Abstract
Methods and apparatus are described. A long term evolution-advanced (LTE-A) wireless transmit/receive unit (WTRU) includes a transceiver and a processor. The transceiver receives discontinuous reception (DRX) configuration information. The processor in response to the received DRX information controls the transceiver to monitor LTE-A physical downlink control channels (PDCCHs) in subframes in a first frequency band during an active time. The processor further in response to detecting a downlink assignment in an LTE-A PDCCH in the first frequency band during the active time wherein the downlink assignment indicates a second frequency band and assigned subcarriers within the second frequency band to receive an LTE-A physical downlink shared channel (PDSCH) K subframes after a transmission of the downlink assignment. The second frequency band is different than the first frequency band.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | Yes | Basis Patent |
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 | |||||||
US2010322173A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US2010322173A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
WO2010148192A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
WO2010148192A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
TW201123953A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
TW201123953A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
TWI415504B | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
TWI415504B | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
EP2443900A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
EP2443900A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
EP2443900B1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
EP2443900B1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
KR20120028394A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
KR20120028394A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
CN102804903A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
JP2012531107A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
JP2012531107A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
JP5504339B2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
JP5504339B2 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
KR101768738B1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
KR101768738B1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
KR20130018339A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
KR20130018339A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
EP2615878A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
EP2615878A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
CN104702392A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
EP2890209A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
EP2890209A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
JP2014112964A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
JP2014112964A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
JP2015146652A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
JP2015146652A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
JP6219879B2 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
JP6219879B2 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
KR101818689B1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
KR101818689B1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
KR20140139635A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
KR20140139635A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
TW201424432A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
TW201424432A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
TWI532400B | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
TWI532400B | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
TW201603620A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
TW201603620A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
HK1211774A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
HK1211774A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
CN105790915A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
CN105790916A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
US2017164421A1 | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
US2017164421A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | Yes | Basis Patent | ||||
JP2017225200A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
JP2017225200A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
MY164925A | 4G | 16/09/2010 | ISLD-201010-010 | INTERDIGITAL INC | No | Family Member | ||||
MY164925A | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
CN104702392B | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
US2019141634A1 | 5G | 08/11/2019 | ISLD-201910-015 | INTERDIGITAL INC | No | Family Member | ||||
CN105790915B | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
CN105790916B | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
EP2890209B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
JP6655586B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
JP2020065312A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
JP6931726B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
JP2021180525A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
US11224017B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
US2022132427A1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
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
1. A long term evolution-advanced (LTE-A) wireless transmit/receive unit (WTRU), the LTE-A WTRU comprising:
a transceiver configured to receive discontinuous reception (DRX) configuration information;
a processor operatively coupled to the transceiver, the processor and transceiver, in response to the received DRX configuration information, configured to monitor one or more LTE-A physical downlink control channels (PDCCHs) in subframes in a first frequency band during an active time; and
the processor and transceiver, in response to detecting a downlink assignment transmission in the LTE-A PDCCHs in the first frequency band during the active time, are further configured to receive an LTE-A physical downlink shared channel (PDSCH) on assigned subcarriers at a second frequency band indicated by the downlink assignment transmission,
wherein the LTE-A PDSCH is received K subframes after an end of the downlink assignment transmission,
wherein a round trip time (RTT) of a HARQ of the LTE-A PDSCH is increased by K subframes,
wherein K is equal to at least 2, and
wherein the second frequency band is different than the first frequency band.
2. The LTE-A WTRU of claim 1, wherein the K subframes allows for PDCCH processing time and activation for the second frequency band.
3. The LTE-A WTRU of claim 1, wherein the processor and transceiver are further configured to, in response to detecting a second downlink assignment transmission in the LTE-A PDCCHs during the active time, receive the LTE-A physical downlink shared channel (PDSCH) 2 subframes after an end of the second downlink assignment transmission.
4. A method implemented by a long term evolution-advanced (LTE-A) wireless transmit/receive unit (WTRU), the method comprising:
receiving, by the LTE-A WTRU, discontinuous reception (DRX) configuration information;
in response to the received DRX configuration information, monitoring, by the LTE-A WTRU, one or more LTE-A physical downlink control channels (PDCCHs) in subframes in a first frequency band during an active time; and
in response to detecting a downlink assignment transmission in the LTE-A PDCCHs in the first frequency band during the active time, is further configured to receive an LTE-A physical downlink shared channel (PDSCH) on assigned subcarriers at a second frequency band indicated by the downlink assignment transmission,
wherein the LTE-A PDSCH is received K subframes after an end of the downlink assignment transmission,
wherein a round trip time (RTT) of a HARQ of the PDSCH is increased by K subframes,
wherein K is equal to at least 2, and
wherein the second frequency band is different than the first frequency band.
5. The method of claim 4, wherein the K subframes allows for PDCCH processing time and activation for the second frequency band by the LTE-A WTRU.
6. The method of claim 4, further comprising in response to detecting a second downlink assignment transmission in an LTE-A PDCCH during the active time, receiving an LTE-A physical downlink shared channel (PDSCH) K subframes after a transmission of the second downlink assignment transmission.
7. A long term evolution-advanced (LTE-A) eNodeB, the LTE-A eNodeB comprising:
a processor operatively coupled to a transceiver, the processor and transceiver configured to transmit discontinuous reception (DRX) configuration information to an LTE-A wireless transmit/receive unit (WTRU);
the processor and transceiver are further configured to transmit an LTE-A physical downlink control channel (PDCCH) in at least one subframe in an active time in a first frequency band having a downlink assignment for the LTE-A WTRU, wherein the active time is based on the DRX configuration information, wherein the downlink assignment indicates a second frequency band and assigned subcarriers within the second frequency band; and
the processor and transceiver are further configured to transmit an LTE-A physical downlink shared channel (PDSCH) on the assigned subcarriers at the second frequency band indicated by the downlink assignment,
wherein the LTE-A PDSCH is received K subframes after an end of transmission of the downlink assignment,
wherein a round trip time (RTT) of a HARQ of the PDSCH is increased by K subframes,
wherein K is equal to at least 2, and
wherein the second frequency band is different than the first frequency band.
8. The LTE-A eNodeB of claim 7, wherein the K subframes allows for PDCCH processing time and activation for the second frequency band by the LTE-A WTRU.
9. The LTE-A eNodeB of claim 7, wherein the processor and transceiver is further configured to transmit the LTE-A physical downlink control channel (PDCCH) in at least one subframe in an active time in the first frequency band having a second downlink assignment for the LTE-A WTRU, and transmit an LTE-A PDSCH K subframes after transmission of the second downlink assignment.
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.