Prs-supporting sidelink power allocation method and apparatus, storage medium, and terminal
AssigneeSpreadtrum Communications (Shanghai) Co., Ltd.
InventorMeng ZHANG
Life of this patent
Estimating the term…
Abstract
A Positioning Reference Signal (PRS) supporting sidelink power allocation method is provided. The method includes: determining base transmission power of a PRS based on PCMAX, PMAX,CBR and PPRS,SL(i); and allocating PRS transmission power for the PRS, wherein the PRS transmission power is larger than or equal to the base transmission power of the PRS; wherein PCMAX is a maximum transmission power of a terminal, PMAX,CBR is a maximum transmission power of the terminal under a given Channel Busy Ratio (CBR) PPRS,SL(i) is path loss compensation power of the PRS at an i-th positioning occasion of transmitting the PRS, and i indicates that the i-th positioning occasion is transmitted.
Claims21
A Positioning Reference Signal (PRS)-supporting sidelink power allocation method, comprising:
- determining base transmission power of a PRS based on PCMAX, PMAX,CBR and PPRS,SL(i);
- and
- allocating PRS transmission power for the PRS, wherein the PRS transmission power is larger than or equal to the base transmission power of the PRS;
- wherein PCMAX is a maximum transmission power of a terminal, PMAX,CBR is a maximum transmission power of the terminal under a given Channel Busy Ratio (CBR), PPRS,SL(i) is path loss compensation power of the PRS at an i-th positioning occasion of transmitting the PRS, and i indicates that the i-th positioning occasion is transmitted.
(canceled)
A non-transitory storage medium storing one or more programs, the one or more programs comprising computer instructions, which, when executed by a processor, cause the processor to:
- determine base transmission power of a Positioning Reference Signal (PRS) based on PCMAX, PMAX,CBR and PPRS,SL(i);
- and
- allocate PRS transmission power for the PRS, wherein the PRS transmission power is larger than or equal to the base transmission power of the PRS;
- wherein PCMAX is a maximum transmission power of a terminal, PMAX,CBR is a maximum transmission power of the terminal under a given Channel Busy Ratio (CBR) PPRS,SL(i) is path loss compensation power of the PRS at an i-th positioning occasion of transmitting the PRS, and i indicates that the i-th positioning occasion is transmitted.
A terminal comprising a memory and a processor, wherein the memory stores one or more programs, the one or more programs comprising computer instructions, which, when executed by the processor, cause the processor to:
- determine base transmission power of a Positioning Reference Signal (PRS) based on PCMAX, PMAX,CBR and PPRS,SL(i);
- and
- allocate PRS transmission power for the PRS, wherein the PRS transmission power is larger than or equal to the base transmission power of the PRS;
- wherein PCMAX is a maximum transmission power of a terminal, PMAX,CBR is a maximum transmission power of the terminal under a given Channel Busy Ratio (CBR), PPRS,SL(i) is path loss compensation power of the PRS at an i-th positioning occasion of transmitting the PRS, and i indicates that the i-th positioning occasion is transmitted.
Dependencies are inferred from the claim text.