METHOD AND APPARATUS FOR OBTAINING CONFIGURATION INFORMATION
First Claim
1. A method for obtaining configuration information of a grant-free transmission unit, comprising:
- receiving, by an access device, configuration information of a grant-free transmission unit of the access device, wherein the grant-free transmission unit refers to a transmission resource used for grant-free transmission, and the configuration information of the grant-free transmission unit comprises at least one or more of the following information;
information about the grant-free transmission unit or information about a grant-free transmission control mechanism, whereinthe information about the grant-free transmission unit is one or more of the following information;
time-domain resource information, frequency-domain resource information, space-domain resource information, code-domain resource information, or pilot resource information; and
the information about the grant-free transmission control mechanism is one or more of the following information;
uplink power control information, modulation and coding scheme information, or retransmission mechanism information.
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Accused Products
Abstract
The present invention discloses a method and an apparatus for obtaining configuration information of a grant-free transmission unit. A centrally configured network element sends configuration information of a grant-free transmission unit of an access device to the access device, where the grant-free transmission unit refers to a transmission resource used for grant-free transmission, and the configuration information of the grant-free transmission unit includes at least one or more of the following information: information about the grant-free transmission unit or information about a grant-free transmission control mechanism. By using the method and the apparatus for obtaining configuration information of a grant-free transmission unit, an access device can obtain configuration information of a grant-free transmission unit.
11 Citations
18 Claims
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1. A method for obtaining configuration information of a grant-free transmission unit, comprising:
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receiving, by an access device, configuration information of a grant-free transmission unit of the access device, wherein the grant-free transmission unit refers to a transmission resource used for grant-free transmission, and the configuration information of the grant-free transmission unit comprises at least one or more of the following information;
information about the grant-free transmission unit or information about a grant-free transmission control mechanism, whereinthe information about the grant-free transmission unit is one or more of the following information; time-domain resource information, frequency-domain resource information, space-domain resource information, code-domain resource information, or pilot resource information; and the information about the grant-free transmission control mechanism is one or more of the following information; uplink power control information, modulation and coding scheme information, or retransmission mechanism information. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for obtaining configuration information of a grant-free transmission unit, wherein the apparatus comprises a transmitter, and the transmitter is configured to:
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send configuration information of a grant-free transmission unit of an access device to the access device, wherein the grant-free transmission unit refers to a transmission resource used for grant-free transmission, and the configuration information of the grant-free transmission unit comprises at least one or more of the following information;
information about the grant-free transmission unit or information about a grant-free transmission control mechanism, whereinthe information about the grant-free transmission unit is one or more of the following information; time-domain resource information, frequency-domain resource information, space-domain resource information, code-domain resource information, or pilot resource information; and the information about the grant-free transmission control mechanism is one or more of the following information; uplink power control information, modulation and coding scheme information, or retransmission mechanism information. - View Dependent Claims (8, 9, 10, 11, 12, 18)
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13. An apparatus for obtaining configuration information of a grant-free transmission unit, wherein the apparatus comprises a receiver, and the receiver is configured to:
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receive configuration information of a grant-free transmission unit of the apparatus, wherein the grant-free transmission unit refers to a transmission resource used for grant-free transmission, and the configuration information of the grant-free transmission unit comprises at least one or more of the following information;
information about the grant-free transmission unit or information about a grant-free transmission control mechanism, whereinthe information about the grant-free transmission unit is one or more of the following information; time-domain resource information, frequency-domain resource information, space-domain resource information, code-domain resource information, or pilot resource information; and the information about the grant-free transmission control mechanism is one or more of the following information; uplink power control information, modulation and coding scheme information, or retransmission mechanism information. - View Dependent Claims (14, 15, 16, 17)
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Specification