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Changeself showcased its innovations in wireless at MWC in Barcelona, Spain
recently, Changeself appeared at the 2024 world conference on mobile communications in Barcelona, Spain, showing advanced test solutions in WIFI/BT/GNSS/5G field to users around the world. As a Chine
2024/03/04 36
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Scientific and technological innovation leads development - ChangeSelf brought
OnNovember15,2023,the5-day25thChinaInternationalHi-techFairwiththethemeof"StimulatingInnovationVitalityandImprovingDevelopmentQuality"openedinShenzhen,andanumbero
2023/11/20 20
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![2022 China Telecom Terminal Evaluation Cooperation Forum was held to innovate and upgrade to build a first-class full-category terminal evaluation [with video]](https://changeself.com/upload/thumb_src/400_400/1663295565.jpg)
2022 China Telecom Terminal Evaluation Cooperation Forum was held to innovate and upgrade to build a first-class full-category terminal evaluation [with video]
OnAugust25,theindustry-focused"WingMoment◦Insight"2022ChinaTelecomTerminalEvaluationCooperationForumwasheldonline.TheforumwasresearchedbyChinaTelecomHostedbytheI
2022/09/16 60
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Our company joins hands with China Mobile Research Institute to launch a WiFi automatic test platform to solve the problem of experience evaluation
Wired broadband has entered the gigabit era. Ensuring and enhancing the Wi-Fi experience has become the key to improving the quality of gigabit home broadband. Recently, China Mobile Research Institut
2021/07/09 61
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![Year-end inventory: 2020 network communication]()
Year-end inventory: 2020 network communication
In2020,thenewcrownepidemicwillspreadallovertheworld,whichwillhaveahugeimpactontheworldeconomyandforcetraditionalenterprisestodevelopinthedirectionof"online,digita
2021/02/04 44
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![802.11 wireless frame protocol analysis (MAC architecture)]()
802.11 wireless frame protocol analysis (MAC architecture)
LearningContent:Describethe802.11frameformatDistinguishthethreeframetypesandfunctionsof802.111.802.11frameThemaximumlengthofan802.11frameis2346bytes,andtheresultsareasfol
2020/08/07 1043
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![Does eMTC support high-quality VoLTE?]()
Does eMTC support high-quality VoLTE?
ApplicabilityAnalysisofeMTCBusinessCharacteristicstoVoLTEBusiness.
2021/04/06 59
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![China Unicom's first batch of 5G experience mobile phones in place]()
China Unicom's first batch of 5G experience mobile phones in place
The first batch of cooperative 5G mobile phones with 5G friendly experience of China Unicom has been fully in place
2019/04/18 38
