【発明の名称】優先制御方法 - NIPPON TELEGRAPH & TELEPHONE

Title:

【発明の名称】優先制御方法

Document Type and Number:

Japanese Patent JP2563819

Kind Code:

B2

Abstract:

PURPOSE:To prevent the communication quality of respective communication classes from getting extremely worse by adaptably controlling and changing priority to the communication class in accordance with a traffic condition. CONSTITUTION:A deciding function part 5 judges whether a second class observing cue length q2 is over a second class cue length upper limit threshold TH22 or not. When the result is YES, a call is transferred by a first class transmitting function part 3 with the priority. Then, when the first class observing cue length q1=0 is obtained, namely, only when there is no queuing in the first class, the second class is transferred by a second class transmitting function part 4. When the result of the judging function part 5 is NO, the call of the second class is transferred with priority.

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Inventors:

NOGUCHI KYOHIRO
OONISHI KOICHI

Application Number:

JP5072188A

Publication Date:

December 18, 1996

Filing Date:

March 04, 1988

Export Citation:

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Assignee:

NIPPON TELEGRAPH & TELEPHONE

International Classes:

H04L12/70; (IPC1-7): H04L12/56

Domestic Patent References:

JP61173553A
JP5783950A

Attorney, Agent or Firm:

Kugoro Tamamushi (2 outside)

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