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TW332357B - Channel hopping in a radio communication system - Google Patents

Channel hopping in a radio communication system

Info

Publication number
TW332357B
TW332357B TW086107036A TW86107036A TW332357B TW 332357 B TW332357 B TW 332357B TW 086107036 A TW086107036 A TW 086107036A TW 86107036 A TW86107036 A TW 86107036A TW 332357 B TW332357 B TW 332357B
Authority
TW
Taiwan
Prior art keywords
channel
sequence
channel hopping
hopping sequence
radio communication
Prior art date
Application number
TW086107036A
Other languages
Chinese (zh)
Inventor
Olle Seved Almgren Knut
Gunnar Olofsson Hakan
Bengt Persson Yngve
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
Application granted granted Critical
Publication of TW332357B publication Critical patent/TW332357B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/06—Hybrid resource partitioning, e.g. channel borrowing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7143—Arrangements for generation of hop patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Landscapes

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

Abstract

A channel hopping method based upon a channel hopping sequence in a radio communication system (PLMN), in which the radio communication system includes at least a first radio station (BS1) and ate least a second radio station (MS1-MS3), the information between the radio stations is transmitted via connection (F1-F3) influenced by signal attenuation and interference, comprises the following steps: (1) Dividing each channel hopping sequence into a number of sequence intervals (Ti), which are combined to constitute the time needed for passing a channel hopping sequence; (2) Generating a signal attenuation (δ) for each individual connection (F1-F3); (3) Generating a channel quality factor (I, C/I, BER) for each frequency used for the radio communication system and in each sequence interval (Ti) for differently generated intervals (△Tk), in which a generation interval (△Tk) contains all sustaining time of a sequence interval (Ti) or partial sustaining time of the sequence interval; (4) Generating at least a channel hopping sequence, in which a channel hopping sequence contains a channel of every sequence interval (Ti), in which a connection is hopped among the channels, and generating the at least a channel hopping sequence based on generated each channel quality factor (I, C/I, BER); (5) Allocating each channel hopping sequence to a respective connection, and finishing the allocation based on generated channel quality factor (I, C/I, BER) of each channel contained in the hopping sequence and based on signal attenuation factor (δ); and (6) With radio communication way, via connection between the first radio station (BS1) and the second radio station (MS1-MS3) performing channel hopping among each channel contained in the channel hopping sequence.
TW086107036A 1996-05-31 1997-05-24 Channel hopping in a radio communication system TW332357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602152A SE518262C2 (en) 1996-05-31 1996-05-31 Channel jumping in a radio communication system

Publications (1)

Publication Number Publication Date
TW332357B true TW332357B (en) 1998-05-21

Family

ID=20402823

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086107036A TW332357B (en) 1996-05-31 1997-05-24 Channel hopping in a radio communication system

Country Status (10)

Country Link
EP (1) EP0890224A1 (en)
JP (1) JP2000512446A (en)
KR (1) KR20000010975A (en)
AR (1) AR007367A1 (en)
AU (1) AU3110797A (en)
BR (1) BR9709392A (en)
CA (1) CA2253274A1 (en)
SE (1) SE518262C2 (en)
TW (1) TW332357B (en)
WO (1) WO1997045966A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112019234A (en) * 2019-05-29 2020-12-01 鹤壁天海电子信息系统有限公司 Data transmission method, transmitter and receiver

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100330216B1 (en) * 1998-03-26 2002-03-25 윤종용 Apparatus and method for assigning spreading code for reverse common channel message in cdma communication system
DE69816347T2 (en) * 1998-05-29 2004-06-09 Nokia Corp. METHOD FOR TRANSMITTING DATA IN A CELLULAR TRANSMISSION SYSTEM
US6233270B1 (en) 1999-09-28 2001-05-15 Telefonaktiebolaget Lm Ericsson (Publ) Interference diversity in synchronized networks
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
CN102326345B (en) * 2011-08-10 2014-02-19 华为技术有限公司 A kind of interference measurement method and device
CN104718710B (en) * 2012-08-30 2016-09-07 Abb研究有限公司 It is suitable for the fast frequency-hopped of environment
EP2744141B1 (en) * 2012-12-17 2017-09-06 Mitsubishi Electric R&D Centre Europe B.V. Method and device for allocating time and frequency resources for at least one data transmission via a fast fading frequency selective channel
EP2894807B1 (en) * 2014-01-10 2019-11-13 Mitsubishi Electric R & D Centre Europe B.V. A method for signalling and determining time and frequency resources to be used in a wireless communications network
EP3007505B1 (en) * 2014-10-06 2017-03-08 Mitsubishi Electric R&D Centre Europe B.V. Method for signalling time and frequency resources allocation in a wireless communication system
CN114222269A (en) * 2021-11-30 2022-03-22 深圳市领创星通科技有限公司 A method for enhancing the reliability of multi-node transmission

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445698B (en) * 1984-11-19 1986-07-07 Ericsson Telefon Ab L M PROCEDURE TO REDUCE THE IMPACT OF SMALL-STANDARD STORARS IN RADIO COMMUNICATION BETWEEN TWO STATIONS, WHICH USE FREQUENCY HOPE
SE503893C2 (en) * 1994-07-15 1996-09-30 Ericsson Telefon Ab L M Method and apparatus for frequency hopping in a radio communication system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112019234A (en) * 2019-05-29 2020-12-01 鹤壁天海电子信息系统有限公司 Data transmission method, transmitter and receiver
CN112019234B (en) * 2019-05-29 2022-08-16 鹤壁天海电子信息系统有限公司 Data transmission method, transmitter and receiver

Also Published As

Publication number Publication date
SE9602152L (en) 1997-12-01
KR20000010975A (en) 2000-02-25
EP0890224A1 (en) 1999-01-13
SE518262C2 (en) 2002-09-17
BR9709392A (en) 1999-08-10
CA2253274A1 (en) 1997-12-04
SE9602152D0 (en) 1996-05-31
JP2000512446A (en) 2000-09-19
AR007367A1 (en) 1999-10-27
WO1997045966A1 (en) 1997-12-04
AU3110797A (en) 1998-01-05

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