Nova Patents
AT290277T

Method and apparatus for selecting a best link for supplemental channel assignment during a handoff period in a spread spectrum communication system

Abstract

A in such as CDMA2000 or UMTS equal process of spread spectrum communication system (100) adopts, a to the user unit (120) distribution during of the ring for auxiliary channel. The technical device comprises a data packets, comprising a retarded (220) for determining packet transmitting time (221) are data packet of forming, data packet transmitting party device,Obtaining user device at least two ends of downlink (125) pilot signal observed values; the control signal observed value in packet transmitting time, measuringAnd determines from the control signal strength value observed at least two ends downlinks strongest. Obtaining control signal strength measurement and a user device control signal measuring time, retards the computer pilot signal measurement to retard (PSMD) is PSMT and moulding; And the PSMD, a pilot signal measurement request (PSMRQ) emitting the user device.

Term

No projected expiry on record.

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

18 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
61650100United States of AmericaA
0122227United States of AmericaW

Members18

Family members, oldest first
DocumentOfficeKind
WO0207366A2World Intellectual Property Organization (WIPO)A2
AU8055401AAustraliaA
KR20020030821ARepublic of KoreaA
WO0207366A3World Intellectual Property Organization (WIPO)A3
EP1234398A2European Patent Office (EPO)A2
CN1386288AChinaA
EP1234398A4European Patent Office (EPO)A4
JP2004504763AJapanA
AU772738B2AustraliaB2
CN1165066CChinaC
US6816472B1United States of AmericaB1
EP1234398B1European Patent Office (EPO)B1
AT290277TThis recordAustriaT
ATE290277T1AustriaT1
KR100477016B1Republic of KoreaB1
DE60109133D1GermanyD1
DE60109133T2GermanyT2
JP4868690B2JapanB2