AT457574T

Quality of experience (qoe) metrics for wireless communication networks

Abstract

In movable body wireless-communications environment like 2.5G or 3G, the nature (QoE) framework of experience offers the technology for evaluating experience of an end user in other arbitrary wireless-communications environment or cable-communications environment. A framework can be used in relation to media streaming application, and enables measurement of a network layer, the transport layer, a コデック layer, and the application layer in an extraction result. If required, experience of the end user in the network status which may be changed violently is monitored, and the extracted result may be used in order to improve.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

15 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims3

Priority claims
DocumentOfficeKindDate
49744703United States of AmericaP
53953604United States of AmericaP
2004027618United States of AmericaW

Members15

Family members, oldest first
DocumentOfficeKind
CA2536391A1CanadaA1
WO2005022852A1World Intellectual Property Organization (WIPO)A1
US2005089043A1United States of AmericaA1
TW200518532ATaiwan Province of ChinaA
EP1678888A1European Patent Office (EPO)A1
MXPA06002026AMexicoA
CN1839597AChinaA
BRPI0413812ABrazilA
JP2007503741AJapanA
US7599307B2United States of AmericaB2
EP1678888B1European Patent Office (EPO)B1
AT457574TThis recordAustriaT
ATE457574T1AustriaT1
DE602004025490D1GermanyD1
CN1839597BChinaB