发明名称 |
PRECODING MATRIX FEEDBACK PROCESSES, CIRCUITS AND SYSTEMS |
摘要 |
An electronic device includes a first circuit (111) operable to generate a precoding matrix index (PMI) vector associated with a plurality of configured subbands, and further operable to form a compressed PMI vector from said PMI vector wherein the compressed PMI vector includes one reference PMI and at least one differential subband PMI defined relative to the reference PMI; and a second circuit (113) operable to initiate transmission of a signal communicating the compressed PMI vector. Other electronic devices, processes and systems are also disclosed.
|
申请公布号 |
US2009046569(A1) |
申请公布日期 |
2009.02.19 |
申请号 |
US20080188767 |
申请日期 |
2008.08.08 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
CHEN RUNHUA;ONGGOSANUSI EKO N. |
分类号 |
H04J11/00 |
主分类号 |
H04J11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|