Resources Contact Us Home
Quality of service support at an interface between mobile and IP network

Image Number 9 for United States Patent #7657634.

A signaling regimen between a mobile station MS, a radio node RN, and a packet data switching node PDSN enables a quality parameter to be applied to packets moving between a mobile and a CDMA2000 network. The MS creates a new flow for packets of a certain data type and sends a related quality parameter for that flow to the BS. The BS determines whether an existing or new service instance will carry the new flow, and obtains authorization for the service instance to meet the quality parameter from the PDSN. The BS or PDSN builds a map between flow and a policy that ensures the quality is met, and the map is used to place different packets into the appropriate flow and service instance. Policies and enforcement may differ on uplink and downlink.

  Recently Added Patents
Combination photovoltaic and wind power generation installation
Stevia formulation
Oxide material, electrophotographic photoreceptor, process cartridge, and image forming device
Coating composition, and a process for producing the same
Display screen or portion thereof with graphical user interface
Tie down strap hook
Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs
  Randomly Featured Patents
Pouch and resealable closure mechanism therefor including a plurality of interlocking closure elements
Reducing leading edge transients using co-propagating pumps
Hand spray
Optical measurement device and related process
Low cost memory management that resists power interruption
Frame number detection for signals produced from optical disk
Combined collapsible shopping bag and container
Shoulder mounted child carrier
Ultrasonic diagnosis device