Browse Conferences
Third International Conference on 3G Mobile Communication Technologies (IEE Conf. Publ. 489)
Impact of header error on EGPRS link level performance in IR mode
In EGPRS the gain achieved through code combining of erroneous data packets; the so-called incremental redundancy (IR), compared with no IR is highly dependent on successful decoding of the RLC/MAC header. This paper provides-under a simula...
MPEG-4 video transcoder for mobile multimedia traffic planning
Traffic planning for multimedia has become more and more significant as new network infrastructures with different characteristics have been introduced lately. The increasing popularity of mobile communications has also drawn much of the at...
Provision of streaming media services over mobile networks
The 3G family of mobile communication standards specifications describe a streaming media service class designed for the provision of non-delay critical multimedia services. This paper describes the performance of streaming audio and video ...
Space-time pre-equaliser for the downlink channel of UMTS-TDD
This communication deals with space-time pre-equalisation for UMTS-TDD systems. The motivation for that lies in the fact that the up and downlink channels are highly correlated, and thus the equalisation functions can be moved to the BS, th...
Frequency synchronization in OFDM systems
This paper discusses the effects of frequency offset on the performance of orthogonal frequency division multiplexing (OFDM) digital communications. In this paper we present maximum likelihood (ML) algorithm for the joint estimation of samp...
An adaptive delay estimator for DS-CDMA
The multiple signal classification (MUSIC) delay estimation algorithm is well known to be insensitive to the near-far effect in an asynchronous DS-CDMA system. Most MUSIC based estimators assume the channel is time invariant. In this paper ...
Assessing the effects of GSM cell location re-use for UMTS network
The third generation cellular systems, UMTS, will provide a new range of multi-media services supported by multi-rate transmissions. Based on W-CDMA technology, the increase of complexity has raised new challenges in the design of third gen...
Joint planning of soft-capacity and soft-coverage for 3G WCDMA systems
A number of direction-specific issues on soft coverage analysis and planning along with capacity evaluation and planning, and also in resource management for third generation (3G) systems are discussed. The emphasis is on the differences be...
Matching WCDMA site configuration with coverage and capacity requirements
Identifying appropriate WCDMA site configurations forms an important part of the radio planning process. The decision must be based upon coverage and capacity requirements as well as any implications upon cost and practicalities. The first ...