Method for mapping logical channel on shared channel

摘要

According to the invention data in a number of logical downlink intended for one or more mobile terminals are received in a first mapping unit, where at least a first High Speed Radio Network Temporary identity is allocated to these logical downlink channels addressing a group of mobile terminals for allowing transmission of channel data for reception by mobile terminals. A mobile terminal then reads, from a Broadcast Control Channel, necessary information including a High Speed Radio Network Temporary identity allocated to at least one logical downlink channel, where at least said first identity exists among possible identities. It then listens to a high speed shared control channel for the read identity. In case it detects the identity, the terminal follows a scheduling command, receives data on a high-speed downlink shared channel and processes said data.

主权项

1. A method performed by a Radio Network Controller (RNC) connected to a base station in a wireless wide area system supporting High Speed Packet Access, comprising:
receiving data in a number of logical downlink channels intended for one or more mobile terminals; allocating a first High Speed Radio Network Temporary identity to data of a first one of said logical downlink channels, which identity addresses a group of mobile terminals; sending said data of the first one of said logical downlink channels and the allocated first High Speed Radio Network Temporary identity to the base station for transmission to at least one mobile terminal via a high speed downlink shared channel, the high speed downlink shared channel being a transport channel for said first one of said logical downlink channels.