Title:
SYNCHRONIZATION SIGNAL TRANSMISSION TECHNIQUES FOR PEAK-TO-AVERAGE POWER RATIO REDUCTION
Document Type and Number:
Japanese Patent JP2022166292
Kind Code:
A
Abstract:
To provide improved methods, systems, devices, or apparatuses that support synchronization signal transmission techniques for peak-to-average power ratio (PAPR) reduction.SOLUTION: In a method, synchronization signals are transmitted using a set of phase offsets over different component carriers or using a single component carrier for each antenna port. For example, a base station may identify a set of synchronization signals (e.g., a set of primary synchronization signals (PSSs)) to be transmitted over one or multiple component carriers. In some cases, each PSS may be associated with a different component carrier, and the base station may apply a different phase offset to each PSS when transmitting the set of PSSs on the different component carriers. In some examples, the base station transmits the PSSs on the component carriers using a different antenna port for each component carrier.SELECTED DRAWING: Figure 4
Inventors:
Muhammad Nazmur Islam
Navid Abedini
Jewelgen Cezanne
Sundar Subramanian
Bilal Sadiku
Ashwin Sampass
Jun Lee
Navid Abedini
Jewelgen Cezanne
Sundar Subramanian
Bilal Sadiku
Ashwin Sampass
Jun Lee
Application Number:
JP2022133278A
Publication Date:
November 01, 2022
Filing Date:
August 24, 2022
Export Citation:
Assignee:
Qualcomm, Inc.
International Classes:
H04L27/26; H04B7/06; H04J13/14; H04W16/28; H04W72/04
Attorney, Agent or Firm:
Murayama Yasuhiko
Shinpei Kuroda
Shinpei Kuroda
Previous Patent: Recapitulation of the hematopoietic niche to reconstitute immunity
Next Patent: Cytotoxic benzodiazepine derivatives
Next Patent: Cytotoxic benzodiazepine derivatives