发明名称 |
Using a synchronization channel to send quick paging signals |
摘要 |
In an orthogonal frequency division multiple access communication system, a base station transmits a quick paging signal simultaneously with a synchronization signal during the same transmission symbol time period. Even though these different signals are transmitted during the same transmission symbol time period, a periodicity of the synchronization signal is maintained to facilitate rapid and cost-effective synchronization by subscriber stations with the base station. The quick paging signal alerts subscriber stations about whether to stay awake for a subsequent page or to go into a power saving sleep mode. |
申请公布号 |
US8233428(B2) |
申请公布日期 |
2012.07.31 |
申请号 |
US20090364997 |
申请日期 |
2009.02.03 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
ERNSTROEM PER;BALACHANDRAN KUMAR;KOORAPATY HAVISH;RAMESH RAJARAM |
分类号 |
H04B7/212 |
主分类号 |
H04B7/212 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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