Method and apparatus for requesting scheduling in wireless communication system
AssigneeLG Electronics Inc.
InventorsKitae KIM, Eunjong LEE, Giwon PARK, Jaehoon CHUNG, Jiwon KANG, Hyeyoung CHOI
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Abstract
A method and apparatus for requesting scheduling in a wireless communication system is provided. The method requests scheduling for transmitting uplink data in a wireless communication system and may include transmitting, by user equipment (UE), a Scheduling Request (SR) of an SR type selected from multiple SR types to an eNB, receiving, by the UE, an uplink grant determined according to the selected SR type from the eNB, and transmitting, by the UE, uplink data to the eNB through a physical uplink shared channel (PUSCH) resource allocated by the uplink grant.
Claims15
(canceled)
A method of requesting scheduling for transmission of uplink (UL) data in a wireless communication system, the method performed by a user equipment (UE) and comprising:
- receiving information for multiple scheduling request (SR) types from an eNode B (eNB) for configuring the multiple SR types;
- transmitting an SR to the eNB through an SR resource selected from a plurality of SR resources corresponding to the multiple SR types;
- receiving an UL grant from the eNB according to one of the multiple SR types;
- and
- transmitting UL data to the eNB through a physical uplink shared channel (PUSCH) resource allocated by the UL grant,
- wherein the information for the multiple SR types includes at least information related an index of a physical uplink control channel (PUCCH) resource, an SR periodicity, or an SR subframe offset corresponding to each of the multiple SR types.
A user equipment (UE) requesting scheduling for transmission of uplink (UL) data in a wireless communication system, the UE comprising:
- a Radio Frequency (RF) unit configured to transmit and receive radio signals;
- and
- a processor configured control the RF unit to:
- receive information for multiple scheduling request (SR) types from an eNode B (eNB) for configuring the multiple SR types;
- transmit an SR to the eNB through an SR resource selected from a plurality of SR resources corresponding to the multiple SR types;
- receive an UL grant from the eNB according to one of the multiple SR types;
- and
- transmit UL data to the eNB through a physical UL shared channel (PUSCH) resource allocated by the UL grant,
- wherein the information for the multiple SR types includes at least information related an index of a physical uplink control channel (PUCCH) resource, an SR periodicity, or an SR subframe offset corresponding to each of the multiple SR types.
Dependencies are inferred from the claim text.