Space–time block coding based transmit diversity
id:
space-time-block-coding-based-transmit-diversity-249-16932963
title:
Space–time block coding based transmit diversity
text:
Space–time block coding based transmit diversity (STTD) is a method of transmit diversity used in UMTS third-generation cellular systems. STTD is optional in the UTRAN air interface but mandatory for user equipment (UE). STTD utilizes space–time block code (STBC) in order to exploit redundancy in multiple transmitted versions of a signal. STTD is one of numerous open loop transmit diversity schemes which also include Phase Switched Transmit Diversity (PSTD), Time Switched Diversity (TSTD), Ortho
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Space%E2%80%93time_block_coding_based_transmit_diversity
date created:
date modified:
2023-03-19T16:31:34Z
main entity:
{"identifier":"Q7572181","url":"https://www.wikidata.org/entity/Q7572181"}
image:
fields total:
13
integrity:
13