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AssigneeTelefonaktiebolaget L M Ericsson (publ)
InventorsKristina Zetterberg, Mehdi Amirijoo, Pal Frenger, Fredrik Gunnarsson, Johan Moe
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The present invention relates to a method and a communication network node for enabling automatic optimization of a random access preamble format usage in a communication network system. The network comprises the communication network node serving at least one cell to which user equipments are accessing. A random access preamble format is set for each cell and comprises a random access sequence length, TSEQ, and a random access preamble cyclic prefix length, TCP. First, the random access sequence length, TSEQ is selected and then the random access preamble cyclic prefix length, T CP is selected. Based on the selected random access sequence length, T SEQ and random access preamble cyclic prefix length, TCP, which random access preamble format to use in said cell is selected.
A method of enabling automatic optimization of a random access preamble format usage in a communication network system comprising a communication network node serving at least one cell to which user equipments are accessing, wherein a random access preamble format is set for each cell and comprises a random access sequence length, TSEQ, and a random access preamble cyclic prefix length, TCP, the method comprising the steps of:
A communication network node for enabling automatic optimization of a random access preamble format usage in a communication network system comprising said communication network node serving at least one cell to which user equipments are accessing, wherein a random access preamble format is set for each cell and comprises a random access sequence length, TSEQ, and a random access preamble cyclic prefix length, TCP, wherein the communication network node comprises a processing unit configured to:
Dependencies are inferred from the claim text.