RESOURCE MAPPING FOR ePDCCH IN LTE
AssigneeQUALCOMM Incorporated
InventorsHao XU, Wanshi CHEN, Peter GAAL
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Abstract
A method of wireless communication includes resource mapping for an enhanced physical downlink control channel (ePDCCH) or a physical downlink shared channel (PDSCH). A set of non-colliding resources and a set of colliding resources are determined. Code symbols are mapped for a channel first to the set of non-colliding resources and then to the set of colliding resources.
Claims26
A method of wireless communication, comprising:
- determining a set of non-colliding resources and a set of colliding resources;
- and
- mapping code symbols for a channel first to the set of non-colliding resources and then to the set of colliding resources.
A method of wireless communication, comprising:
- generating a first mapping of a first set of resource elements to a first channel comprising one of an enhanced physical downlink control channel (ePDCCH) and a physical downlink shared channel (PDSCH);
- generating a second mapping of a second set of resource elements to the first channel;
- and
- transmitting the first channel in accordance with one of the mappings.
An apparatus for wireless communication, comprising:
- a memory;
- and
- at least one processor coupled to the memory, the at least one processor being configured:
- to determine a set of non-colliding resources and a set of colliding resources;
- and
- to map code symbols for a channel first to the set of non-colliding resources and then to the set of colliding resources.
An apparatus for wireless communication, comprising:
- a memory;
- and
- at least one processor coupled to the memory, the at least one processor being configured:
- to generate a first mapping of a first set of resource elements to a first channel comprising one of an enhanced physical downlink control channel (ePDCCH) and a physical downlink shared channel (PDSCH);
- to generate a second mapping of a second set of resource elements to the first channel;
- and
- to transmit the first channel in accordance with one of the mappings.
A computer program product for wireless communication in a wireless network, comprising:
- a non-transitory computer-readable medium having non-transitory program code recorded thereon, the program code comprising:
- program code to determine a set of non-colliding resources and a set of colliding resources;
- and
- program code to map code symbols for a channel first to the set of non-colliding resources and then to the set of colliding resources.
A computer program product for wireless communication in a wireless network, comprising:
- a non-transitory computer-readable medium having non-transitory program code recorded thereon, the program code comprising:
- program code to generate a first mapping of a first set of resource elements to a first channel comprising one of an enhanced physical downlink control channel (ePDCCH) and a physical downlink shared channel (PDSCH);
- program code to generate a second mapping of a second set of resource elements to the first channel;
- and
- program code to transmit the first channel in accordance with one of the mappings.
An apparatus for wireless communication, comprising:
- means for determining a set of non-colliding resources and a set of colliding resources;
- and
- means for mapping code symbols for a channel first to the set of non-colliding resources and then to the set of colliding resources.
An apparatus for wireless communication, comprising:
- means for generating a first mapping of a first set of resource elements to a first channel comprising one of an enhanced physical downlink control channel (ePDCCH) and a physical downlink shared channel (PDSCH);
- means for generating a second mapping of a second set of resource elements to the first channel;
- and
- means for transmitting the first channel in accordance with one of the mappings.
Dependencies are inferred from the claim text.