Mobile telecommunications systems

Details Mobile telecommunications systems Mobile telecommunications systems

2005-09-13

2005-09-13

Ton, Dang (Department: 2666)

Multiplex communications

Channel assignment techniques

Combining or distributing information via time channels...

C370S462000

Reexamination Certificate

active

06944178

ABSTRACT:
In the Universal Mobile Telecommunications System, a method of transport format combination selection is provided for directing data units for transmission from a buffer in the RLC layer to transport channels in the MAC layer. The method includes providing a set of information channels in the RLC layer for connection to the buffer and a set of transport channels in the MAC layer for transmission of the data units, selecting a subset of the information channels and a subset of the transport channels for interconnection, and selecting for each transport channel one or more information channels to be multiplexed on the transport channel. A mapping table and a transport block combination table are created as a result of prioritizing the selected transport channels according to a predetermined scheme in dependence on the characteristics of the information channels and then there from, determining the number of data units which may be transmitted in a timing interval.

REFERENCES:
patent: 6434137 (2002-08-01), Anderson et al.
patent: 6608835 (2003-08-01), Geile et al.
“Mac Protocol Specification, TS 25.321, vol. 3.0.0” Jun. 1999, pp. 1-35.
European Search Report, dated Apr. 18, 2000.

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