Techniques for single frequency network transmission
AssigneeQUALCOMM Incorporated
InventorsHuilin XU, Hung Dinh LY, Shijun WU
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Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, using a first transmit/receive (Tx/Rx) chain, a low-power wake-up signal (LP-WUS) communication, wherein the LP-WUS communication is conveyed via a set of single frequency network (SFN)-type transmissions from a set of transmitters associated with a set of cells. The UE may communicate, using a second Tx/Rx chain, in one or more resources in connection with the LP-WUS. Numerous other aspects are described.
Claims30
A user equipment (UE) for wireless communication, comprising:
- one or more memories;
- and
- one or more processors, coupled to the one or more memories, configured to cause the UE to:
- receive, using a first transmit/receive (Tx/Rx) chain, a low-power wake-up signal (LP-WUS) communication, wherein the LP-WUS communication is conveyed via a set of single frequency network (SFN)-type transmissions from a set of transmitters associated with a set of cells;
- and
- communicate, using a second Tx/Rx chain, in one or more resources in connection with the LP-WUS.
A network node for wireless communication, comprising:
- one or more memories;
- and
- one or more processors, coupled to the one or more memories, configured to cause the network node to:
- transmit a transmission of a low-power wake-up signal (LP-WUS) communication, wherein the transmission of the LP-WUS communication is conveyed via a single frequency network (SFN)-type transmission, of a set of SFN-type transmissions, and wherein the transmission of the LP-WUS is coordinated with a set of transmitters associated with a set of cells;
- and
- communicate in one or more resources in connection with the LP-WUS.
A core node for wireless communication, comprising:
- one or more memories;
- and
- one or more processors, coupled to the one or more memories, configured to cause the core node to:
- identify a configuration for a set of cells for transmission of a low-power wake-up signal (LP-WUS) communication, wherein transmission of the LP-WUS communication is conveyed via a set of single frequency network (SFN)-type transmissions from a set of transmitters and in a set of cells;
- and
- send, to a set of network nodes associated with the set of transmitters, information identifying the configuration to cause the transmission of the LP-WUS communication via the set of SFN-type transmissions in the set of cells.
A method of wireless communication performed by a user equipment (UE), comprising:
- receiving, using a first transmit/receive (Tx/Rx) chain, a low-power wake-up signal (LP-WUS) communication, wherein the LP-WUS communication is conveyed via a set of single frequency network (SFN)-type transmissions from a set of transmitters associated with a set of cells;
- and
- communicating, using a second Tx/Rx chain, in one or more resources in connection with the LP-WUS.
Dependencies are inferred from the claim text.