Books I have co-authored

The telcos’ dilemma: LTE or HSPA+ (deja vu 2002)

Will financially burdened telco operators postpone investments in the 4G technology LTE? This has been an ongoing topic within the industry for over a year. LTE provides the operators with higher capacity, spectral efficiency, and data rates but requires heavy investments in new infrastructure. The alternative is to settle for the 3G upgrade HSPA or to upgrade the installed networks with HSPA+ (“turbo 3G”). An investment in HSPA+ is both […]