Method and device for setting resource pool in nr v2x
AssigneeLG Electronics Inc.
InventorsDaesung HWANG, Seungmin LEE, Hanbyul SEO
Life of this patent
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Abstract
A method for a first device to perform wireless communication and a device supporting same, The method may include the steps of: receiving, from a base station, a time division duplex uplink-downlink (TDD UL-DL) configuration including information related to a UL resource; receiving, from the base station, information related to the start of sidelink (SL) symbols, information related to the number of the SL symbols, and a bitmap indicating one or more slots included in an SL resource pool; and determining the SL resource pool.
Claims13
A method for performing, by a first device, wireless communication, the method comprising:
- obtaining a configuration for a sidelink (SL) resource pool;
- and
- performing a transmission of a physical sidelink shared channel (PSSCH)based on the SL resource pool,
- wherein a set of slots belongs to the SL resource pool, and
- wherein the set of slots includes slots except:
- one or more slots in which a sidelink-synchronization signal block (S-SSB) is configured;
- based on a time division duplex uplink-downlink (TDD UL-DL) configuration being configured to the first device by a network, one or more slots in which at least one of N symbols from a start symbol is not configured as a UL resource by the TDD UL-DL configuration, wherein the N is a number of symbols used for SL in a slot, and the start symbol is a starting symbol used for SL in a slot;
- and
- one or more reserved slots.
A first device configured to perform wireless communication, the first device comprising:
- one or more memories storing instructions;
- one or more transceivers;
- and
- one or more processors connected to the one or more memories and the one or more transceivers, wherein the one or more processors execute the instructions to:
- obtain a configuration for a sidelink (SL) resource pool;
- and
- perform a transmission of a physical sidelink shared channel (PSSCH) based on the SL resource pool,
- wherein a set of slots belongs to the SL resource pool, and
- wherein the set of slots includes slots except:
- one or more slots in which a sidelink-synchronization signal block (S-SSB) is configured;
- based on a time division duplex uplink-downlink (TDD UL-DL) configuration being configured to the first device by a network, one or more slots in which at least one of N symbols from a start symbol is not configured as a UL resource by the TDD UL-DL configuration, wherein the N is a number of symbols used for SL in a slot, and the start symbol is a starting symbol used for SL in a slot;
- and
- one or more reserved slots.
Dependencies are inferred from the claim text.