蜂窩方案 的英文怎麼說

中文拼音 [fēngwōfāngàn]
蜂窩方案 英文
cellular scheme
  • 蜂 : 名詞1. （昆蟲名） wasp2. （特指蜜蜂） bee Ⅱ副詞（比喻成群地） in swarms
  • 窩 : Ⅰ名詞1 （鳥獸、昆蟲住處） nest 2 （比喻壞人聚居處） den; lair; nest 3 [方言] （比喻人體或物體所佔...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 案 : 名詞1 （長桌） table; desk 2 （案件） case; law [legal] case 3 （案卷; 記錄）record; file 4 （提...
  • 蜂窩 : 1. （蜂巢） honeycomb2. （像蜂巢物） a honeycomb-like thing
  • 方案 : scheme; plan; programme; project; proposal; suggestion; formula; scenario; outline
  1. Is - 95, a wireless digital cellular standard based on cdma ( code division multiple access ), adopts convolution code as its channel coding part. the third generation wireless cellular standard adopts turbo coding, which stems from convolution coding, as its channel coding part

    以cdma （ codedivisionmultiplexaccess ）為基礎的數字蜂窩標準is - 95採用卷積碼作為其糾錯方案;第三代數字蜂窩無線通信標準也採用并行級聯卷積碼（ turbo碼）作為其糾錯方案。
  2. Dynamic assignment problem in a large cellular system can be formulated as an dynamic programming problem, by using java programming to simulate the rl arithmetic and fixed channel assignment, and comparing the blocking probability of them with the conditions of changing the cell configurations and parameters

    把一個龐大蜂窩系統中的動態通道分配問題公式化為動態編程問題，採用java程序設計對動態通道分配的rl演算法與固定通道分配演算法進行模擬，在改變小區配置和不同參數設置的情況下比較了兩種通道分配方案的新建通話阻塞率。
  3. In this thesis, theoretical analysis and computer simulation are carried out in the following aspects : initial cell selection ( ics ), analysis and design of call - overflow scheme, design of bidirectional call - overflow scheme based on dynamic guard channels assignment ( dgca ), analysis and design of pcs algorithm

    本論文圍繞hcs中初始蜂窩的選擇（ ics ） 、呼叫溢出方案的分析與設計、基於動態保護通道配置（ dgca ）的雙向呼叫溢出方案設計、 fcs演算法分析與設計等四個方面進行了深入的理論和模擬研究。
  4. An advantage of convolutional coding is that it can be applied to a continuous data stream as well as to blocks of data. is - 95, a wireless digital cellular standard for cdma ( code division multiple access ), employs convolutional coding. a third generation wireless cellular standard adopt turbo coding, which stems from convolutional coding

    Cdma （ codedivisionmultipleaccess ）數字蜂窩標準is - 95採用卷積碼作為其糾錯方案，現在已經通過的第三代數字蜂窩無線通信標準（ 3g ）建議採用turbo碼作為糾錯方案，該碼也是屬于卷積碼。
  5. Following the principle of reuse partitioning, two new frequency planning schemes are proposed, the coverage - oriented scheme and the efficiency - oriented scheme, for the cellular system with two - hop fixed relay nodes ( frns )

    摘要根據復用分割原則，提出2種新的兩跳固定中繼蜂窩網的頻譜分配方案，即：側重於覆蓋面積的頻譜分配方案和側重於頻譜效率的頻譜分配方案。
  6. In this dissertation, the classfication of various channel assignment scheme and the performance meritcs of channel assignment are presented, and it respectively analyzes the channel assignment which in gsm, tdd - cdma, and phs three cellular systems. moreover, the phs ' s dynamic channel arithmetic and its advanced scheme are reasonedly discussed

    文章介紹了通道分配方案的分類和評價通道分配的各種參數，分別分析了gsm 、 tdd - cdma 、 phs三個蜂窩系統的通道分配方案，其中對phs系統的動態通道分配方法及其改進方案進行了詳盡探討。
  7. 1 ) realization of software packet embedded in m - es and md - is respectively to accomplish main function of mdlp, including assignment of tei ( temporary equipment identifier ), establishment of multiple frame operation, framing, flow control and error - free transmission of packets, is detailed. 2 ) a test model is established to evaluate the robustness and stability of mdlp and verify the validity of software packets. 3 ) according to the design of radio modem construction used in m - es, the modules of interface between data terminal equipment and radio modem are achieved to enable transmission of short message and continuous pseudo - random bit stream via rs232 uart

    本文首先概述了蜂窩數字分組數據網的結構和空中協議，詳細分析了移動數據鏈路協議，並在此基礎上，重點敘述了以下方面的工作： 1 ）設計並完成了分別應用於m - es和md - is端無線控制器的兩套程序實現數據鏈路層的主要功能，包括分配臨時設備號、建立鏈路、組幀和面向連接的服務保證分組正確無誤地傳輸，並進行適當的流控； 2 ）建立測試模型測試移動數據鏈路協議的可靠性和穩定性，證明了程序包的效用； 3 ）根據cdpd系統無線數據機的軟硬體總體設計方案，完成了介面模塊，實現了rs232異步串口通信，使用戶可以根據需要發送短消息或連續的偽隨機比特流； 4 ）在tms320c54x的軟體、硬體模擬平臺上，建立了cdpd試驗模型，實現了cdpd系統的mdlp基本功能。
  8. Some people see microcell technology as a solution

    一些人想把蜂窩技術作為解決方案。
  9. This thesis proposes an improved bidirectional call - overflow scheme, i. e. slow calls request the access to microcell firstly while fast calls request the access to macrocells firstly

    本文提出了改進的雙向呼叫溢出方案，使得慢速呼叫首先向微蜂窩發出接入請求，而快速呼叫首先向宏蜂窩發出切換請求。
  10. Then the present capacity of gsm and cdma system is analyzed and the cellular system total capacity adopting this co - frequency transmission scheme will be discussed in detail. it can be estimated that such an overlay has the potential of enhancing the overall spectrum efficiency and system capacity and it can provid e for the flexibility of spectrum utilization. finally this scheme will be simulated and then we analyze the relationship between spread spectrum processing gain, system capacity and mutual interference according to simulation results

    然後對現有的gsm系統和cdma系統的容量進行了分析，並對採用同頻傳輸方案的蜂窩系統容量進行了仔細的分析，通過計算得出用寬帶cdma系統與gsm系統進行頻帶共享，可以大大提高整個系統的容量，最後進一步對該方案進行了模擬，根據模擬得到的結果分析擴頻增益與系統容量和相互干擾之間的關系。
  11. The practical aspects of these multiple access techniques are also discussed and compared. the hybrid schemes, which combine the advantages of both orthogonal and non - orthogonal techniques, can provide promising solutions for future wireless cellular communications

    我們討論和比較了這些接入方式在實際應用方面的因素，指出綜合正交和非正交方式優點的hybrid系統可能是未來無線蜂窩通信的一種可行方案。
  12. Based on ipv6, a new architecture for mobile computers is proposed. the concept of the mobile internet is introduced. the proposed scheme, which differentiates global mobility management from local mobility management dynamically, differentiates idle host from active host, significantly reduces the signaling load and power consuming

    結合分層代理機制和無線蜂窩網中的尋呼機制，面向未來無處不在的移動計算環境，給出一種全新的移動網際網路網路構架和尋址機制，該方案中採用了客戶服務器模式和自適應分層移動管理，將移動主機的狀態分為激活態和空閑態區分對待。
  13. Chapter 3 proposes a novel sfcn system. and we demonstrate its advantage to exist systems through theoretic analysis. generally frequency efficiency and quality of communication can not be both ensured, which wo n ' t happen in sfcn because the full utilization of characteristic of ofdm and the specific structure of sfcn

    第三章提出了一種適用於4g的同步單頻蜂窩網路結構方案，它較好地利用了ofdm的物理傳輸特性並在一定程度上緩和了系統容量與用戶通信質量之間的矛盾。
  14. Next, a two - level spreading - despreading scheme is proposed, and the go sequences are applied to the forward link of a multi - cell cdma system in this thesis

    接著，本文提出了一種兩級擴頻方案並探討了廣義正交序列在多小區cdma蜂窩系統下行鏈路中的應用。
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