发明名称 |
Method and apparatus for indicating hsdpa activity information |
摘要 |
A method and corresponding equipment, the method for enabling a Node B/base station to distinguish different states--HARQ active states and a DTX (non-transmitting) state--of a UE in respect to use of the feedback HSDPA (high-speed downlink packet access) channel HS-DPCCH over which the UE sends acknowledgement messages (ACK/NACK) to tile Node B in response to receiving packets via the HSDPA (downlink) data channel HS-DPCH, the method including steps in which the UE additionally sends preamble symbols if an acknowledgement message (ACK/NACK) is to be sent in a next time interval but not in the current time interval, and at least one postamble symbol prior to the UE entering the non-transmitting state (DTX). |
申请公布号 |
AU2003263456(A8) |
申请公布日期 |
2004.04.08 |
申请号 |
AU20030263456 |
申请日期 |
2003.09.19 |
申请人 |
NOKIA CORPORATION;NOKIA INC. |
发明人 |
HANNU HAKKINEN;ESA MALKAMAKI |
分类号 |
H04L1/12;H04L1/16;H04L1/18;H04L12/56;H04W28/04;H04W36/08;H04W52/02;H04W76/04 |
主分类号 |
H04L1/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|