WO1998019475A3 - Call management services to telephone devices which are connected to a fixed wireless access subscriber unit - Google Patents

Call management services to telephone devices which are connected to a fixed wireless access subscriber unit Download PDF

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Publication number
WO1998019475A3
WO1998019475A3 PCT/CA1997/000803 CA9700803W WO9819475A3 WO 1998019475 A3 WO1998019475 A3 WO 1998019475A3 CA 9700803 W CA9700803 W CA 9700803W WO 9819475 A3 WO9819475 A3 WO 9819475A3
Authority
WO
WIPO (PCT)
Prior art keywords
information
subscriber unit
message
management services
subscriber line
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CA1997/000803
Other languages
French (fr)
Other versions
WO1998019475A2 (en
Inventor
Kris William Kramer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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
Priority claimed from CA2188846A external-priority patent/CA2188846A1/en
Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to EP97910184A priority Critical patent/EP0870408A2/en
Priority to BR9706895A priority patent/BR9706895A/en
Publication of WO1998019475A2 publication Critical patent/WO1998019475A2/en
Publication of WO1998019475A3 publication Critical patent/WO1998019475A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

One aspect of the invention provides for a method of providing call management services to a conventional wireline telephony device (or devices) which receive telephony services by means of a fixed wireless access subscriber unit. Such a subscriber unit (SU) includes a wireless transceiver for communicating with a wireless network and a telephone subscriber line interface which connects to a telephone subscriber line to which the telephony devices are connected. Such a subscriber unit is configured to carry out the following steps. Upon receipt of an incoming message (which typically occurs during call set up of an incoming call) subscriber unit evaluates whether call management services information is present, and if so searches the message, according to the wireless protocol for the CMS information and extracts the CMS information. The SU then interprets the received information, determines what information should be passed to the telephony devices to the SU and produces a message containing the relevant information which is then sent to the telephony devices via the telephone subscriber line. According to a preferred embodiment, the new message may contain information not present in the original incoming message. This new information is retrieved from a user selected directory stored within the SU. According to another embodiment of the invention the SU may contain a plurality of transceivers and a plurality of subscriber line interfaces wherein said subscriber unit can effectively act as a wireless key system.
PCT/CA1997/000803 1996-10-25 1997-10-24 Call management services to telephone devices which are connected to a fixed wireless access subscriber unit Ceased WO1998019475A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP97910184A EP0870408A2 (en) 1996-10-25 1997-10-24 Call management services to telephone devices which are connected to a fixed wireless access subscriber unit
BR9706895A BR9706895A (en) 1996-10-25 1997-10-24 Call control services for telephone devices that are connected to a fixed wireless access subscriber unit

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2188846A CA2188846A1 (en) 1996-10-25 1996-10-25 Call Management Services to Telephone Devices Which are Not Directly Connected to a Central Office
CA2,188,846 1996-10-25
US08/777,673 US6014560A (en) 1996-10-25 1996-12-20 Call management services to telephone devices which are connected to afixed wireless access subscriber unit
US08/777,673 1996-12-20

Publications (2)

Publication Number Publication Date
WO1998019475A2 WO1998019475A2 (en) 1998-05-07
WO1998019475A3 true WO1998019475A3 (en) 1998-07-16

Family

ID=25678772

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1997/000803 Ceased WO1998019475A2 (en) 1996-10-25 1997-10-24 Call management services to telephone devices which are connected to a fixed wireless access subscriber unit

Country Status (4)

Country Link
EP (1) EP0870408A2 (en)
CN (1) CN1212106A (en)
BR (1) BR9706895A (en)
WO (1) WO1998019475A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7519129B2 (en) * 2002-12-12 2009-04-14 Cambridge Broadband Networks Limited Precoding of contention words in a fixed wireless access system
CN107889085A (en) * 2016-09-30 2018-04-06 亚旭电脑股份有限公司 Method for inputting voice signal into intelligent device, electronic device and computer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569314A1 (en) * 1992-05-07 1993-11-10 Amper Datos, S.A. Equipment for coupling one or several conventional telephone sets to a cellular radio network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569314A1 (en) * 1992-05-07 1993-11-10 Amper Datos, S.A. Equipment for coupling one or several conventional telephone sets to a cellular radio network

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GARCIA AGUILERA J M: "FIXED CELLULAR ACCESS", ELECTRICAL COMMUNICATION, 1 January 1995 (1995-01-01), pages 43 - 46, XP000544985 *
IP W H ET AL: "CORDLESS ACCESS TO THE ISDN BASIC RATE SERVICE", UK TELETRAFFIC SYMPOSIUM, 1 January 1993 (1993-01-01), pages 29.01 - 29.07, XP002052027 *

Also Published As

Publication number Publication date
MX9805135A (en) 1998-10-31
EP0870408A2 (en) 1998-10-14
BR9706895A (en) 1999-07-20
CN1212106A (en) 1999-03-24
WO1998019475A2 (en) 1998-05-07

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