Title :
An integrated baseband processor for universal personal communications applications
Author :
Fague, Daniel E.
Author_Institution :
Nat. Semicond. Corp., Santa Clara, CA, USA
Abstract :
A fully integrated baseband processor suitable for wireless personal communications is presented. The universal architecture of the integrated circuit is demonstrated by using it to create baseband modulation signals that are Gaussian and Nyquist filtered. These baseband drive signals are created to meet present worldwide standards in cellular and cordless telephony including Digital European Cordless Telecommunications (DECT), American and Japanese Digital Cellular (ADC/JDC), Japanese Personal Handy Phone (PHP), and Groupe Speciale Mobile (GSM) cellular telephony in Europe. The all digital symbol timing recovery (STR) circuit is also presented. baseband bit error rates (BER) are shown to verify the circuit´s performance
Keywords :
cellular radio; cordless telephone systems; digital radio systems; digital signal processing chips; error statistics; personal communication networks; synchronisation; transceivers; ADC; American Digital Cellular; DECT; Digital European Cordless Telecommunications; Europe; GSM; Gaussian filtered signals; Groupe Speciale Mobile; JDC; Japanese Digital Cellular; Japanese Personal Handy Phone; Nyquist filtered signals; PHP; baseband bit error rates; baseband drive signal; baseband modulation signals; cellular telephony; circuit performance; cordless telephony; digital symbol timing recovery circuit; integrated baseband processor; universal personal communications applications; Baseband; Circuits; Digital filters; GSM; Modulation coding; Read only memory; Telephone sets; Telephony; Timing; Wireless communication;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1992. Proceedings, PIMRC '92., Third IEEE International Symposium on
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-0841-7
DOI :
10.1109/PIMRC.1992.279968
