Sidelink transmission from remote user equipment (UE) to relay UE
AssigneeQUALCOMM Incorporated
InventorsYongjun Kwak, Seyedkianoush Hosseini, Jing Lei, Hung Dinh Ly, Yuchul Kim, Hwan Joon Kwon
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Abstract
Wireless communications systems and methods related to reverse link operations in sidelink communications are provided. A first user equipment (UE) receive, from a second UE, sidelink resource pool information. The first UE may select, based on the sidelink resource pool information, a first resource from a set of resources in a sidelink resource pool, and transmit, to the second UE based on the sidelink resource pool information, a first sidelink transmission using the first resource.
Claims24
A method of wireless communication performed by a first user equipment (UE), the method comprising:
- receiving, from a second UE, sidelink resource pool information and a synchronization signal;
- selecting, based on the sidelink resource pool information, a first resource from a set of resources in a sidelink resource pool;
- and
- transmitting, to the second UE based on the sidelink resource pool information and a received power of the synchronization signal, a first sidelink transmission using the first resource.
A method of wireless communication performed by a first user equipment (UE), the method comprising:
- receiving, from a second UE, sidelink resource pool information;
- selecting, based on the sidelink resource pool information, a first resource from a set of resources in a sidelink resource pool, wherein the sidelink resource pool information indicates a first modulation coding scheme (MCS);
- determining a second MCS having a MCS order equal to or lower than the first MCS;
- and
- transmitting, to the second UE based on the second MCS, a first sidelink transmission using the first resource.
A method of wireless communication performed by a first user equipment (UE), the method comprising:
- receiving, from a second UE, sidelink resource pool information;
- selecting, based on the sidelink resource pool information, a first resource from a set of resources in a sidelink resource pool;
- and
- transmitting, to the second UE based on the sidelink resource pool information, a first sidelink transmission using the first resource, wherein the transmitting the first sidelink transmission is further based on a UE-specific scrambling sequence.
A method of wireless communication performed by a first user equipment (UE), the method comprising:
- transmitting, to a second UE, sidelink resource pool information associated with a sidelink resource pool;
- and
- receiving, from the second UE based on the sidelink resource pool information and a UE-specific scrambling sequence, a first sidelink transmission in a first resource of a set of resources in the sidelink resource pool.
A first user equipment (UE) comprising:
- a transceiver;
- memory;
- and
- a processor coupled to the transceiver and the memory, and wherein the memory and the processor are configured to cause the first UE to:
- receive, from a second UE via the transceiver, sidelink resource pool information and a synchronization signal;
- select, based on sidelink resource pool information, a first resource from a set of resources in a sidelink resource pool;
- and
- transmit, to the second UE via the transceiver based on the sidelink resource pool information and a received power of the synchronization signal, a first sidelink transmission using the first resource.
A first user equipment (UE) comprising:
- a transceiver;
- memory;
- and
- a processor coupled to the transceiver and the memory, and wherein the memory and the processor are configured to cause the first UE to:
- transmit, to a second UE via the transceiver, sidelink resource pool information associated with a sidelink resource pool;
- and
- receive, via the transceiver from the second UE based on the sidelink resource pool information and a UE-specific scrambling sequence, a first sidelink transmission in a first resource of a set of resources in the sidelink resource pool.
Dependencies are inferred from the claim text.