JPH05211577A - 無線電話装置 - Google Patents

無線電話装置

Info

Publication number
JPH05211577A
JPH05211577A JP4209929A JP20992992A JPH05211577A JP H05211577 A JPH05211577 A JP H05211577A JP 4209929 A JP4209929 A JP 4209929A JP 20992992 A JP20992992 A JP 20992992A JP H05211577 A JPH05211577 A JP H05211577A
Authority
JP
Japan
Prior art keywords
video
display device
radiotelephone
housing
signal transmission
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
JP4209929A
Other languages
English (en)
Inventor
Horst Ohnsorge
ホルスト・オーンゾルゲ
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.)
Alcatel Lucent NV
Original Assignee
Alcatel NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6437841&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH05211577(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcatel NV filed Critical Alcatel NV
Publication of JPH05211577A publication Critical patent/JPH05211577A/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0264Details of the structure or mounting of specific components for a camera module assembly
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/141Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/52Details of telephonic subscriber devices including functional features of a camera
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/141Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • H04N2007/145Handheld terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Transmitters (AREA)
  • Structure Of Receivers (AREA)
  • Television Signal Processing For Recording (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Telephone Function (AREA)

Abstract

(57)【要約】 【目的】 本発明は、ビデオ特性を付加することによっ
て無線電話装置の適用範囲を拡大し、便利さを向上させ
ることを目的とする。 【構成】 ビデオカメラのようなビデオピックアップ装
置7 および液晶表示装置のようなビデオディスプレイ装
置6 を具備していることを特徴とする。可聴信号伝送と
ビデオ信号伝送は例えばそれぞれ8kb/秒および24
kb/秒で移動無線電話ネットワークにおいて行われ
る。

Description

【発明の詳細な説明】
【0001】
【産業上の利用分野】本発明は、無線電話装置に関す
る。
【0002】
【従来の技術】そのような無線電話装置は例えば文献
(“Mobilfunk ”1 (1988),No.1,14頁)に記載されてい
る。装置はトランシーバ、ダイヤルキーおよび機能キ
ー、ディスプレイ、電気音響変換器、再充電可能な電池
形態の電源、および大規模の集積電子回路を含むハンド
セット型の長方形平行六面体形状のハウジングを有す
る。アンテナはハウジングの上部に捩子で取付けること
ができ、許可カードをはめ込み式カード読取り機に挿入
するためにスロットを設けている。ダイヤルキーは文字
数字キーボードを形成し、電子装置は加入者番号および
名前に対する多数のメモリ位置を含む。充電指示および
種々の他のサービス特性に対して、装置はメニュー機能
を提供する。自動車取付キット、携帯バック、電池充電
器、およびハンドフリー装置のような自動車で使用され
る携帯用および移動用付属品は移動無線ネットワークの
全ての利点を用いることを可能にする。
【0003】
【発明が解決しようとする課題】ベースステーションを
有し、電気通信ネットワークに接続される短距離用無線
電話装置、すなわちコードレス電話が知られており、さ
らに例えばドイツ郵政省(内容見本FTZ L 16-4、整列番
号210A,210B )の“sinus 1 ”または“sinus 2”のよ
うな全てのコントロールキーおよび蓄電池を含むコード
レス手持形装置もまた知られている。ベースステーショ
ンは充電器を設けられ、手持ち装置がオンフックのと
き、電池を充電し、完全に充電されると、ベースステー
ションから数時間独立できる。ベースステーションと手
持ち装置の間の無線通信は900MHz領域の多数のチ
ャンネルによって維持される。
【0004】本発明は、無線電話装置の適用および便利
さの範囲を改良することを目的とする。
【0005】
【課題を解決するための手段】この目的は、ビデオピッ
クアップ装置およびビデオディスプレイ装置を具備して
いる無線電話装置によって達成される。さらに、本発明
の有効な特徴は請求項2以下に限定される。ビデオ特性
を無線電話装置に付加することによって、通信は著しく
改良され便利にされる。
【0006】
【実施例】無線電話装置で通常行われているように、移
動用無線電話装置は手持形装置として設計されている。
したがって、そのハウジング1 は電話ハンドセットの形
状に似ている取扱いの簡単な形状を有する。図2に見ら
れるように、電気音響変換器2,3 が対応する音響窓9,10
の後方に取付けられているハウジングの両端部は良好な
了解度を保証するために内方向に傾斜されることができ
る。ハウジング1 はまた扁長形状を有することもでき
る。装置はハンドフリー機能を設けられている。通常、
ハウジング1 はマイクロホン2 、スピーカー3 、それら
の間のマイクロホン2 の上に位置するキーパッド4 、並
びに必要に応じて機能キー(図示せず)および1点鎖線
で示された電子回路5 を含む。キーはまたハウジング1
の反対側(外側)、すなわち音響窓9,10と反対側に配置
されることもできる。
【0007】平坦なLCディスプレイの形態をとるビデ
オディスプレイ装置6 がキーパッド4の上方に設けら
れ、それによって少なくともこの部分において、ハウジ
ング1の幅が決定される。ハウジング1 はビデオディス
プレイ装置6 の上方にビデオピックアップ装置として広
角レンズ8 を有する小型カメラ7 を含む。したがって、
ビデオおよび可聴通信用の無線電話装置は移動電話のよ
うな最大の独立性および移動の自由さを提供し、なおか
つビデオ能力を有する。
【0008】ISDNの通信に対して、可聴伝送および
ビデオ伝送の2つのBチャンネルが使用される。伝送は
C移動無線システムにおいて2つの32kb/秒チャン
ネルで行われる。その代りに、より高いビット速度が可
能になるまで可聴信号は8kb/秒の移動無線電話装置
ネットワークで伝送され、ビデオは24kb/秒で伝送
されることができる。
【図面の簡単な説明】
【図1】手持形装置の形態をとるビデオ機能を有する移
動用無線電話装置の正面図。
【図2】図1の概略的な縦断面図。
【符号の説明】
6 …ビデオディスプレイ装置、7 …ビデオピックアップ
装置。

Claims (5)

    【特許請求の範囲】
  1. 【請求項1】 ビデオピックアップ装置およびビデオデ
    ィスプレイ装置を具備していることを特徴とする無線電
    話装置。
  2. 【請求項2】 ビデオピックアップ装置はビデオカメラ
    であり、ビデオディスプレイ装置は液晶ディスプレイで
    あることを特徴とする請求項1記載の無線電話装置。
  3. 【請求項3】 可聴信号伝送およびビデオ信号伝送はそ
    れぞれ8kb/秒および24kb/秒で移動無線電話ネ
    ットワークにおいて行われることを特徴とする請求項1
    記載の無線電話装置。
  4. 【請求項4】 伝送は2つの32kb/秒の無線チャン
    ネルにおいて行われることを特徴とする請求項1記載の
    無線電話装置。
  5. 【請求項5】 通信は2つのISDN Bチャンネルに
    おいて行われ、その一方は可聴信号伝送に使用され、他
    方はビデオ信号伝送に使用されることを特徴とする請求
    項1記載の無線電話装置。
JP4209929A 1991-08-07 1992-08-06 無線電話装置 Pending JPH05211577A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4126105:4 1991-08-07
DE4126105A DE4126105A1 (de) 1991-08-07 1991-08-07 Funktelefon

Publications (1)

Publication Number Publication Date
JPH05211577A true JPH05211577A (ja) 1993-08-20

Family

ID=6437841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4209929A Pending JPH05211577A (ja) 1991-08-07 1992-08-06 無線電話装置

Country Status (10)

Country Link
US (1) US5485504A (ja)
EP (2) EP0526802B1 (ja)
JP (1) JPH05211577A (ja)
KR (1) KR100240179B1 (ja)
AT (1) ATE199468T1 (ja)
AU (1) AU2078792A (ja)
CA (1) CA2073839C (ja)
DE (2) DE4126105A1 (ja)
DK (1) DK0526802T3 (ja)
ES (1) ES2155059T3 (ja)

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ES2155059T3 (es) 2001-05-01
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KR100240179B1 (ko) 2000-01-15
AU2078792A (en) 1993-02-11
EP1028577A2 (de) 2000-08-16
US5485504A (en) 1996-01-16
EP1028577A3 (de) 2006-08-02
DE59209890D1 (de) 2001-04-05
ATE199468T1 (de) 2001-03-15
EP0526802A2 (de) 1993-02-10
DK0526802T3 (da) 2001-06-25
EP0526802A3 (en) 1993-05-12
KR930005409A (ko) 1993-03-23
DE4126105A1 (de) 1993-02-11
CA2073839A1 (en) 1993-02-08

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