JPS6467039A - Method and system for transmission/reception diversity - Google Patents

Method and system for transmission/reception diversity

Info

Publication number
JPS6467039A
JPS6467039A JP62223581A JP22358187A JPS6467039A JP S6467039 A JPS6467039 A JP S6467039A JP 62223581 A JP62223581 A JP 62223581A JP 22358187 A JP22358187 A JP 22358187A JP S6467039 A JPS6467039 A JP S6467039A
Authority
JP
Japan
Prior art keywords
channel
communication
switching
new channel
quality
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.)
Pending
Application number
JP62223581A
Other languages
Japanese (ja)
Inventor
Sadao Ito
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.)
Iwatsu Electric Co Ltd
Original Assignee
Iwatsu Electric Co 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
Application filed by Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Priority to JP62223581A priority Critical patent/JPS6467039A/en
Publication of JPS6467039A publication Critical patent/JPS6467039A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

PURPOSE:To prevent the hit of communication by confirming that a communication quality by a new channel is a fixed value or above in a parallel transmission/reception period and switching. CONSTITUTION:When the quality of the communication of a certain channel becomes the fixed value or below, before it is switched to another channel (the new channel) and the communication is executed, a switching reception means and a switching transmission means are switched at a speed that a communication signal is not influenced and the former channel and the new channel is temporarily transmitted and received in parallel in addition to an n-2 number of channels successively transmitting and receiving. Meantime, the quality of the new channel is investigated, when it is confirmed that it is the fixed value or above, an action for a channel switching is completed and the communication is executed by an n-1 number of radio channels including the new channel. Thus, the hit of the communication by the channel switching is not generated.
JP62223581A 1987-09-07 1987-09-07 Method and system for transmission/reception diversity Pending JPS6467039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223581A JPS6467039A (en) 1987-09-07 1987-09-07 Method and system for transmission/reception diversity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223581A JPS6467039A (en) 1987-09-07 1987-09-07 Method and system for transmission/reception diversity

Publications (1)

Publication Number Publication Date
JPS6467039A true JPS6467039A (en) 1989-03-13

Family

ID=16800408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223581A Pending JPS6467039A (en) 1987-09-07 1987-09-07 Method and system for transmission/reception diversity

Country Status (1)

Country Link
JP (1) JPS6467039A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8267500B2 (en) 1999-03-26 2012-09-18 Fujifilm Dimatix, Inc. Single-pass inkjet printing
US8294169B2 (en) 2009-09-15 2012-10-23 Maintek Computer (Suzhou) Co., Ltd. Light-emitting diode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8267500B2 (en) 1999-03-26 2012-09-18 Fujifilm Dimatix, Inc. Single-pass inkjet printing
US8294169B2 (en) 2009-09-15 2012-10-23 Maintek Computer (Suzhou) Co., Ltd. Light-emitting diode

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