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Based on the integrated coupling architecture, we propose a novel common interworking sublayer (IW sublayer) at layer 2 on RNC and UE to provide a seamless PS inter-RAT handover between UMTS and WiMAX systems.
Proceedings ArticleDOI
19 Sep 1999
28 Citations
This technique can also be incorporated in the 3G WCDMA networks.
The functional split between the centralized radio network controller (RNC) and the base station (node-B) presents new challenges and opportunities for implementing QoS control for HSDPA.
The results show that both LNAs are able to comply to the requirements of the WCDMA application.
Computer simulation shows that this protocol has better throughput performance compared with conventional one currently used in WCDMA.
With standards Release 5 in 3GPP UMTS, as a first step towards a stronger Internet orientation, IP transport shall replace the ATM-based links between RNC and NodeB.
Proceedings ArticleDOI
Esa Tapani Tiirola, J. Ylitalo 
15 May 2000
21 Citations
The downlink performance of a beamforming WCDMA BS deteriorates significantly in environments with large angular spread.
Proceedings ArticleDOI
Maciej Stasiak, Sławomir Hanczewski 
01 Dec 2008
16 Citations
In the present paper we propose a new method of modeling WCDMA radio interface with reservation.
The results presented in this paper provide a base architecture and a performance benchmark for commercial implementations of WCDMA mobile terminals
Moreover, this mode can be adopted in WCDMA networks.
Proceedings ArticleDOI
B. Olin, Henrik Nyberg, Magnus Lundevall 
26 Sep 2004
13 Citations
A novel dimensioning approach for WCDMA radio networks is suggested.
Proceedings ArticleDOI
Mingkai Shao, Xiaolin Wu, Nima Sarshar 
31 Mar 2008
25 Citations
RNC is related to the linear broadcast problem defined in network coding theory, but it has a different objective function that is more meaningful for lossy signal compression applications than linear broadcast.
Simulation results show the effectiveness of the proposed scheme in increasing WCDMA system efficiency.
The results show that each technology can meet WCDMA LNA specifications.
The results of the investigations can be used in the assessment of downlink capacity of the WCDMA systems at different bandwidths.

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What is the wavelength of RFP?5 answersThe wavelength of RFP is not explicitly mentioned in any of the provided abstracts.
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What influence does the number of nodes have on the security of a layer 1 blockchain network?3 answersThe number of nodes in a layer 1 blockchain network can have a significant influence on its security. As the number of nodes increases, it becomes more difficult for an attacker to launch certain types of attacks, such as the 51% attack, Finney attack, and Sybil attack. This is because the more nodes there are, the more computing power is added to the network, making it harder for an attacker to overpower the network's hash computing power. Additionally, a larger number of nodes can contribute to a more distributed and decentralized network, which can enhance the security and resilience of the blockchain. Therefore, having a higher number of nodes in a layer 1 blockchain network can generally improve its security and make it more resistant to attacks.
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