CA2245881A1 - Method and arrangement for channel allocation in a radio communications system - Google Patents

Method and arrangement for channel allocation in a radio communications system

Info

Publication number
CA2245881A1
CA2245881A1 CA002245881A CA2245881A CA2245881A1 CA 2245881 A1 CA2245881 A1 CA 2245881A1 CA 002245881 A CA002245881 A CA 002245881A CA 2245881 A CA2245881 A CA 2245881A CA 2245881 A1 CA2245881 A1 CA 2245881A1
Authority
CA
Canada
Prior art keywords
transmission
channels
data
spdch6
arrangement
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.)
Granted
Application number
CA002245881A
Other languages
French (fr)
Other versions
CA2245881C (en
Inventor
Per Johan Beming
Dalibor Turina
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Individual
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 SE9600578A external-priority patent/SE9600578L/en
Application filed by Individual filed Critical Individual
Publication of CA2245881A1 publication Critical patent/CA2245881A1/en
Application granted granted Critical
Publication of CA2245881C publication Critical patent/CA2245881C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The present invention relates to a method and an arrangement for channel allocation in a radio communication system in which data is transmitted between two stations over two or more radio channels (SPDCH3-SPDCH7). Data is communicated as packets which are divided into blocks (b1-bm) while the transmission follows a protocol for automatic re-transmission of data that have been erroneously transmitted.
In accordance with the proposed method, channels for re-transmission (SPDCH5, SPDCH6) are allocated with respect to a transmission parameter (TP), which has been created at a previous transmission and which is based upon information of the result (Nack) of said previous transmission. The transmission parameter (TP) is aimed to ensure that re-transmission is performed via those channels (SPDCH5, SPDCH6) which have the highest probability of transmitting data correctly. The channels (SPDCG5, SPDCH6) which had the highest transmission quality in said previous transmission are expected to have the highest transmission quality also by re-transmission.
CA002245881A 1996-02-16 1997-02-12 Method and arrangement for channel allocation in a radio communications system Expired - Fee Related CA2245881C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9600578-0 1996-02-16
SE9600578A SE9600578L (en) 1996-02-16 1996-02-16 Method and apparatus for channel assignment in a radio communication system
PCT/SE1997/000218 WO1997030563A2 (en) 1996-02-16 1997-02-12 Method and arrangement for channel allocation in a radio communications system

Publications (2)

Publication Number Publication Date
CA2245881A1 true CA2245881A1 (en) 1997-08-21
CA2245881C CA2245881C (en) 2006-07-04

Family

ID=36648524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002245881A Expired - Fee Related CA2245881C (en) 1996-02-16 1997-02-12 Method and arrangement for channel allocation in a radio communications system

Country Status (1)

Country Link
CA (1) CA2245881C (en)

Also Published As

Publication number Publication date
CA2245881C (en) 2006-07-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160212