| 摘要 |
<p>Techniques for accessing a wireless communication system are described. A user equipment (UE) sends a random access preamble for system access. The r andom access preamble may include a random identifier (ID), a channel qualit y indicator (CQI), etc. The UE may randomly select the random ID or may be a ssigned this random ID. The UE receives a random access response from a base station. The random access response may include control channel resources ( e.g., CQI and PC resources), uplink resources, and/or control information (e .g., timing advance and PC correction) for the UE. The random access respons e may be sent in two parts using two messages. A first message may be sent o n a control channel and may include identification information and possibly other information. A second message may be sent on a shared data channel and may include remaining information for the random access response.</p> |
