Abstract
A method and device for indicating data re-transmission when area switching in LTE system wherein the method comprises the following steps: S_eNB sends PDCP-SDU CN report to T_eNB in order to announce PDCP-SDU SN received and T_eNB announces PDCP-SDU SN received by S_eNB to UE. Thereby UE would not re-transmit PDCP-SDU corresponding to received SN which avoids re-transmission of useless PDCP-SDU and saves radio resources comparing with prior solutions.
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| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| WO2009033400A1 | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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Yes | Basis Patent | |||
| CN101389119A | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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No | Family Member | |||
| CN101389119B | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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No | Family Member | |||
| EP2190149A1 | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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Yes | Family Member | |||
| EP2190149A4 | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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Yes | Family Member | |||
| KR101141124B1 | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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No | Family Member | |||
| KR20100063788A | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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No | Family Member | |||
| US2010177736A1 | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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Yes | Family Member | |||
| JP2010539757A | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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No | Family Member | |||
| JP5034081B2 | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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No | Family Member | |||
| US2014301367A1 | 4G | 02/12/2011 | ISLD-201111-008 | CHINA ACADEMY OF TELECOMM TECH |
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No | Family Member | |||
| EP2190149B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Mobility and handover
Product
Base Station (eNB/gNB)
Use Cases
Wireless communication
Services
Mobility Management
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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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