WO2001050778A3 - Wireless local loop system (wll-system) - Google Patents

Wireless local loop system (wll-system) Download PDF

Info

Publication number
WO2001050778A3
WO2001050778A3 PCT/IB2000/002042 IB0002042W WO0150778A3 WO 2001050778 A3 WO2001050778 A3 WO 2001050778A3 IB 0002042 W IB0002042 W IB 0002042W WO 0150778 A3 WO0150778 A3 WO 0150778A3
Authority
WO
WIPO (PCT)
Prior art keywords
wll
section
dlc
coupling
wireless local
Prior art date
Application number
PCT/IB2000/002042
Other languages
French (fr)
Other versions
WO2001050778A2 (en
Inventor
Doron Amir
Ofer Zilbergerg
Bezalel Itzhaky
Original Assignee
Adc Telecomm Israel Ltd
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
Application filed by Adc Telecomm Israel Ltd filed Critical Adc Telecomm Israel Ltd
Priority to CA002396196A priority Critical patent/CA2396196A1/en
Priority to BR0016896-3A priority patent/BR0016896A/en
Priority to AU26984/01A priority patent/AU2698401A/en
Priority to EP00990111A priority patent/EP1245122A2/en
Priority to IL15030900A priority patent/IL150309A0/en
Publication of WO2001050778A2 publication Critical patent/WO2001050778A2/en
Publication of WO2001050778A3 publication Critical patent/WO2001050778A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]

Abstract

There is disclosed an access system formed by the coupling of a Wireless Local Loop (WLL) system to a Digital Loop Carrier (DLC) system. This coupling is such that the DLC system supports the WLL system. This coupling is achieved by the provision of a remote unit for the DLC system that includes cards for accommodating voice/data transmissions to/from 'wired' subscribers, typically already on the DLC system, as well as cards in accordance with the present invention for accommodating voice/data transmissions to/from 'wireless' subscribers, those on the WLL system. The line cords in accordance with the invention comprise a central processing unit (132), an interface unit, (134), at least one modem section (136), a baseband section (140), a signal combining section (138), a signal splitting section (139) and an intermediate frequency section (142).
PCT/IB2000/002042 2000-01-03 2000-12-29 Wireless local loop system (wll-system) WO2001050778A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002396196A CA2396196A1 (en) 2000-01-03 2000-12-29 Wireless access system
BR0016896-3A BR0016896A (en) 2000-01-03 2000-12-29 Line card to support a local wireless mesh system (wll) in a digital mesh carrier (dcl) system, access system, remote unit for a digital mesh carrier (dcl) system, and a device to attach a digital mesh carrier (dcl) system with a wireless local mesh system (wll)
AU26984/01A AU2698401A (en) 2000-01-03 2000-12-29 Wireless access system
EP00990111A EP1245122A2 (en) 2000-01-03 2000-12-29 Wireless local loop system (wll-system)
IL15030900A IL150309A0 (en) 2000-01-03 2000-12-29 Wireless local loop system (wll-system)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47656600A 2000-01-03 2000-01-03
US09/476,566 2000-01-03

Publications (2)

Publication Number Publication Date
WO2001050778A2 WO2001050778A2 (en) 2001-07-12
WO2001050778A3 true WO2001050778A3 (en) 2001-12-27

Family

ID=23892376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2000/002042 WO2001050778A2 (en) 2000-01-03 2000-12-29 Wireless local loop system (wll-system)

Country Status (8)

Country Link
EP (1) EP1245122A2 (en)
CN (1) CN1451245A (en)
AU (1) AU2698401A (en)
BR (1) BR0016896A (en)
CA (1) CA2396196A1 (en)
IL (1) IL150309A0 (en)
WO (1) WO2001050778A2 (en)
ZA (1) ZA200206036B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104269107B (en) * 2014-08-27 2017-04-12 国家电网公司 Connection conversion device of intelligent terminal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996038935A1 (en) * 1995-06-02 1996-12-05 Dsc Communications Corporation Controlling transmitter gain in a wireless telecommunications system
EP0769883A2 (en) * 1995-10-20 1997-04-23 Lucent Technologies Inc. Apparatus for radio local loop system
WO1999039542A1 (en) * 1998-01-30 1999-08-05 Alcatel Usa Sourcing L.P. Emergency wireless backup for telecommunications terminal
WO1999063783A1 (en) * 1998-06-05 1999-12-09 World Access, Inc. Base station system for providing voice, data and multimedia services
EP1045606A2 (en) * 1999-04-15 2000-10-18 Texas Instruments Incorporated Method and device for a multiple access wireless communication system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996038935A1 (en) * 1995-06-02 1996-12-05 Dsc Communications Corporation Controlling transmitter gain in a wireless telecommunications system
EP0769883A2 (en) * 1995-10-20 1997-04-23 Lucent Technologies Inc. Apparatus for radio local loop system
WO1999039542A1 (en) * 1998-01-30 1999-08-05 Alcatel Usa Sourcing L.P. Emergency wireless backup for telecommunications terminal
WO1999063783A1 (en) * 1998-06-05 1999-12-09 World Access, Inc. Base station system for providing voice, data and multimedia services
EP1045606A2 (en) * 1999-04-15 2000-10-18 Texas Instruments Incorporated Method and device for a multiple access wireless communication system

Also Published As

Publication number Publication date
EP1245122A2 (en) 2002-10-02
CN1451245A (en) 2003-10-22
AU2698401A (en) 2001-07-16
WO2001050778A2 (en) 2001-07-12
CA2396196A1 (en) 2001-07-12
BR0016896A (en) 2002-10-15
IL150309A0 (en) 2003-02-12
ZA200206036B (en) 2003-10-16

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