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UMTS Radio Network Controller Node Development
White Paper The company wanted to quickly ramp up the Aricent team on the customer's products to study and migrate the project from the customer's multiple international locations and develop a Radio Network Controller (RNC) node and testing tools to test its... [14 Jan 2008]
Development of a CDMA2000 (3G1x)-Based Radio Network Controller Node
White Paper The company wanted to develop the customer's CDMA2000 (3G1x) RNC product line in joint development partnership with the customer's Indian center and enhance the existing RNC code as well as deliver complex features under stringent time-to-market... [14 Jan 2008]
The Time Division Duplex: Mode in the UMTS
White Paper An RNS is further divided into the Radio Network Controller (RNC) and multiple Node Bs, also known as Base Stations (BSs). The Node Bs/BSs are connected to the RNC by the Iub interface. One Node B can serve one or multiple cells. [07 Jan 2008]
TCP Performance Enhancement Over UMTS Network With RNC Feedback
White Paper This paper presents such a mechanism that notifies the TCP sender of any non-congestion related losses by introducing a proxy at the RNC node of the UMTS network. TCP optimization for wireless networks to deal with packet losses due to fading... [26 Dec 2007]
HSS Products Enabling RNC Development
White Paper The RAN consists of the physical entities, Radio Network Controller (RNC) and Node B, which manage the resources of the access network. This paper presents an overview of the RNC, its interfaces with various network nodes and typical system... [19 Jan 2006]
Simulation of Quality of Service Mechanisms in the UMTS Terrestrial Radio Access Network
White Paper This paper presents a simulation model suitable for the dimensioning of the UMTS access network interface between each Node-B and its controlling RNC. This tool supports multi-service scenarios and implements basic forms of both ATM and AAL2-level... [26 Jul 2005]
3G Evolution Towards High Speed Downlink Packet Access
White Paper Further subjects are an overview of the basic features for HSDPA phase 1, a system overview and the impact of introducing this functionality into the RNC and Node B. In a next chapter the basics of HSDPA phase 2 are explained with some remarks to... [28 Mar 2005]
ATCA: A Practical Perspective
White Paper Depending on the generation of the network (2.5 or 3 G), the data is separated from the voice by the Base Station Controller (BSC) or the Radio Network Controller (RNC) and forwarded to the SGSN to perform data packet processing such as... [28 Mar 2005]
Strategies for the Efficient Dimensioning of 3G Mobile Access Networks
White Paper Following 3GPP specifications, ATM and AAL2 are used as the basic transport protocols in the UTRAN, in particular in the Iub interface between each Node-B and the RNC. The UMTS radio access network must connect a high number of Node-Bs and... [22 Mar 2005]
Autonomic Data Management for the Radio Network Controller
White Paper This paper explains about autonomic data management for Radio Network Controller (RNC), which provides the interface between the wireless devices communicating through Node B transceivers and the network edge. [23 Jun 2004]
