Title :
Channeling and filtering in narrow band wireless personal communications
Author :
Sanders, April ; Kao, Tai-Wu
Author_Institution :
Loyola Marymount Univ., Los Angeles, CA, USA
Abstract :
Methods to calculate the adjacent channel interference, together with simulation techniques and software to be used, are proposed and discussed in this writing. In analog and digital communications systems the signal to noise (interference) ratio can be used as a criterion to indicate the degree of degradation due to energy spill over from the adjacent channels. Some of the preliminary results that demonstrate the relationship between the interference and the choice of filter at the transmitter and receiver are discussed. Impairments caused by multipath fading, cochannel interference, and thermal noise will not be discussed, however
Keywords :
adjacent channel interference; digital radio; digital simulation; filtering theory; interference suppression; land mobile radio; personal communication networks; radio receivers; radio transmitters; radiofrequency interference; software packages; telecommunication channels; telecommunication computing; MATLAB software package; adjacent channel interference; analog communications systems; channeling; digital communications systems; energy spill over; filtering; narrow band wireless personal communications; receiver; signal to interference ratio; signal to noise ratio; simulation techniques; software; transmitter; Bit error rate; Digital communication; Filtering; Filters; Frequency; Interchannel interference; Narrowband; Signal to noise ratio; Transmitters; Wireless communication;
Conference_Titel :
Communications, Computers and Signal Processing, 1997. 10 Years PACRIM 1987-1997 - Networking the Pacific Rim. 1997 IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-3905-3
DOI :
10.1109/PACRIM.1997.620346
