Point to multi-point services using high speed shared channels in wireless communication systems

Service data is transmitted in a wireless communication system. An initial service identification is sent for reception by a group of users in a cell in the system. The group of binders does not include all the uses of the cell. Each of the groups of groups of users receives the service identification. Each group of users monitors a second service identification that is transmitted over a high-speed downlink shared channel (HS-DSeH) (see description of elements 26 and 38). The service data is sent over HS-DSeH with a second service identification. Each of the groups of users (see the description of element UEjl2j) detects the other service identification and receives the service data of HS-DSeH.