-CDMA) techniques to subband image transmission over a bandlimited radio channel. For the transmission of images over SS-CDMA AWGN channels, a subband coding scheme that divides the image information into a number of independent data streams using an analysis filter bank, each of which is multiplied by i...
متن کاملNoncoherent Hybrid Parallel PN Code Acquisition for CDMA Mobile Communications - Vehicular Technology, IEEE Transactions on
This paper proposes a noncoherent hybrid parallel pseudonoise (PN) code acquisition scheme for code-division multiple access (CDMA) mobile communication systems and analyzes the effect of multiple access interference (MAT) on the code acquisition performance for Rayleigh and Rician fading channels. The hybrid acquisition scheme combines parallel search with serial search to cover the whole unce...
متن کاملAn Integrated Services MAC Protocol For Local Wireless Communications - Vehicular Technology, IEEE Transactions on
This paper proposes a medium-access control (MAC) protocol for integrated voice/data services in local wireless communications. The proposed protocol is a hybrid of R-Aloha and Aloha reservation adapted to local wireless environment. In the proposed hybrid Aloha-reservation/R-Aloha (HAR) protocol, data messages are transmitted using Aloha-reservation protocol, whereas voice packets are transmit...
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ژورنال
عنوان ژورنال: IEEE open journal of vehicular technology
سال: 2022
ISSN: ['2644-1330']
DOI: https://doi.org/10.1109/ojvt.2022.3167180