AT188073T - Uninterrupted delivery in a cellular cdma telephone system - Google Patents

Uninterrupted delivery in a cellular cdma telephone system

Info

Publication number
AT188073T
AT188073T AT91900460T AT91900460T AT188073T AT 188073 T AT188073 T AT 188073T AT 91900460 T AT91900460 T AT 91900460T AT 91900460 T AT91900460 T AT 91900460T AT 188073 T AT188073 T AT 188073T
Authority
AT
Austria
Prior art keywords
telephone system
cellular cdma
cdma telephone
uninterrupted delivery
uninterrupted
Prior art date
Application number
AT91900460T
Other languages
German (de)
Inventor
Klein S Gilhousen
Roberto Padovani
Charles E Wheatley Iii
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
Priority to US07/433,030 priority Critical patent/US5101501A/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to PCT/US1990/006416 priority patent/WO1991007020A1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23718580&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT188073(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of AT188073T publication Critical patent/AT188073T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/16Performing reselection for specific purposes
    • H04W36/18Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2201/00Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
AT91900460T 1989-11-07 1990-11-05 Uninterrupted delivery in a cellular cdma telephone system AT188073T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US07/433,030 US5101501A (en) 1989-11-07 1989-11-07 Method and system for providing a soft handoff in communications in a cdma cellular telephone system
PCT/US1990/006416 WO1991007020A1 (en) 1989-11-07 1990-11-05 Soft handoff in a cdma cellular telephone system

Publications (1)

Publication Number Publication Date
AT188073T true AT188073T (en) 2000-01-15

Family

ID=23718580

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91900460T AT188073T (en) 1989-11-07 1990-11-05 Uninterrupted delivery in a cellular cdma telephone system

Country Status (21)

Country Link
US (1) US5101501A (en)
EP (1) EP0500775B2 (en)
JP (1) JP3014753B2 (en)
KR (1) KR0157636B1 (en)
CN (4) CN1051832A (en)
AT (1) AT188073T (en)
AU (1) AU646421B2 (en)
BR (1) BR9007828A (en)
CA (2) CA2073027C (en)
DE (2) DE69033402D1 (en)
DK (1) DK0500775T4 (en)
ES (1) ES2142800T5 (en)
FI (1) FI108974B (en)
GR (1) GR3032996T3 (en)
HK (2) HK1014810A1 (en)
IL (1) IL96219A (en)
MX (1) MX173031B (en)
NO (1) NO304210B1 (en)
SG (1) SG48290A1 (en)
WO (1) WO1991007020A1 (en)
ZA (1) ZA9008857B (en)

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