发明名称 |
METHOD AND DECODER FOR DECODING A WIRELESS TRANSMISSION FROM A PREDEFINED USER |
摘要 |
A method of decoding in a wireless receiver, a wireless transmission from a predefined user, the method comprising: receiving a wireless transmission signal (r(m)); determining a one or more interfering spreading codes (si(m)) contributing to the received wireless transmission signal (r(m)); estimating a one or more interferer symbols ({circumflex over (b)}i(m)) from the received wireless transmission signal (r(m)) and the or each interfering spreading codes (si(m)); calculating a one or more scaling factors (Pi(m)) at which the or each of the interferer symbols ({circumflex over (b)}i(m)) was originally transmitted; simulating an interference signal i(m) in the received wireless transmission signal (r(m)); removing the simulated interference signal i(m) from the received wireless transmission signal (r(m)) to produce a processed wireless signal (o(m)); and estimating a one or more symbols {circumflex over (b)}(m) transmitted by the predefined user in the processed wireless signal (o(m)).
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申请公布号 |
US2010203840(A1) |
申请公布日期 |
2010.08.12 |
申请号 |
US20070671226 |
申请日期 |
2007.08.09 |
申请人 |
FREESCALE SEMICONDUCTOR, INC. |
发明人 |
MOUHOUCHE BELKACEM |
分类号 |
H04B17/00;H04B1/707;H04J13/00;H04J13/12 |
主分类号 |
H04B17/00 |
代理机构 |
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主权项 |
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