synchronous

Adjective

• (digital communication) pertaining to a transmission technique that requires a common clock signal (a timing reference) between the communicating devices in order to coordinate their transmissions

• occurring or existing at the same time or having the same period or phase
  • recovery was synchronous with therapy- Jour.A.M.A.
    
  • a synchronous set of clocks
    
  • the synchronous action of a bird's wings in flight
    
  • synchronous oscillations
    

Related words

• Synonyms: 
  synchronal , synchronic