Devices for sending and receiving feedback information
First Claim
Patent Images
1. An evolved Node B (eNB) for sending feedback information, comprising:
- a processor;
memory in electronic communication with the processor, wherein instructions stored in the memory are executable to;
determine configuration parameters related to an Enhanced Physical Hybrid-Automatic Repeat reQuest (ARQ) Indicator Channel (EPHICH);
send a configuration signal based on the configuration parameters, wherein the configuration signal indicates one or more sets of configuration parameters comprising at least one of an EPHICH group and an EPHICH group set, wherein the EPHICH group comprises multiple EPHICHs mapped to a same set of resource elements, and wherein the EPHICH group set comprises one or more EHPICH groups;
receive data in a Physical Uplink Shared Channel (PUSCH); and
send Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) information based on the configuration parameters.
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Abstract
An evolved Node B (eNB) for sending feedback information is described. The eNB includes a processor and instructions stored in memory that is in electronic communication with the processor. The eNB determines configuration parameters related to an Enhanced Physical Hybrid-Automatic Repeat reQuest (ARQ) Indicator Channel (EPHICH). The eNB also sends a configuration signal based on the configuration parameters. The eNB additionally receives data in a Physical Uplink Shared Channel (PUSCH). The eNB further sends Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) information based on the configuration parameters.
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Citations
26 Claims
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1. An evolved Node B (eNB) for sending feedback information, comprising:
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a processor; memory in electronic communication with the processor, wherein instructions stored in the memory are executable to; determine configuration parameters related to an Enhanced Physical Hybrid-Automatic Repeat reQuest (ARQ) Indicator Channel (EPHICH); send a configuration signal based on the configuration parameters, wherein the configuration signal indicates one or more sets of configuration parameters comprising at least one of an EPHICH group and an EPHICH group set, wherein the EPHICH group comprises multiple EPHICHs mapped to a same set of resource elements, and wherein the EPHICH group set comprises one or more EHPICH groups; receive data in a Physical Uplink Shared Channel (PUSCH); and send Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) information based on the configuration parameters. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A User Equipment (UE) for receiving feedback information, comprising:
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a processor; memory in electronic communication with the processor, wherein instructions stored in the memory are executable to; receive a configuration signal related to an Enhanced Physical Hybrid-Automatic Repeat reQuest (ARQ) Indicator Channel (EPHICH), wherein the configuration signal indicates one or more configuration parameters comprising at least one of an EPHICH group and an EPHICH group set, wherein the EPHICH group comprises multiple EPHICHs mapped to a same set of resource elements, and wherein the EPHICH group set comprises one or more EHPICH groups; determine configuration parameters based on the configuration signal; send data in a Physical Uplink Shared Channel (PUSCH); and obtain Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) information based on the configuration parameters. - View Dependent Claims (10, 11, 12, 13)
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14. A method for sending feedback information by an evolved Node B (eNB), comprising:
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determining configuration parameters related to an Enhanced Physical Hybrid-Automatic Repeat reQuest (ARQ) Indicator Channel (EPHICH); sending a configuration signal based on the configuration parameters, wherein the configuration signal indicates one or more sets of configuration parameters comprising at least one of an EPHICH group and an EPHICH group set, wherein the EPHICH group comprises multiple EPHICHs mapped to a same set of resource elements, and wherein the EPHICH group set comprises one or more EHPICH groups; receiving data in a Physical Uplink Shared Channel (PUSCH); and sending Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) information based on the configuration parameters. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21)
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22. A method for receiving feedback information by a User Equipment (UE), comprising:
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receiving a configuration signal related to an Enhanced Physical Hybrid-Automatic Repeat reQuest (ARID) Indicator Channel (EPHICH), wherein the configuration signal indicates one or more configuration parameters comprising at least one of an EPHICH group and an EPHICH group set, wherein the EPHICH group comprises multiple EPHICHs mapped to a same set of resource elements, and wherein the EPHICH group set comprises one or more EHPICH groups; determining configuration parameters based on the configuration signal; sending data in a Physical Uplink Shared Channel (PUSCH); and obtaining Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) information based on the configuration parameters. - View Dependent Claims (23, 24, 25, 26)
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Specification