Multiuser detection aided multiple access differen

专利名称：Multiuser detection aided multiple access

differential M-ary coding applications

发明人：Diane G. Mills,Geoffrey S. Edelson,Dianne E.

Egnor

申请号：US10827462申请日：20040419

公开号：US20040213328A1公开日：20041028

专利附图：

摘要：Techniques for multiple access differential M-ary coding applications that canbe optionally aided by multiuser detection (MUD) are disclosed. An initial hopped feature

decoding is performed to provide data estimates for each user represented in a receivedco-channel signal. Interference cancellation can then be performed using MUD, therebyproviding an interference-cancelled signal. Data estimates remaining are then re-decoded. Iteration on the interference cancellation and re-decoding can be carried out tosatisfy a particular rule of iteration, although iteration is not always necessary. The finaldecoded signal can then be provided to its destination.

申请人：MILLS DIANE G.,EDELSON GEOFFREY S.,EGNOR DIANNE E.

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