[IEEE Advanced Industrial Conference on Telecommunications/Service Assurance with Partial and Intermittent Resources Conference/E-Learning on Telecommunications Workshop (AICT/SAPIR/ELETE'05) - Lisbon, Portugal (2005.07.17-2005.07.20)] Advanced Industrial Conference on Telecommunications/Service Assurance with Partial and Intermittent Resources Conference/E-Learning on Telecommunications Workshop (AICT/SAPIR/ELETE'05) - Uplink blocking probability for a cell with WCDMA radio interface and differently loaded neighbouring cells