Abstract
Disclosed is a data transportation/reception apparatus and method in a mobile communication system. The data transportation apparatus and method divides transport data bits into bits having higher priority and bits having lower priority maps the bits having higher priority to bit positions having higher reliability and maps the bits having lower priority to bit positions having lower reliability. The data reception apparatus and method demodulates received modulated symbols divides the demodulated coded bits into two coded bit groups according to priority deinterleaving the coded bit groups using different deinterleavers and decodes the deinterleaved coded bits.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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Yes | Basis Patent | |||
| Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S3
S4
|
Yes | Basis Patent | |||
| 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | Yes | Basis Patent | ||||
| 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Basis Patent | ||||
| 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | Yes | Basis Patent | ||||
| 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | Yes | Basis Patent | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| US2003031233A1 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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Yes | Basis Patent | |||
| US2003031233A1 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
S4
|
Yes | Basis Patent | |||
| US2003031233A1 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | Yes | Basis Patent | ||||
| US2003031233A1 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Basis Patent | ||||
| US2003031233A1 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | Yes | Basis Patent | ||||
| US2003031233A1 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| US2003031233A1 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | Yes | Basis Patent | ||||
| AU768912B2 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| AU768912B2 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
S4
|
No | Family Member | |||
| AU768912B2 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| AU768912B2 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| AU768912B2 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| AU768912B2 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| CA2380142A1 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
No | Family Member | |||
| CA2380142A1 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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Yes | Family Member | |||
| CA2380142A1 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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S3
S4
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No | Family Member | |||
| CA2380142A1 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
|
Yes | Family Member | |||
| CA2380142A1 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| CA2380142A1 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Family Member | ||||
| CA2380142A1 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| CA2380142A1 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| CA2380142C | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| CA2380142C | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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Yes | Family Member | |||
| CA2380142C | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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S4
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No | Family Member | |||
| CA2380142C | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
|
Yes | Family Member | |||
| CA2380142C | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| CA2380142C | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Family Member | ||||
| CA2380142C | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| CA2380142C | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| EP1248404A2 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
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No | Family Member | |||
| EP1248404A2 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| EP1248404A2 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| EP1248404A2 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Family Member | ||||
| EP1248404A2 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| EP1248404A2 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| EP1248404A3 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| EP1248404A3 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
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No | Family Member | |||
| EP1248404A3 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| EP1248404A3 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Family Member | ||||
| EP1248404A3 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| EP1248404A3 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| EP2262146A2 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| EP2262146A2 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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Yes | Family Member | |||
| EP2262146A2 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| EP2262146A2 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
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S3
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Yes | Family Member | |||
| EP2262146A2 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| EP2262146A2 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Family Member | ||||
| EP2262146A2 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| EP2262146A2 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| EP2262146A3 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| EP2262146A3 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
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Yes | Family Member | |||
| EP2262146A3 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
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No | Family Member | |||
| EP2262146A3 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
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Yes | Family Member | |||
| EP2262146A3 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| EP2262146A3 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Family Member | ||||
| EP2262146A3 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| EP2262146A3 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| JP2003023373A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| JP2003023373A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| JP2003023373A | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| JP2003023373A | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Family Member | ||||
| JP2003023373A | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| JP2003023373A | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| JP3751259B2 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
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No | Family Member | |||
| JP3751259B2 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
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No | Family Member | |||
| JP3751259B2 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| JP3751259B2 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | Yes | Family Member | ||||
| JP3751259B2 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| JP3751259B2 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| JP2006067606A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| JP2006067606A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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S3
S4
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No | Family Member | |||
| JP2006067606A | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | Yes | Family Member | ||||
| JP2006067606A | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| JP2006067606A | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| JP2006067606A | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| JP4168050B2 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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No | Family Member | |||
| JP4168050B2 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
S4
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No | Family Member | |||
| JP4168050B2 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | Yes | Family Member | ||||
| JP4168050B2 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| JP4168050B2 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| JP4168050B2 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| JP2008172825A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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No | Family Member | |||
| JP2008172825A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
Yes | Family Member | |||
| JP2008172825A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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S4
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No | Family Member | |||
| JP2008172825A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
|
Yes | Family Member | |||
| JP2008172825A | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| JP2008172825A | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| JP2008172825A | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| JP2008172825A | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| KR100539862B1 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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No | Family Member | |||
| KR100539862B1 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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S3
S4
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No | Family Member | |||
| KR100539862B1 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| KR100539862B1 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| KR100539862B1 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| KR100539862B1 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| KR20020079334A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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No | Family Member | |||
| KR20020079334A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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S3
S4
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No | Family Member | |||
| KR20020079334A | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| KR20020079334A | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| KR20020079334A | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| KR20020079334A | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| KR100487202B1 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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No | Family Member | |||
| KR100487202B1 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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Yes | Family Member | |||
| KR100487202B1 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
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S3
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No | Family Member | |||
| KR100487202B1 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
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Yes | Family Member | |||
| KR100487202B1 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| KR100487202B1 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| KR100487202B1 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| KR100487202B1 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| KR20040053055A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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No | Family Member | |||
| KR20040053055A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
Yes | Family Member | |||
| KR20040053055A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
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No | Family Member | |||
| KR20040053055A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
|
Yes | Family Member | |||
| KR20040053055A | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| KR20040053055A | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| KR20040053055A | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| KR20040053055A | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| US2011038438A1 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
No | Family Member | |||
| US2011038438A1 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
S4
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No | Family Member | |||
| US2011038438A1 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| US2011038438A1 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| US2011038438A1 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | Yes | Basis Patent | ||||
| US2011038438A1 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| US2011038438A1 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| US9276705B2 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
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No | Family Member | |||
| US9276705B2 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
S4
|
No | Family Member | |||
| US9276705B2 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| US9276705B2 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| US9276705B2 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | Yes | Basis Patent | ||||
| US9276705B2 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| US9276705B2 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| CN100477570C | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
No | Family Member | |||
| CN100477570C | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
Yes | Family Member | |||
| CN100477570C | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
S4
|
No | Family Member | |||
| CN100477570C | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
|
Yes | Family Member | |||
| CN100477570C | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| CN100477570C | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| CN100477570C | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| CN100477570C | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| CN1379561A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
No | Family Member | |||
| CN1379561A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
Yes | Family Member | |||
| CN1379561A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
S4
|
No | Family Member | |||
| CN1379561A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
|
Yes | Family Member | |||
| CN1379561A | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| CN1379561A | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| CN1379561A | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| CN1379561A | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| DE20221559U1 | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
No | Family Member | |||
| DE20221559U1 | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
S4
|
No | Family Member | |||
| DE20221559U1 | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| DE20221559U1 | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| DE20221559U1 | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| DE20221559U1 | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| AU3139602A | 3G | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
|
No | Family Member | |||
| AU3139602A | Not Available | 30/12/2003 | ISLD-200402-004 | SAMSUNG |
S1
S2
S3
S4
|
No | Family Member | |||
| AU3139602A | 3G | 24/07/2006 | ISLD-200608-001 | SAMSUNG | No | Family Member | ||||
| AU3139602A | 4G | 29/01/2008 | ISLD-200804-013 | SAMSUNG | No | Family Member | ||||
| AU3139602A | 4G | 08/03/2015 | ISLD-201503-001 | SAMSUNG | No | Family Member | ||||
| AU3139602A | 5G | 03/05/2018 | ISLD-201805-013 | SAMSUNG | No | Family Member | ||||
| EP2262146B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
S1
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----- | ----- | ----- | ----- | |||
Technologies
Signal Processing
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Data reliability
Claim
1. A data processing method in a mobile communication system, for processing data comprised of bits having a higher priority and bits having a lower priority, generated by an encoder, comprising the steps of:
separately interleaving the bits having higher priority and the bits having lower priority, for all code rates and modulation schemes, by varying a number of bits having higher priority and bits having lower priority to be separately interleaved; and
mapping the interleaved bits having higher priority to a first bit part and the interleaved bits having lower priority to a second bit part,
wherein a mapped symbol is comprised of the first bit part having higher reliability and the second bit part having lower reliability.', 'separately interleaving the bits having higher priority and the bits having lower priority, for all code rates and modulation schemes, by varying a number of bits having higher priority and bits having lower priority to be separately interleaved; and', 'mapping the interleaved bits having higher priority to a first bit part and the interleaved bits having lower priority to a second bit part,', 'wherein a mapped symbol is comprised of the first bit part having higher reliability and the second bit part having lower reliability.
2. The method as claimed in claim 1, further comprising distributing the bits having higher priority and the bits having lower priority based on a ratio of the bits having higher priority to the bits having lower priority, such that the bits having the higher priority are equal in number to the bits having lower priority.
3. The method as claimed in claim 1, wherein the interleaving step comprises first interleaving the bits having higher priority and second interleaving the bits having lower priority.
4. The method as claimed in claim 1, wherein the bits having higher priority are systematic bits.
5. The method as claimed in claim 4, wherein the bits having lower priority are parity bits.
6. The method as claimed in claim 2, wherein the ratio of the bits having higher priority to the bits having lower priority is ½, when a coding rate of the encoder is ½.
7. The method as claimed in claim 2, wherein the ratio of the bits having higher priority to the bits having lower priority is ¾, when a coding rate of the encoder is ¾.
8. The method as claimed in claim 1, further comprising determining the number of bit streams mapped to one symbol according to a modulation mode based on a radio channel state.
9. A data processing apparatus in a mobile communication system, for processing data comprised of bits having higher priority and bits having lower priority, generated by an encoder, comprising:
an interleave unit for separately interleaving the bits having higher priority and the bits having lower priority, for all code rates and modulation schemes, by varying a number of bits having higher priority and bits having lower priority to be separately interleaved; and
a modulator for mapping the interleaved bits having higher priority to a first bit part and-the interleaved bits having lower priority to a second bit part,
wherein a symbol output from the modulator is comprised of the first bit part having higher reliability and the second bit part having lower reliability.', 'an interleave unit for separately interleaving the bits having higher priority and the bits having lower priority, for all code rates and modulation schemes, by varying a number of bits having higher priority and bits having lower priority to be separately interleaved; and', 'a modulator for mapping the interleaved bits having higher priority to a first bit part and-the interleaved bits having lower priority to a second bit part,', 'wherein a symbol output from the modulator is comprised of the first bit part having higher reliability and the second bit part having lower reliability
10. The apparatus as claimed in claim 9, further comprising a distributor for receiving the bits having higher priority and the bits having lower priority, distributing the received bits into a first bit stream comprised of the bits having higher priority and a second bit stream comprised of the bits having higher priority excluded from the first bit stream and the bits having lower priority, such that the bits of the first bit stream are equal in number to the bits of the second bit stream, outputting the first bit stream to the interleave unit and outputting the second bit stream to the interleave unit
11. The apparatus as claimed in claim 9, wherein the interleave unit comprises first interleaver for interleaving the bits having higher priority and second interleaver for interleaving the bits having lower priority
12. The apparatus as claimed in claim 9, further comprising a controller for determining a modulation mode according to a radio channel state, and controlling the number of bits of bit stream mapped to one symbol based on the determined modulation mode
13. The apparatus as claimed in claim 9, wherein the bits having higher priority are systematic bits
14. The apparatus as claimed in claim 13, wherein the bits having lower priority are parity bits
15. The apparatus as claimed in claim 10, wherein a ratio of the bits having higher priority to the bits having lower priority is ½, when a coding rate of the encoder is ½
16. The apparatus as claimed in claim 10, wherein a ratio of the bits having higher priority to the bits having lower priority is ¾, when a coding rate of the encoder is ¾
17. A data processing apparatus in a mobile communication system, for transforming data comprised of bits having higher priority and bits having lower priority, generated by an encoder at a predetermined coding rate, comprising:
a memory physically divided into a first region and a second region, for storing the bits having higher priority in the first region and the bits having lower priority in the second region;
a controller for determining a ratio of the bits having higher priority to the bits having lower priority based on a coding rate of the encoder and a modulation mode of a modulator, for all code rates and modulation modes, by varying a number of bits having higher priority and bits having lower priority to be separately interleaved, reading the bits having higher priority and the bits having lower priority from the first region and the second region according to a predetermined interleaving pattern so as to secure the determined ratio; and
the modulator for mapping the read bits having higher priority to a first bit part and the read bits having lower priority to a second bit part, in mapping a bit stream comprised of at least 3 bits to one symbol, the bit stream is comprised of the first bit part having higher reliability and the second bit part having lower reliability.', 'a memory physically divided into a first region and a second region, for storing the bits having higher priority in the first region and the bits having lower priority in the second region;', 'a controller for determining a ratio of the bits having higher priority to the bits having lower priority based on a coding rate of the encoder and a modulation mode of a modulator, for all code rates and modulation modes, by varying a number of bits having higher priority and bits having lower priority to be separately interleaved, reading the bits having higher priority and the bits having lower priority from the first region and the second region according to a predetermined interleaving pattern so as to secure the determined ratio; and', 'the modulator for mapping the read bits having higher priority to a first bit part and the read bits having lower priority to a second bit part, in mapping a bit stream comprised of at least 3 bits to one symbol, the bit stream is comprised of the first bit part having higher reliability and the second bit part having lower reliability
18. The data processing apparatus as claimed in claim 17, wherein the bits having higher priority are systematic bits
19. The data processing apparatus as claimed in claim 18, wherein the bits having lower priority are parity bits.
20. A method for processing data represented with bits generated by an encoder, using a memory physically divided into a first region and a second region and a modulator which generates a symbol by mapping the bits to a first bit part having high reliability and a second bit part having lower reliability according to priorities of the bits, comprising the steps of:
storing high priority bits in the first region and low priority bits in the second region;
interleaving the high and low priority bits, respectively;
determining a ratio of the high priority bits to the low priority bits based on a coding rate of the encoder and a modulation mode of the modulator;
determining a number of the interleaved high priority bits and a number of the interleaved low priority bits to be mapped to the symbol, for all code rates and modulation modes, by varying a number of bits having higher priority and bits having lower priority to be separately interleaved;
reading the high priority bits from the first region in consideration of an interleaved pattern of the high priority bits;
reading the low priority bits from the second region in consideration of an interleaved pattern of the low priority bits; and
modulating the high priority bits and the low priority bits such that the high priority bits are situated in the first bit part and the lower priority bits are situated in the second bit part.', 'storing high priority bits in the first region and low priority bits in the second region;', 'interleaving the high and low priority bits, respectively;', 'determining a ratio of the high priority bits to the low priority bits based on a coding rate of the encoder and a modulation mode of the modulator;', 'determining a number of the interleaved high priority bits and a number of the interleaved low priority bits to be mapped to the symbol, for all code rates and modulation modes, by varying a number of bits having higher priority and bits having lower priority to be separately interleaved;', 'reading the high priority bits from the first region in consideration of an interleaved pattern of the high priority bits;', 'reading the low priority bits from the second region in consideration of an interleaved pattern of the low priority bits; and', 'modulating the high priority bits and the low priority bits such that the high priority bits are situated in the first bit part and the lower priority bits are situated in the second bit part.
21. The method as claimed in claim 20, wherein the high priority bits are systematic bits.
22. The method as claimed in claim 21, wherein the low priority bits are parity bits.']
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ClaimChart-US7782973B2-STO
Patent number:US7782973B2
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