Title :
Directional PN offset reuse for CDMA deployment
Author_Institution :
Technol. Applications, Northern Telecom Wireless Networks, Richardson, TX, USA
Abstract :
This paper presents a method of directional PN offset reuse plan for CDMA networks. In this method, the available 512 PN offsets are directionalized and reused in the same direction the antenna is pointing at. As a result, the number of dominant interfering cells are reduced, antenna engineering becomes more effective, thereby enhancing the pilot C/I margin
Keywords :
cellular radio; code division multiple access; directive antennas; interference suppression; CDMA networks; antenna directivity; cellular radio; directional PN offset reuse; dominant interfering cells; interference reduction; pilot C/I margin; tri-cellular platform; Antennas and propagation; Directional antennas; Directive antennas; Frequency; Interference; Multiaccess communication; Optimization methods; Postal services; Telecommunications; Wireless networks;
Conference_Titel :
Personal Wireless Communications, 1997 IEEE International Conference on
Conference_Location :
Mumbai
Print_ISBN :
0-7803-4298-4
DOI :
10.1109/ICPWC.1997.655493
