Random access channel prioritization scheme

专利名称：Random access channel prioritization

scheme

发明人：John Halton,Paul James申请号：US09412176申请日：19991004公开号：US06621803B2公开日：20030916

专利附图：

摘要：The present invention relates to a method and to devices for transmitting andreceiving data in a code division multiple access telecommunication system. A randomaccess time window () is provided, which comprises a plurality of random access slots for

transmitting random access data, for example from a mobile station () to a base station ().The plurality of random access slots in the random access time window () is divided into atleast two groups, whereby the groups are allocated to respective priority classes,whereby the priority classes represent the transmission priorities of the random accessdata to be transmitted in the random access slots. The present invention allows areduction in congestion on the random access slots for certain access types at theexpense of other access types and a more efficient use of the random access timewindow.

申请人：SONY INTERNATIONAL (EUROPE) GMBH

代理机构：Frommer Lawrence & Haug LLP

代理人：William S. Frommer,Dennis M. Smid

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