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  1. Article

    Open Access

    A static precise single-point positioning method based on carrier phase zero-baseline self-differencing

    Satellite navigation positioning has become an indispensable component of everyday life, where precise pinpointing and rapid convergence are crucial in delivering timely and accurate location information. Howe...

    Chenglin Cai, Kaihui Lv, Yihao Cai, Wenhui Guan, Zexian Li… in Scientific Reports (2024)

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  2. No Access

    Article

    Enhancing satellite clock bias prediction in BDS with LSTM-attention model

    Satellite clock bias (SCB) is a critical factor influencing the accuracy of real-time precise point positioning. Nevertheless, the utilization of real-time service products, as supplied by the International GN...

    Chenglin Cai, Mingyuan Liu, Pinchun Li, Zexian Li, Kaihui Lv in GPS Solutions (2024)

  3. Article

    Open Access

    Atroposelective hydroarylation of biaryl phosphines directed by phosphorus centres

    Prized for their ability to generate chemical complexity rapidly, catalytic carbon–hydrogen (C–H) activation and functionalization reactions have enabled a paradigm shift in the standard logic of synthetic che...

    Zexian Li, Minyan Wang, Youqing Yang, Yong Liang, **angyang Chen… in Nature Communications (2023)

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  4. No Access

    Article

    Resource Allocations for Ultra-Reliable Low-Latency Communications

    Ultra-reliable low-latency communications (URLLC) is a new feature to be considered for the fifth generation (5G) cellular systems. This feature is essential for the support of envisioned mission-critical appl...

    Hamidreza Shariatmadari, Ruifeng Duan… in International Journal of Wireless Informat… (2017)

  5. No Access

    Article

    A Low-Cost and High Sensitive Paper-Based Microfluidic Device for Rapid Detection of Glucose in Fruit

    The concentration of glucose in fruit is a key index for fruit quality. Despite the fact that there are many methods to detect glucose, finding a rapid, visual, and inexpensive method to detect glucose in frui...

    Zexian Li, Yongheng Zhu, Weijia Zhang, Changhua Xu, Yingjie Pan… in Food Analytical Methods (2017)

  6. No Access

    Article

    Bit Error Rate Analysis for MC-CDMA Systems in Nakagami- Fading Channels

    Multicarrier code division multiple access (MC-CDMA) is a promising technique that combines orthogonal frequency division multiplexing (OFDM) with CDMA. In this paper, based on an alternative expression for the ...

    Zexian Li, Matti Latva-aho in EURASIP Journal on Advances in Signal Processing (2004)

  7. No Access

    Chapter and Conference Paper

    Performance of Multirate Transmission Schemes for MC-CDMA Systems

    Multicarrier code-division multiple-access (MC-CDMA) is a potentially attractive multiple access technique for future wireless communication systems. A unified multirate MCCDMA system model able to fit differe...

    Zexian Li, Matti Latva-Aho in Multi-Carrier Spread-Spectrum (2004)

  8. No Access

    Chapter

    Multicarrier CDMA System with Parallel Interference Cancellation in Fading Channels

    Multicarrier code division multiple access (MC-CDMA) is a scheme that combines multicarrier modulation with direct sequence spread spectrum (DS-SS). In this paper, the MC-CDMA receivers which employ a multiple...

    Zexian Li, Matti Latva-aho in Multi-Carrier Spread-Spectrum & Related Topics (2002)

  9. No Access

    Article

    A study on the floristic plant geography of **sha Islands, South China

    **sha Islands is situated on the South China Sea, at 15° 46′ −17° 08′ N. and 111° 11′–112° 54′ E., with an altitude of 2.6–15.9m. The major types of vegetation are the evergreen coral island forest, and beach ...

    Fuwu **ng, Zexian Li, Huagu Ye, Binghui Chen, Delin Wu in Chinese Geographical Science (1994)