Today’s web is full of articles and discussion about Mobile Broadband. We like to read Om Malik, whose crew of subject matter experts frequently add value on the topic. But what exactly is Mobile Broadband? How do wireless operators provide it? What makes it fast? Or slow? We’ve implemented stat-of-the-art 3G Mobile Broadband for a [...]
We recently had an opportunity to add an IP Pool to the Starent 16000 PDSN in our Nortel CDMA network. It is standard procedure that any network activity that has the potential to impact service must be performed during a low traffic period, (aka “the maintenance window”) and must be accompanied by a written method [...]
Today Nortel presented their solution for monitoring and billing high bandwidth users of the wireless broadband network. Software running directly in the Starent PDSN basically uses deep packet inspection to implement traffic shaping. The product is called Enhanced Charging Services (ECS) and it claims to provide integrated content-based billing. The solution as presently sold might [...]
Purpose
The purpose of this Method Of Procedure (MOP) is to add ranges of IP Addresses, called “pools”, to the Starent 16000 PDSN. An IP address from an IP pool is assigned to a subscriber by the PDSN when a data session is initiated.
Procedure
Begin this procedure by creating a backup of the PDSN configuration file. [...]
I’ve been working for a couple months now to create the software infrastructure for allocating wireless data network resources based upon the product purchased by the subscriber. This means granting them access to the purchased resources, and denying access to other resources. This is one of the functions of the PDSN, in cooperation [...]
We continue working to deploy new Wireless Data plans. This week we’ve stumbled on an issue in the edge router. It does not appear to be properly detecting the OSPF routes. This problem manifests itself when the 4th octet of the IP address assigned by the PDSN to a handset exceeds “128″. [...]
For the last few days I’ve been working on defining new data products in a CDMA network. This is my first foray into wireless data so most of the actions are completely foreign. There seems to be no comprehensive procedural guide. Our vendor has Subject Matter Experts (SME) for each of the [...]