Caller only initiated two-way wireless communication system with caller generated billing

• 1. 呼叫者产生记费的“仅由呼叫者”启动的双向无线通信的系统、方法和装置 [P] . 中国专利： CN1261498A . 2000-07-26
• 2. 使用按键通话协议用于无线通信设备的呼叫者识别 [P] . 中国专利： CN101010975B . 2010.06.23
• 3. CALLER ONLY INITIATED TWO-WAY WIRELESS COMMUNICATION SYSTEM WITH CALLER GENERATED BILLING [P] . 欧洲知识产权局专利： EP0985312A4 . 2002-01-30

  机译： 带有呼叫程序生成计费功能的呼叫程序仅启动了双向无线通信系统

• 4. System method and apparatus for caller only initiated two-way wireless communication with caller generated billing [P] . EG21525A . 2001-11-28

  机译： 用于呼叫者仅与呼叫者产生的计费发起双向无线通信的系统方法和装置

• 5. SYSTEM, METHOD AND APPARATUS FOR "CALLER ONLY" INITIATED TWO-WAY WIRELESS COMMUNICATION WITH CALLER GENERATED BILLING [P] . 欧洲知识产权局专利： EP0993739A1 . 2000-04-19

  机译： 用于具有呼叫者生成的账单的“仅呼叫者”发起的双向无线通信的系统，方法和装置

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• 2. China's First HTS Broadband Satellite Communications System Construction Initiated [J] . YAO Tianyu 中国航天（英文版） . 2016,第003期
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• 4. Autocorrelation analysis of spectral regrowth generated by nonlinear circuits in wireless communication systems. [D] . Gard, Kevin. 2003
• 5. The Impact of Caller Gender on Telephone Crisis-Helpline Workers’ Interpretation of Suicidality in Caller Vignettes [O] . Tara Hunt, Coralie J. Wilson, Peter Caputi, 2018
• 6. Unbalanced Two-Way Filtering Power Splitter for Wireless Communication Systems [O] . Augustine O. Nwajana, Gerald K. Ijemaru, Kenneth L.-M. Ang, 2021

• 1. Design of Computationally Efficient Sharp FIR Filter Utilizing Modified Multistage FRM Technique for Wireless Communications Systems [J] . Tirthadip Sinha ,Jaydeb Bhaumik . 电子科技学刊 . 2019,第002期
• 2. Research on CMOS Mm-Wave Circuits and Systems for Wireless Communications [J] . JIA Haikun ,CHI Baoyong ,KUANG Lixue . 中国通信 . 2015,第005期
• 3. Comparison of Indoor Localization Systems Based on Wireless Communications [J] . Rejane Dalce ,Thierry Val ,Adrien Van Den Bossche . 无线工程与技术（英文） . 2011,第4期
• 4. 水下高速无线光双向通信系统的研究 [A] . 李艳芳 . 2018