Resources Contact Us Home
Jitter buffer control method and communication apparatus

Image Number 8 for United States Patent #8149884.

Disclosed is an apparatus comprising a jitter buffer that writes and reads packets transmitted via a packet network from a transmission node, a clock correction unit that obtains an inter-packet jitter, based on difference information between time stamp information at the time of reception of the packet on a receiving side and time stamp information attached to the packet at the time of transmission of the packet by a transmission node with regards to packets received before and after and obtains a transmission frequency and a PLL unit that receives frequency information from the clock correction unit and generates a clock of the frequency. A scheduler uses a frequency from the PLL unit as a transmission frequency to transmit a packet from the jitter buffer unit.

  Recently Added Patents
Rear portion of a vehicle, toy, and/or replicas thereof
Flash memory apparatus with programming voltage control generators
Nanoparticles comprising a cholesteryl ester transfer protein inhibitor and anon-ionizable polymer
Linear FET feedback amplifier
Anti-theft tag for a product having a ridged portion and method of use
No-multiply digital signal processing method
System and method for adjusting a boundary for a machine
  Randomly Featured Patents
Method for making electrically programmable memory device by doping the floating gate by implant
Proportional variable force solenoid control valve with armature damping
Curved surface forming method of a metal plate
Flame-retardant, unsaturated polyester resins
Flame-retardant thermoplastic copolymers based on vinyl phosphonate derivatives grafted onto rubber
Machine for producing a triple-thread chain stitch for sewing webs over an edge
Drip emitter with an independent non-drain valve
Computer control system for generating geometric designs
Liquid discharging head, method for manufacturing such liquid discharging head, head cartridge and liquid discharging apparatus
Method for preparing a cell free homogenate of Chrysanthemum cinerariaefolium (Trev.) Bocc. containing enzymes and methods of use