Abstract
A method and an apparatus for utilizing multiple carriers are disclosed. A wireless transmit/receive unit (WTRU) capable of receiving on a single downlink carrier at a time may tune the receiver to one downlink carrier and switch the downlink carrier in accordance with a configured pattern. The WTRU may switch the carrier from an anchor carrier to a non-anchor carrier at a high speed shared control channel (HS-SCCH) sub-frame boundary and switches back at an end of a subsequent high speed physical downlink shared channel (HS-PDSCH) subframe. The WTRU may switch the carrier at an HS-PDSCH sub-frame boundary. A WTRU capable of receiving on multiple downlink carriers simultaneously may tune the receiver to an anchor carrier and a supplementary carrier and switch the supplementary carrier to another carrier based on a carrier switching order. The carrier switching order may be received via an HS-SCCH or via layer 2 signaling.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member |
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 | |||||||
US2010110988A1 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US2010110988A1 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
Yes | Basis Patent | |||
US2010110988A1 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
Yes | Basis Patent | |||
US8305998B2 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US8305998B2 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
Yes | Basis Patent | |||
US8305998B2 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
Yes | Basis Patent | |||
AR074186A1 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
AR074186A1 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
AR074186A1 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CN102204144A | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
CN102204144A | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CN102204144A | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CN102204144B | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
CN102204144B | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CN102204144B | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
EP2356766A2 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
EP2356766A2 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
EP2356766A2 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP2012507959A | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
JP2012507959A | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP2012507959A | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR101303709B1 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
KR101303709B1 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR101303709B1 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR20110084973A | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
KR20110084973A | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR20110084973A | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR101642538B1 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
KR101642538B1 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR101642538B1 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR20120004555A | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
KR20120004555A | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
KR20120004555A | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TW201018290A | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
TW201018290A | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TW201018290A | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TWI498030B | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
TWI498030B | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TWI498030B | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
WO2010051511A2 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
WO2010051511A2 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
WO2010051511A2 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
WO2010051511A3 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
WO2010051511A3 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
WO2010051511A3 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
EP2533454A1 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
EP2533454A1 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
EP2533454A1 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US2013028123A1 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
US2013028123A1 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US2013028123A1 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US8804524B2 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
US8804524B2 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US8804524B2 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP2013138451A | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
JP2013138451A | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
JP2013138451A | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CN104243122A | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
CN104243122A | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CN104243122A | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TW201330675A | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
TW201330675A | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TW201330675A | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TWI475917B | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
TWI475917B | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TWI475917B | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TW201528853A | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
TW201528853A | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TW201528853A | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TWI569672B | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
TWI569672B | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
TWI569672B | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US2014307678A1 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
US2014307678A1 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US2014307678A1 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US9137792B2 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
US9137792B2 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US9137792B2 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US2015341916A1 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
US2015341916A1 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US2015341916A1 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US9549402B2 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
US9549402B2 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US9549402B2 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US2017086180A1 | 4G | 30/11/2012 | ISLD-201210-008 | INTERDIGITAL INC | No | Family Member | ||||
US2017086180A1 | 5G | 22/12/2017 | ISLD-201711-004 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
US2017086180A1 | 5G | 21/06/2019 | ISLD-201906-026 | INTERDIGITAL INC |
S1
S2
|
No | Family Member | |||
CN104243122B | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
EP2533454B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
EP3627748A1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
US2018295610A1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
US10631283B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
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
![](https://www.frandavenue.com/assets/frontend/images/bullet.png)
![](https://www.frandavenue.com/assets/frontend/images/bullet.png)
Product
![](https://www.frandavenue.com/assets/frontend/images/bullet.png)
Use Cases
![](https://www.frandavenue.com/assets/frontend/images/bullet.png)
Services
![](https://www.frandavenue.com/assets/frontend/images/bullet.png)
Claim
A method, implemented in a wireless transmit/receive unit (WTRU), for utilizing multiple carriers, the method comprising:
monitoring, by the WTRU with a receiver capable of receiving on one downlink carrier at a time, a scheduling channel on a first downlink carrier;
receiving an indication via the scheduling channel to receive data on a second downlink carrier, the indication indicating an index associated with the second downlink carrier;
switching from the first downlink carrier to the second downlink carrier after a predefined guard interval;
receiving the data via the second downlink carrier;
switching from the second downlink carrier to the first downlink carrier; and
monitoring the scheduling channel on the first downlink carrier.
2. The method of claim 1, wherein the scheduling channel comprises a physical downlink control channel (PDCCH) of the first downlink carrier.
3. The method of claim 1, wherein the indication indicating the index associated with the second downlink carrier is received via downlink control information (DCI).
4. The method of claim 1, further comprising:
tuning the receiver to the second downlink carrier during the guard interval.
5. The method of claim 1, wherein the first downlink carrier is an anchor carrier and the second downlink carrier is a non-anchor carrier.
6. A wireless transmit/receive unit (WTRU) for utilizing multiple carriers, the WTRU comprising:
a receiver configured to receive on one downlink carrier at a time; and
a processor configured to:
monitor a scheduling channel on a first downlink carrier;
receive an indication via the scheduling channel to receive data on a second downlink carrier, the indication indicating an index associated with the second downlink carrier;
switch from the first downlink carrier to the second downlink carrier after a predefined guard interval;
receive the data on the second downlink carrier;
switch from the second downlink carrier to the first downlink carrier; and
monitor the scheduling channel on the first downlink carrier.
7. The WTRU of claim 6, wherein the scheduling channel comprises a physical downlink control channel (PDCCH) of the first downlink carrier.
8. The WTRU of claim 7, wherein the indication indicating the index associated with the second downlink carrier is received via a downlink control information (DCI).
9. The WTRU of claim 6, wherein the processor is configured to tune the receiver to second downlink carrier during the guard interval.
10. The WTRU of claim 6, wherein the first downlink carrier is an anchor carrier and the second downlink carrier is a non-anchor carrier.
11. The method of claim 1, wherein the scheduling channel comprises a physical downlink control channel (PDCCH) of the first downlink carrier, and wherein the indication indicating the index associated with the second downlink carrier is received via downlink control information (DCI) of the PDCCH.
12. The method of claim 1, wherein the data is received via the second downlink carrier X number of time slots after the indication is received via the first downlink carrier, where X>0.
13. The WTRU of claim 6, wherein the scheduling channel comprises a physical downlink control channel (PDCCH) of the first downlink carrier, and wherein the indication indicating the index associated with the second downlink carrier is received via downlink control information (DCI) of the PDCCH.
14. The WTRU of claim 6, wherein the processor is configured to receive the data via the second downlink carrier X number of time slots after the indication is received via the first downlink carrier, where X>0.
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.