Abstract
Splitting data in a wireless communications network. Data may be split to use multiple base stations for transmission to user equipment in order to improve the bandwith if a UE is on a cell edge, or may be split by user equipment for transmission to multiple base stations in order to improve handover. Data splitting may be performed at the Packet Data Convergence Protocol layer, at the Radio Link Control layer, or at the Media Access Control layer on user equipment or on a base station. Data may instead be split in a network node, such as in a serving gateway, in order to reduce X2 interface load or delay carrier aggregation.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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Yes | Basis Patent |
Specification Information
Specification Information
Technologies
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US2013176988A1 | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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CN103039109A | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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CN103039109B | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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CN108124287A | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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EP2534875A1 | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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JP2013520096A | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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JP2015164317A | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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JP2018061283A | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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KR101480929B1 | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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KR20120118502A | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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KR20140116554A | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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US2016323790A1 | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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US9973322B2 | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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WO2011100492A1 | 5G | 07/11/2019 | ISLD-201910-015 | INTERDIGITAL INC |
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Technologies
Protocol Stack
Product
User Equipment (UE/Terminal)
Use Cases
Services
Claim
1. A method for transmitting data comprising:
receiving, at a first base station, internet protocol (IP) packets comprising data, wherein the IP packets are associated with a first wireless transmit and receive unit (WTRU);
determining, at the first base station, that a portion of the data is to be transmitted to at least one cooperating network element for transmission to the WTRU;
transmitting, from the first base station, the portion of the data to the at least one cooperating network element; and
transmitting, from the first base station, a remainder of the data to the WTRU.
2. The method of claim 1, wherein determining that the portion of the data is to be transmitted to the at least one cooperating network element is performed by a Packet Data Convergence Protocol (PDCP) entity configured on the first base station.
3. The method of claim 1, wherein determining that the portion of the data is to be transmitted to the at least one cooperating network element is performed by a Radio Link Control (RLC) entity configured on the first base station.
4. The method of claim 1, wherein determining that the portion of the data is to be transmitted to the at least one cooperating network element is performed by a Media Access Control (MAC) entity configured on the first base station.
5. The method of claim 1, wherein the at least one cooperating network element comprises at least one of a base station, a remote radio head (RRH), and a sector antenna.
6. The method of claim 1, wherein the first base station uses an interactive procedure and associated control information to determine the portion of the data to be transmitted to the at least one cooperating network element.
7. The method of claim 1, wherein the remainder of the data is transmitted to the WTRU from the first base station using a first component carrier, and wherein the portion of the data is transmitted to the WTRU from the at least one cooperating network element using a second component carrier.
Associated Portfolios
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SUMMARY
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
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.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.