相持不下
发表于 2025-3-21 19:23:38
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geometrician
发表于 2025-3-21 21:22:03
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allergy
发表于 2025-3-22 03:07:40
Adaptive Multiuser Detectionarch and development activity in industry and academia. As the needs to increase capacity in multiuser radio channels become more pressing, it is safe to expect that the interest in the subject will grow in the near future.
解脱
发表于 2025-3-22 04:58:03
Spatial and Temporal Filtering for Co-Channel Interference in CDMA) or code division multiple access (CDMA) based on spread spectrum techniques. Co-channel interference (CCI) in CDMA is the most dominant factor in the limitation of user capacity, while capacities of FDMA and TDMA capacities are primarily bandwidth limited. From an information theoretical viewpoint
Servile
发表于 2025-3-22 10:19:52
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不规则
发表于 2025-3-22 13:49:35
DS/CDMA Successive Interference Cancellation viewpoint is to consider other users not as noise but to jointly detect all users’ signals (multiuser detection). This has significant potential of increasing capacity and near/far resistance. Optimal multiuser detection is, however, too complex to implement, thus motivating the search for suboptim
不规则
发表于 2025-3-22 19:56:42
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轻打
发表于 2025-3-22 23:55:49
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全等
发表于 2025-3-23 01:27:39
Code Synchronization: A Review of Principles and Techniquesihood theory viewpoint. Practical structures for the separate tasks of code acquisition and tracking are discussed and categorized. A brief discussion of analysis tools and performance measures is presented, along with design considerations for threshold settings, and impact of fading. An extensive
不怕任性
发表于 2025-3-23 09:10:16
Design Aspects of a CDMA Cellular Radio Networke scenario; and nonuniform capacity and non-uniform cell-size scenario. Due to the many variables, the number of channels in each cell has to meet certain conditions from the reverse channel formula. Then the total transmitted power of all the forward-link channels at each different cell site can be