All sections have been thoroughly updated to cover the latest developments intechnology and standards including ITU regulations WAP GSM1800 HDSL2wireless local ... » 

All sections have been thoroughly updated to cover the latest developments intechnology and standards including ITU regulations WAP GSM1800 HDSL2wireless local loops and wireless broadband optical fibre amplifiers and thelatest submarine cable systems. This book is a practical engineers referencethat puts the key information at your fingertips and covers essential datatechniques and working practice. This update includes the latest internationalregulations. «