公开(公告)号：US07146171B2

公开(公告)日：2006-12-05

申请号：US10448860

申请日：2003-05-30

申请人： Clive K. Tang ,  Mohamed El-Rayes ,  Roy Thomas Derryberry ,  Giridhar Dhati Mandyam

发明人： Clive K. Tang ,  Mohamed El-Rayes ,  Roy Thomas Derryberry ,  Giridhar Dhati Mandyam

IPC分类号： H04Q7/20

CPC分类号： H04W28/18 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/16 ,  H04L1/1812 ,  H04L1/188

摘要： A method is described for transmitting data from a mobile station to a wireless network, as is a wireless communications system that operates in accordance with the method. The method includes (a) requesting permission to transmit data using an access channel; (b) in response to receiving a permission message from the wireless network, transmitting the data from the mobile station to the wireless network over a control channel using a modulation and channel coding scheme determined in the wireless network, and communicated to mobile station in the permission message; and (c) in response to receiving the transmitted data at the wireless network, soft combining the received data with previously received data, if any, until a desired decoding result is achieved, and transmitting an acknowledgment of data reception to the mobile station. The steps of transmitting and receiving preferably use a code division, multiple access technique.

摘要翻译： 描述了用于从移动台向无线网络发送数据的方法，以及根据该方法操作的无线通信系统。 该方法包括：（a）请求使用接入信道发送数据的许可; （b）响应于从无线网络接收到许可消息，使用在无线网络中确定的调制和信道编码方案，通过控制信道将数据从移动台发送到无线网络，并且在 许可信息; 以及（c）响应于在无线网络处接收到所发送的数据，将所接收的数据与先前接收到的数据进行软组合（如果有的话），直到达到期望的解码结果为止，并且向移动台发送数据接收确认。 发送和接收的步骤优选地使用码分多址技术。