Abstract
A method of adapting resource allocation parameters to reach one or more quality targets with improved accuracy is proposed. New information measurements based on the so-called mutual information preferably at block-level are introduced. The MI-based information measurements of a previous transmission the channel prediction of a subsequent transmission and one or more quality requirements are used to determine the amount and type of resources e.g. time frequency and power resources that are to be used for the subsequent transmission. The resource allocation can for example comprise power allocation and/or link adaptation and the invention enables an advantageous implementation with cooperative link-adaptation and power allocation. The proposed method is useful in connection with ARQ/HARQ retransmissions.
A method of adapting resource allocation parameters to reach one or more quality targets with improved accuracy is proposed. New information measurements based on the so-called mutual information preferably at block-level are introduced. The MI-based information measurements of a previous transmission the channel prediction of a subsequent transmission and one or more quality requirements are used to determine the amount and type of resources e.g. time frequency and power resources that are to be used for the subsequent transmission. The resource allocation can for example comprise power allocation and/or link adaptation and the invention enables an advantageous implementation with cooperative link-adaptation and power allocation. The proposed method is useful in connection with ARQ/HARQ retransmissions.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Family Member | ||||
| 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| WO2006046894A1 | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Basis Patent | ||||
| WO2006046894A1 | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
| CA2582367A1 | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Family Member | ||||
| CA2582367A1 | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
| CA2582367C | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Family Member | ||||
| CA2582367C | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
| CN101053269B | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | No | Family Member | ||||
| CN101053269B | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
| EP1808039A1 | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Family Member | ||||
| EP1808039A1 | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
| KR101153597B1 | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Family Member | ||||
| KR101153597B1 | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
| KR20070068434A | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Family Member | ||||
| KR20070068434A | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
| US2007298822A1 | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Family Member | ||||
| US2007298822A1 | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | Yes | Basis Patent | ||||
| US7697948B2 | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Family Member | ||||
| US7697948B2 | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | Yes | Basis Patent | ||||
| MX2007004384A | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | Yes | Family Member | ||||
| MX2007004384A | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
| CN101053269A | 4G | 17/12/2009 | ISLD-201002-002 | ERICSSON INC | No | Family Member | ||||
| CN101053269A | 5G | 19/05/2017 | ISLD-201704-007 | ERICSSON INC | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
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S1
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Technologies
Resource configuration
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Channel Quality Measurement/Estimation
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SUMMARY
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Patent number:EP1808039B1
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