Abstract
Receivers accommodating frequency band selection methods in wireless communications systems are described. Different frequency bands are associated with different alternative carrier frequencies and/or base station cell and/or sector transmitter connection alternatives. Mobile node receivers include two receiver chains each chain processing signals corresponding to a carrier. In some embodiments each receiver chain includes its own controllable RF module and individual carrier band selection is performed in each RF module. In some embodiments the two receiver chains share a common RF module; however each chain includes its own controllable baseband filter. In various embodiments the first chain has higher complexity than the second chain. In most embodiments each chain uses the same technology e.g. spread spectrum OFDM or CDMA. Each chain obtains a quality indicator value on a different band and a comparison of quality indicator values is used in selecting the channel and carrier band for downlink traffic signaling.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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| 3G | 28/01/2014 | ISLD-201402-001 | QUALCOMM INC | No | Family Member | ||||
| Not Available | 28/01/2014 | ISLD-201402-001 | QUALCOMM INC | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
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| CA2562681A1 | Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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No | Family Member | |||
| CA2562681A1 | 3G | 28/01/2014 | ISLD-201402-001 | QUALCOMM INC | No | Family Member | ||||
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| EP1735994A1 | Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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| EP1735994A4 | Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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| KR100809796B1 | Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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| WO2005109832A1 | Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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| JP2007533254A | Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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| JP4791451B2 | Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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| CN100581180C | Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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| CN100581180C | 3G | 28/01/2014 | ISLD-201402-001 | QUALCOMM INC | No | Family Member | ||||
| CN100581180C | Not Available | 28/01/2014 | ISLD-201402-001 | QUALCOMM INC | No | Family Member | ||||
| CN1998220A | Not Available | 02/12/2008 | ISLD-200812-012 | QUALCOMM INC |
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| CN1998220A | 3G | 28/01/2014 | ISLD-201402-001 | QUALCOMM INC | No | Family Member | ||||
| CN1998220A | Not Available | 28/01/2014 | ISLD-201402-001 | QUALCOMM INC | No | Family Member | ||||
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Technologies
Broadcast/Multicast
Product
Use Cases
Wireless communication
Services
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
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