14-05-2012, 01:28 PM
Code Planning of 3G UMTS mobile networks using Atoll planning tool
ABSTRACT :
This project involves hands-on simulation exercise on planning of 3G UMTS RF network with the help of Atoll planning software tool. It also involves planning of scrambling codes for 3G network.
WCDMA technology has emerged as the most widely adopted third generation air interface. Its specification has been created in 3GPP (the 3rd Generation Partnership Project), which is the joint standardization project of the standardization bodies from Europe, Japan, Korea, the USA and China. Within 3GPP, WCDMA is called UTRA (Universal Terrestrial Radio Access) FDD (Frequency Division Duplex) and TDD (Time Division Duplex), the name WCDMA being used to cover both FDD and TDD operation.
2nd generation systems like GSM, were originally designed for efficient delivery of voice services. UMTS networks are, on the contrary, designed from the beginning for flexible delivery of any type of service, where each new service does not require particular network
optimization. In addition to the flexibility, the WCDMA radio solution brings advanced capabilities that enable new services. Such capabilities are:
High bit rates theoretically up to 2 Mbps in 3GPP Release ’99, and beyond 10 Mbps in 3GPP Release 5. Practical bit rates are up to 384 kbps initially, and beyond 2 Mbps with Release 5;
ABSTRACT :
This project involves hands-on simulation exercise on planning of 3G UMTS RF network with the help of Atoll planning software tool. It also involves planning of scrambling codes for 3G network.
WCDMA technology has emerged as the most widely adopted third generation air interface. Its specification has been created in 3GPP (the 3rd Generation Partnership Project), which is the joint standardization project of the standardization bodies from Europe, Japan, Korea, the USA and China. Within 3GPP, WCDMA is called UTRA (Universal Terrestrial Radio Access) FDD (Frequency Division Duplex) and TDD (Time Division Duplex), the name WCDMA being used to cover both FDD and TDD operation.
2nd generation systems like GSM, were originally designed for efficient delivery of voice services. UMTS networks are, on the contrary, designed from the beginning for flexible delivery of any type of service, where each new service does not require particular network
optimization. In addition to the flexibility, the WCDMA radio solution brings advanced capabilities that enable new services. Such capabilities are:
High bit rates theoretically up to 2 Mbps in 3GPP Release ’99, and beyond 10 Mbps in 3GPP Release 5. Practical bit rates are up to 384 kbps initially, and beyond 2 Mbps with Release 5;