Monthly Archives: August 2008

Service Delivery Platform Landscape

Following in the series of market landscapes such as On Device Portal, Fixed Mobile Convergence, Service Management, and a very high level one on Service Delivery Platform (SDP).  I’m presenting a richer SDP landscape, however, it is challenging to compare SDPs because of the vast scope of functionality and the numerous definitions that exist. A […]

The need for a Telco Handset API: Using SUPL (Secure User Plane Location) and its failure to revolutionized LBS (Location Based Services) as a case study

Secure User Plane Location (SUPL, pronounced supple) in essence enables applications to directly talk to the AGPS (Assisted Global Positioning System) unit on the mobile phone, without the need to pay the operator for a location dip.  SUPL potentially side-lines the operator out of providing location information; without the need for a costly, complex and […]

Mobile Broadband and DSL Broadband: How do the customers’ experiences compare?

The GSMA reported in August there are now 4 million new HSPA (High Speed Packet Access) subscribers a month.  The total number of HSPA users has passed the 50 million mark globally from 11 million a year ago.  Mobile Broadband is definitely taking off, as discussed in this previous weblog article. When I was in […]

An Independent Review of Femtocell Technology: It’s a timing issue!

Femtocell can be thought of as the “son of FMC,” rather than using a Bluetooth or WiFi air interface and a specialized phone; it re-uses the GSM or CDMA air interface and potentially your existing mobile phone.  But given FMC’s (Fixed Mobile Convergence) poor market acceptance; why should femtocell be any different?  Reviewing femtocell against […]

An Independent Review of SAE (System Architecture Evolution, aka 4G Core or Evolved Packet System (EPS)): A view on the emerging core network

This article follows on from a previous article that reviewed LTE (Long Term Evolution, also know as 4G).  Several people asked why I had not included a fuller discussion on the 4G core in that article.  It is because LTE is an access technology; my focus of the article was on the access where there […]