Abstract
A method and apparatus for multiple radio access technology (multi-RAT) access mode operation for a wireless transmit/receive unit (WTRU) are disclosed. A WTRU and a network may enable a multi-RAT access mode of operation based on at least one of WTRU subscription, a service agreement of the WTRU, a roaming status of the WTRU, a selected access point name (APN), an Internet protocol (IP) flow class, a subscriber profile identity for the WTRU, requested quality of service, or a proximity indication indicating proximity to a cell supporting multi-RAT access mode. The WTRU may send a capability indication of support of multi-RAT access to a network, wherein the multi-RAT access mode is enabled based on the capability indication. A partial handover of bearers may be performed. In performing the handover, the target cell is determined based on a priority rule.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | ||
---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information |
Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
US2013016696A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US9781761B2 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | Yes | Basis Patent | ||||
CN103650626A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
EP2732672A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
EP2732672B1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
JP2014521267A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
KR101946594B1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
KR20140050659A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
TW201308958A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
TWI594606B | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
WO2013010005A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
US10433359B2 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
US2017332272A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
EP3282762A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
CN103650626B | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
CN108463005A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
EP3554133A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
KR20190015606A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
NO2732672T3 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
CN108463005B | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
KR102071695B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
KR20210105438A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
KR102362590B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
KR20200010613A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
US2020107385A1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
US11240859B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- |
Technologies
Product
Use Cases
Services
Claim
1.-10. (canceled)
11. A method performed by a wireless transmit receive unit (WTRU), the method comprising:
receiving an indication of multiple radio access technologies (multi-RAT) access support; receiving a trigger during registration or a session management signal; and transmitting session data using multiple RATs based on the received indication and the trigger.
12. The method of claim 11, wherein the transmitting session data includes using a single PDU session.
13. The method of claim 11, further comprising determining how to distribute transmissions of the session data via multi-RAT based on one or more parameters.
14. The method of claim 13, wherein the one or more parameters include signal condition parameters, user preference parameters, and operator policy parameters.
15. The method of claim 11, further comprising sending a multi-RAT PDU indication during a PDU session establishment request.
16. A wireless transmit/receive unit (WTRU), the WTRU comprising:
a transceiver; a processor coupled to the transceiver, wherein the processor and transceiver are further configured to: receive an indication of multiple radio access technologies (multi-RAT) access support; receive a trigger during registration or a session management signal; and transmit session data using multiple RATs based on the received indication and the trigger.
17. The WTRU of claim 16, wherein the transmission of session data uses a single PDU session.
18. The WTRU of claim 16, wherein the processor and transceiver are further configured to determine how to distribute transmissions of the session data via multi-RAT based on one or more parameters.
19. The WTRU of claim 18, wherein the one or more parameters include signal condition parameters, user preference parameters, and operator policy parameters.
20. The WTRU of claim 16, wherein the processor and transceiver are further configured to send a multi-RAT PDU indication during a PDU session establishment request.
Associated Portfolios
![](https://www.frandavenue.com/assets/frontend/images/licensor_claim_chart.png)
![]() |
![]() |
![]() |
![]() |
---|---|---|---|
Claim charts will soon be available!
|
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
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.