CN104081709B

5G,4G

Title

Systems and/or methods for providing ePDCCH in a multiple carrier based and/or quasi-collated network

Application Number:

CN2013807020

Publication Date:

08-09-2017

Family ID:

Application Date:

27-01-2013

Declaring Company:

Publication Country:

US

Priority Date:

27-01-2012

Title

Systems and/or methods for providing ePDCCH in a multiple carrier based and/or quasi-collated network

Application Number:

CN2013807020

Family ID:

Publication Country:

US

Publication Date:

08-09-2017

Application Date:

27-01-2013

Priority Date:

27-01-2012

Declaring Company:

Abstract  Abstract

can provide a ePDCCH. For example the WTRU may receive ePDCCH for monitoring resource allocation. based on the configuration the WTRU may be configured to monitor and can monitor ePDCCH resources in special subframe. In addition the WTRU may obtain the aggregation level number NAL associated sub aggregation level. The WTRU may use aggregation level associated with the NAL of sub transmission or monitoring ePDCCH. WTRU may also receive a reference signal. then the WTRU may determine the type of the received reference signal. The WTRU may use perform PDSCH or ePDCCH based on the demodulation timing of the determined type of demodulation. can also be based on the WTRU may receive a location of one or more ePDCCH resource of DCI implicit identification demodulated reference timing to monitor or receive ePDCCH or PDSCH.

ePDCCH may be provided. For example a WTRU may receive a configuration for monitoring an ePDCCH resource. Based on the configuration the WTRU may be configured to monitor and may monitor the ePDCCH resource on a particular subframe. Additionally a WTRU may derive an aggregation level for a subframe associated with an aggregation level number NAL. The WTRU may transmit or monitor an ePDCCH using the aggregation level associated with the NAL for the subframe. A WTRU may also receive a reference signal. The WTRU may then determine the type of reference signal received. The WTRU may perform a demodulation of the PDSCH or ePDCCH using a demodulation timing based on the determined type. The ePDCCH or PDSCH may also be monitored or received by identifying a demodulation reference timing implicitly based on a location of one or more ePDCCH resources where the WTRU may receive DCI.

ePDCCH may be provided. For example a WTRU may receive a configuration for monitoring an ePDCCH resource. Based on the configuration the WTRU may be configured to monitor and may monitor the ePDCCH resource on a particular subframe. Additionally a WTRU may derive an aggregation level for a subframe associated with an aggregation level number NAL. The WTRU may transmit or monitor an ePDCCH using the aggregation level associated with the NAL for the subframe. A WTRU may also receive a reference signal. The WTRU may then determine the type of reference signal received. The WTRU may perform a demodulation of the PDSCH or ePDCCH using a demodulation timing based on the determined type. The ePDCCH or PDSCH may also be monitored or received by identifying a demodulation reference timing implicitly based on a location of one or more ePDCCH resources where the WTRU may receive DCI.

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.