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SE9900798L - Procedure for bandwidth-adapted use - Google Patents

Procedure for bandwidth-adapted use

Info

Publication number
SE9900798L
SE9900798L SE9900798A SE9900798A SE9900798L SE 9900798 L SE9900798 L SE 9900798L SE 9900798 A SE9900798 A SE 9900798A SE 9900798 A SE9900798 A SE 9900798A SE 9900798 L SE9900798 L SE 9900798L
Authority
SE
Sweden
Prior art keywords
bandwidth
communication link
node
sublink
indicator
Prior art date
Application number
SE9900798A
Other languages
Swedish (sv)
Other versions
SE9900798D0 (en
SE521606C2 (en
Inventor
Rolf Anders Bergstroem
Kenth Vilhelm Andersson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9900798A priority Critical patent/SE521606C2/en
Publication of SE9900798D0 publication Critical patent/SE9900798D0/en
Priority to AU38486/00A priority patent/AU3848600A/en
Priority to PCT/SE2000/000247 priority patent/WO2000054463A1/en
Publication of SE9900798L publication Critical patent/SE9900798L/en
Publication of SE521606C2 publication Critical patent/SE521606C2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0421—Circuit arrangements therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1623—Plesiochronous digital hierarchy [PDH]
    • H04J3/1647—Subrate or multislot multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/22—Time-division multiplex systems in which the sources have different rates or codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13166—Fault prevention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13332—Broadband, CATV, dynamic bandwidth allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

The present invention relates to methods for bandwidth adapted utilisation of a bandwidth restricted communication link between a first and a second node (11, 12) in a communication system, wherein a communication link (CL) has a total bandwidth Btot which cannot be exceeded. The invented method comprises inserting a determined bandwidth indicator for a specific sublink (SLk). All sublinks which are connected to the communication link (CL) have their specific bandwidth indicator. The sublinks are combined (41) within said total bandwidth Btot into a data stream, and the data stream including the sublink bandwidth indicator (BIk) in a certain fixed position in each sublink is transmitted (42) over said communication link (CL) to the second node (12). The bandwidth indicators (BIk) are received (43) and read (44) at said second node and the data stream is split (45) into the different sublinks according to the respective sublink data and the bandwidth indicator (BIk). The invention is also a circuit switched, frame based communication system (10) for bandwidth adapted utilisation of a bandwidth restricted communication link (CL) between a first and a second node (11, 12) in the system in accordance with the methods.
SE9900798A 1999-03-05 1999-03-05 Method and circuit-switched, frame-based communication system for bandwidth-adapted use of communication link SE521606C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9900798A SE521606C2 (en) 1999-03-05 1999-03-05 Method and circuit-switched, frame-based communication system for bandwidth-adapted use of communication link
AU38486/00A AU3848600A (en) 1999-03-05 2000-02-08 Method for bandwidth adapted utilization
PCT/SE2000/000247 WO2000054463A1 (en) 1999-03-05 2000-02-08 Method for bandwidth adapted utilization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900798A SE521606C2 (en) 1999-03-05 1999-03-05 Method and circuit-switched, frame-based communication system for bandwidth-adapted use of communication link

Publications (3)

Publication Number Publication Date
SE9900798D0 SE9900798D0 (en) 1999-03-05
SE9900798L true SE9900798L (en) 2000-09-06
SE521606C2 SE521606C2 (en) 2003-11-18

Family

ID=20414735

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900798A SE521606C2 (en) 1999-03-05 1999-03-05 Method and circuit-switched, frame-based communication system for bandwidth-adapted use of communication link

Country Status (3)

Country Link
AU (1) AU3848600A (en)
SE (1) SE521606C2 (en)
WO (1) WO2000054463A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10985811B2 (en) 2004-04-02 2021-04-20 Rearden, Llc System and method for distributed antenna wireless communications
US11309943B2 (en) 2004-04-02 2022-04-19 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
US7418053B2 (en) * 2004-07-30 2008-08-26 Rearden, Llc System and method for distributed input-distributed output wireless communications
US10425134B2 (en) 2004-04-02 2019-09-24 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
US11394436B2 (en) 2004-04-02 2022-07-19 Rearden, Llc System and method for distributed antenna wireless communications
US10886979B2 (en) 2004-04-02 2021-01-05 Rearden, Llc System and method for link adaptation in DIDO multicarrier systems
US11451275B2 (en) 2004-04-02 2022-09-20 Rearden, Llc System and method for distributed antenna wireless communications
US10749582B2 (en) 2004-04-02 2020-08-18 Rearden, Llc Systems and methods to coordinate transmissions in distributed wireless systems via user clustering
US9685997B2 (en) 2007-08-20 2017-06-20 Rearden, Llc Systems and methods to enhance spatial diversity in distributed-input distributed-output wireless systems
US11189917B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for distributing radioheads
US10194346B2 (en) 2012-11-26 2019-01-29 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US11190947B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for concurrent spectrum usage within actively used spectrum
US11050468B2 (en) 2014-04-16 2021-06-29 Rearden, Llc Systems and methods for mitigating interference within actively used spectrum
US10164698B2 (en) 2013-03-12 2018-12-25 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
RU2767777C2 (en) 2013-03-15 2022-03-21 Риарден, Ллк Systems and methods of radio frequency calibration using the principle of reciprocity of channels in wireless communication with distributed input - distributed output
US11290162B2 (en) 2014-04-16 2022-03-29 Rearden, Llc Systems and methods for mitigating interference within actively used spectrum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885738A (en) * 1985-12-31 1989-12-05 American Telephone And Telegraph Company, At&T Bell Laboratories Method of and apparatus for establishing a wideband communication facility through a switched communications network having narrow bandwidth time division multiplexed channels
US4825434A (en) * 1987-09-10 1989-04-25 Gte Laboratories Incorporated Variable bandwidth control system
US5995487A (en) * 1997-08-06 1999-11-30 Northern Telecom Limited Method and apparatus for providing subscribers with unguaranteed bandwidth connections wherein subscribers are alerted by encoded messages or a warning tone

Also Published As

Publication number Publication date
SE9900798D0 (en) 1999-03-05
SE521606C2 (en) 2003-11-18
AU3848600A (en) 2000-09-28
WO2000054463A1 (en) 2000-09-14

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