Abstract
A cell within cellular network includes user equipments (UEs) that transmit data to a base station (eNB). UEs are synchronized to the eNB upon entry to the cell. If a particular UE has data to transmit it will be placed in a connected state and scheduled for transmission. Over a period of time not all of the UEs will have data to transmit. The UEs are tracked as a scheduled portion and an unscheduled portion wherein a UE is included in the scheduled portion in response to receiving a scheduling request from the UE. Synchronization is maintained between the eNB and each UE in the scheduled portion by sending a timing adjustment (TA) command if needed in response to receiving a scheduled transmission from each respective UE in the scheduled portion; Synchronization is maintained between the eNB and each UE in the unscheduled portion by allocating a periodic reference signal (sync-RS) to each UE in the unscheduled portion and by sending a respective timing adjustment (TA) command if needed to each respective UE in the unscheduled portion in response to a respective sync-RS received from each UE in the unscheduled portion.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| Not Available | 09/11/2011 | ISLD-201111-002 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
| 4G | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
| 4G | 26/03/2017 | ISLD-201703-153 | INTEL CORP | Yes | Basis Patent | ||||
| 4G | 06/12/2020 | ISLD-202012-008 | APPLE INC | Yes | Basis Patent | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| US2008267165A1 | 4G | 06/12/2020 | ISLD-202012-008 | APPLE INC | Yes | Basis Patent | ||||
| US2008267165A1 | 4G | 26/03/2017 | ISLD-201703-153 | INTEL CORP | Yes | Basis Patent | ||||
| US2008267165A1 | Not Available | 09/11/2011 | ISLD-201111-002 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
| US2008267165A1 | 4G | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
| EP2153571A1 | 4G | 06/12/2020 | ISLD-202012-008 | APPLE INC | No | Family Member | ||||
| EP2153571A1 | 4G | 26/03/2017 | ISLD-201703-153 | INTEL CORP | No | Family Member | ||||
| EP2153571A1 | Not Available | 09/11/2011 | ISLD-201111-002 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
| EP2153571A1 | 4G | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | Yes | Family Member | ||||
| EP2153571A4 | 4G | 06/12/2020 | ISLD-202012-008 | APPLE INC | No | Family Member | ||||
| EP2153571A4 | 4G | 26/03/2017 | ISLD-201703-153 | INTEL CORP | No | Family Member | ||||
| EP2153571A4 | Not Available | 09/11/2011 | ISLD-201111-002 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
| EP2153571A4 | 4G | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | Yes | Family Member | ||||
| WO2008134682A1 | 4G | 06/12/2020 | ISLD-202012-008 | APPLE INC | No | Family Member | ||||
| WO2008134682A1 | 4G | 26/03/2017 | ISLD-201703-153 | INTEL CORP | Yes | Family Member | ||||
| WO2008134682A1 | Not Available | 09/11/2011 | ISLD-201111-002 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
| WO2008134682A1 | 4G | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
| US2013242973A1 | 4G | 06/12/2020 | ISLD-202012-008 | APPLE INC | No | Family Member | ||||
| US2013242973A1 | 4G | 26/03/2017 | ISLD-201703-153 | INTEL CORP | Yes | Family Member | ||||
| US2013242973A1 | Not Available | 09/11/2011 | ISLD-201111-002 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
| US2013242973A1 | 4G | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
| US2013242973A1 | 4G | 16/08/2012 | ISLD-201206-006 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
| US9166717B2 | 4G | 06/12/2020 | ISLD-202012-008 | APPLE INC | No | Family Member | ||||
| US9166717B2 | 4G | 26/03/2017 | ISLD-201703-153 | INTEL CORP | Yes | Family Member | ||||
| US9166717B2 | Not Available | 09/11/2011 | ISLD-201111-002 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
| US9166717B2 | 4G | 21/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
| US9166717B2 | 4G | 16/08/2012 | ISLD-201206-006 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
| EP2153571B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| ES2720592T3 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| HUE042906T2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration Synchronization
Product
User Equipment (UE/Terminal)Base Station (eNB/gNB)
Use Cases
Wireless communication
Services
Synchronization tracking/optimization
Claim
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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.
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.