KR20020001348A - 근거리 이동무선시스템을 이용하여 디지탈 오디오데이타를 청취할 수 있는 헤드셋 - Google Patents
근거리 이동무선시스템을 이용하여 디지탈 오디오데이타를 청취할 수 있는 헤드셋 Download PDFInfo
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- KR20020001348A KR20020001348A KR1020000035987A KR20000035987A KR20020001348A KR 20020001348 A KR20020001348 A KR 20020001348A KR 1020000035987 A KR1020000035987 A KR 1020000035987A KR 20000035987 A KR20000035987 A KR 20000035987A KR 20020001348 A KR20020001348 A KR 20020001348A
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- 238000012545 processing Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 63
- 230000005540 biological transmission Effects 0.000 claims description 41
- 238000004891 communication Methods 0.000 claims description 18
- 230000006870 function Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000012790 confirmation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
- H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72442—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
- H04W84/20—Leader-follower arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (12)
- 주장치와 보조장치사이에 선택된 무선링크를 통하여 통신하는 근거리 이동무선통신시스템에, 상기 주장치의 메모리에 저장된 데이타를 고속으로 상기 선택된 무선링크를 통하여 상기 보조장치로 전송하는 방법에 있어서,상기 보조장치가 상기 주장치의 메모리에 저장된 데이타의 전송을 요구하는 과정과,상기 데이타 전송요구에 따라 상기 보조장치와 주장치간에 상기 선택된 무선링크가 설정되는 과정과,상기 무선링크를 통하여 상기 주장치가 메모리에 저장된 데이타의 종류를 나타내는 인덱싱 정보들을 전송하는 과정과,상기 인덱싱정보들로부터 선택된 하나의 정보에 대응하는 데이타를 상기 무선링크를 통하여 상기 보조장치로 전송하는 과정을 포함하는 방법.
- 제1항에 있어서, 상기 데이타의 전송을 요구하는 과정은 상기 주장치나 보조장치와 연결된 원격조정기를 통해 상기 데이터 전송요구 명령을 상기 주장치내의 제어장치로 전달하고, 주장치는 상기 전송요구에 응답하여 메모리에 저장된 데이타를 상기 선택된 무선링크를 통하여 전송하는 과정을 특징으로 하는 상기 방법.
- 제1항에 있어서, 상기 인텍싱정보는 주장치에 저장된 데이타들에 대한 종류, 크기 및 번호등을 포함함을 특징으로 하는 상기 방법.
- 제1항에 있어서, 상기 보조장치가 상기 선택된 무선링크를 통하여 수신된 데이타를 디코딩한 후 출력되는 과정을 더 구비함을 특징으로 하는 상기 방법.
- 제1항에 있어서, 상기 선택된 무선링크는 고속 데이타전송이 가능한 적외선통신, 마이크로웨이브 통신 및 비동기 비접속(Asynchronous Connection-Less)링크중 선택된 하나임을 특징으로 하는 상기 방법.
- 음성이나 저속데이타 전송용 무선링크와 고속데이타용 무선링크중 주장치의 제어부에 의해 선택된 하나의 무선링크를 통하여 상기 주장치의 메모리에 저장되어 있는 데이터를 수신하는 보조장치에 있어서,상기 선택된 무선링크를 통하여 데이터를 무선수신하는 근거리 무선수신기와,상기 선택된 무선링크가 상기 음성이나 저속데이타 전송용 무선링크일때, 상기 음성이나 저속데이타를 디코딩하기 위한 제1 디코더와,상기 선택된 무선링크가 상기 고속데이타 전송용 무선링크일 때, 상기 고속데이타를 디코딩하기위한 제2 디코더와,상기 상기 제1 디코더나 제2 디코더에 의해 디코딩된 데이타를 오디오 데이터로 변환하는 변환기를 포함함을 특징으로 하는 상기 헤드셋장치.
- 제6항에 있어서, 상기 근거리 무선수신기는 무선링크를 통해 전송된 신호를 수신하는 안테나, 상기 안테나를 통해 수신된 신호를 디지털 데이터를 변환하는 송수신부, 상기 송수신부로부터 수신된 데이터를 처리하는 베이스밴드부 및 상기 베이스밴드부의 동작을 위한 프로그램을 저장하는 메모리부로 구성됨을 특징으로 하는 상기 보조장치.
- 제6항에 있어서, 상기 제 1 디코더는 음성 및 저속데이타를 디코딩하기 위한 PCM디코더를 포함함을 특징으로 하는 상기 보조장치.
- 제6항에 있어서, 상기 제2 디코더는 MP3파일을 디코딩하기 위한 MP3디코더를 포함함을 특징으로 하는 상기 보조장치.
- 제6항에 있어서, 상기 변환기는 상기 제1 디코더에서 출력된 음성을 출력하는 스피커임을 특징으로 하는 상기 보조장치.
- 제6항에 있어서, 상기 변환기는 상기 제1 디코더와 제2 디코더로 부터 출력되는 데이터를 청취하기 위한 이어폰을 더 구비함을 특징으로 하는 상기 보조장치.
- 제6항에 있어서, 상기 주장치의 메모리에 저장되어 있는 MP3파일을 선택하고 재생속도를 조절하는 기능버튼을 가진 원격조정기를 더 구비함을 특징으로 하는 상기 보조장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000035987A KR20020001348A (ko) | 2000-06-28 | 2000-06-28 | 근거리 이동무선시스템을 이용하여 디지탈 오디오데이타를 청취할 수 있는 헤드셋 |
US09/891,836 US7035588B2 (en) | 2000-06-28 | 2001-06-26 | Headset having a short-range mobile system |
DE60118471T DE60118471T2 (de) | 2000-06-28 | 2001-06-28 | Verfahren zur Übertragung von Datenströmen zwischen einem Sklaven und einem Herren in einem Mobilsystem mit kurzer Übertragungsreichweite |
CN01125481A CN1333603A (zh) | 2000-06-28 | 2001-06-28 | 具有短距离移动系统的耳机 |
EP01115819A EP1176783B1 (en) | 2000-06-28 | 2001-06-28 | Method for transmitting stream data between a slave and a master within a short-range mobile system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000035987A KR20020001348A (ko) | 2000-06-28 | 2000-06-28 | 근거리 이동무선시스템을 이용하여 디지탈 오디오데이타를 청취할 수 있는 헤드셋 |
Publications (1)
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KR20020001348A true KR20020001348A (ko) | 2002-01-09 |
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KR1020000035987A KR20020001348A (ko) | 2000-06-28 | 2000-06-28 | 근거리 이동무선시스템을 이용하여 디지탈 오디오데이타를 청취할 수 있는 헤드셋 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7035588B2 (ko) |
EP (1) | EP1176783B1 (ko) |
KR (1) | KR20020001348A (ko) |
CN (1) | CN1333603A (ko) |
DE (1) | DE60118471T2 (ko) |
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- 2001-06-28 DE DE60118471T patent/DE60118471T2/de not_active Expired - Lifetime
- 2001-06-28 CN CN01125481A patent/CN1333603A/zh active Pending
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KR100695248B1 (ko) * | 2005-12-13 | 2007-03-14 | 주식회사 팬택 | 이동통신 단말기에서 블루투스 무선 헤드셋을 이용하여라디오 방송을 청취하는 방법 |
KR101386465B1 (ko) * | 2007-01-30 | 2014-04-29 | 엘지전자 주식회사 | 블루투스 헤드셋을 구비하는 휴대단말기의 영상신호동기장치 및 방법 |
KR20120032153A (ko) * | 2010-09-28 | 2012-04-05 | 삼성전자주식회사 | 멀티 라디오를 이용한 통신 방법 및 통신 장치 |
Also Published As
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EP1176783A2 (en) | 2002-01-30 |
US20020002035A1 (en) | 2002-01-03 |
EP1176783B1 (en) | 2006-04-05 |
DE60118471D1 (de) | 2006-05-18 |
EP1176783A3 (en) | 2002-06-26 |
US7035588B2 (en) | 2006-04-25 |
DE60118471T2 (de) | 2006-09-07 |
CN1333603A (zh) | 2002-01-30 |
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