cdma
- 网络码分多址(Code Division Multiple Access)；电信；天翼
cdmacdma
码分多址(Code Division Multiple Access)
码分多址(CDMA)移动通信码分多址(CDMA)移动通信隐藏>>你可能喜欢 文档信息 axin11贡献于2010-09-29 贡献者等级：融会 …
电信
不是电信（CDMA）或联通（WCDMA）的3G网。。。极大可能是你用的是非移动3G卡。
天翼
天翼的号码，就必须要用天翼（CDMA）的手机吗？诺基亚的手机不能用电信的昂？
分码多重存取
就分码多重存取(CDMA)系统来说，它可以累积收集这些小部分来侦测辨识出A讯号，而真实反应原始A讯号。随著B讯号的变大 …
中国联通
无线上网业务，中国移动(gprs)和中国联通(cdma)都有，可以拨打免费业务咨询电话办理评论| 1回答 20 济南八一立交桥联通旗 …
码分多址技术
有关电脑的常用术语 - 万钟的日志 - 网易博客 ... ●Cache( 高速缓冲存储器) ●CDMA( 码分多址技术) ●CGI( 公共网关接口) ...
1
Analysts at ICBC International said the sale was not surprising given Unicom no longer had any CDMA operations.
工银国际（ICBCInternational）的分析师表示，鉴于中国联通不再拥有CDMA业务，SK电讯出售股权并不令人感到意外。
2
This comes just a few weeks after Huawei announced an earlier deal with the Indian operator to provide CDMA equipment in Mumbai.
而在几星期前，华为在孟买也公布了一项交易，是向印度的运营商提供CDMA设备。
3
If it runs into similar problems on Verizon's CDMA network, customers of that carrier might wind up just as frustrated.
如果它在Verizon的CDMA网络上也发生相似的问题，那么该运营商的客户也许最后会感到沮丧。
4
The result of the simulation show GA is effectively speed up the convergence rate, especially in large-scale DS-CDMA cellular system.
通过仿真，发现该算法能有效地提高了收敛速度，特别是在大规模分布的用户环境下效果更显著。
5
The concept of CDMA may be interpreted as the simulation that base on frequency spreading and the multiply address access project.
CDMA概念可以简单地解释为基于扩频通信的调制和多址接入方案。
6
MC-CDMA with its frequency diversity is an attractive modulation scheme for multi-user high data rate wireless communication system.
MC-CDMA系统以其频率分集是一个有吸引力的调制方案，在多用户高数据传输率的无线通信系统。
7
It has been weak there, because many networks use a different wireless standard (called CDMA) rather than the GSM technology used in Europe.
其在该市场表现一直很弱，因为在那许多网络使用与欧洲的GSM不同的一种无线标准（称作CDMA）。
8
In this paper, present multiuser detection algorithms used for CDMA system are summarized.
文中总述了上述的多用户检测算法。
9
Certainly. it would be particularly cdma goodyenging to explain our rigs over the phone. May I cma goody on you today or tomorrow?
当然能够，在电话中先容我们的钻机可能角力计算繁难，我能够在这日或翌日去造访你吗？
10
Thesis, summed up the optimization of CDMA EVDO, and carried out the work for future network optimization to provide a new way of thinking.
论文的最后，对CDMAEVDO优化进行总结，并为以后网络优化工作开展提供崭新的思路。
11
The company owns a substantial 3G IP portfolio, and stands to make royalty on every code division multiple access-based phone.
Qualcomm拥有大量的3G的知识产权专利，每部码分多址（CDMA）手机都要向其交纳专利费。
12
At present, the market, CDMA and PHS dual-card dual-standard mobile phones to be relatively small, or even virtually non-existent.
目前，市场上CDMA和PHS制式的双卡双待手机比较少，甚至几乎没有。
13
This arrangement would enable the cumulative royalty rate for W-CDMA to be set at a modest single digit level.
这种安排将使得W-CDMA的加权许可费控制在一位数的水平。
14
This paper mainly introduces the realization of the system daily record in the monitoring system of the CDMA Broad Band repeater.
本文重点介绍了CDMA宽带直放站集中监控中心系统的相关技术及其实现。
15
Code division multiple access (CDMA) technique was conceptually introduced to watermarking system to realize multiple watermark resolution.
将码分多址（CDMA）思想引入水印系统以实现多水印方案。
16
In code-division multiple-access (CDMA) systems, multi-access interference (MAI) and near-far problems are the predominant factor.
在码分多址？（CDMA）系统中，影响系统性能的因素主要是多址干扰和远近效应。
17
It focuses on the system architecture, CDMA air interface and PON as access network, and gives the cell format in transport.
讨论该系统的结构、采用CDMA技术的空中接口、作为接入网的PON，并给出了信元在传输过程中的格式。
18
The best immediate option for Apple may be China Telecom, which uses a CDMA technology that the iPhone can use.
苹果目前马上就能开展合作的应该是中国电信，中国电信使用的CDMA网络技术iPhone是可以使用的。
19
Block error rate (BLER) is used for W-CDMA performance requirements tests (demodulation tests in multipath conditions, etc).
BLER一般用于W-CDMA性能需求测试（多路条件下的检波测试等）。
20
Nortel's CDMA unit, while in decline, earned about $700 million a year.
尽管北电网络的CDMA业务在下滑，每年的收益却有约7亿美元。
21
The synchronization algorithms for MC-CDMA can be loosely grouped into non-blind algorithms and blind algorithms.
用于MC-CDMA系统的同步算法共分为两类：非盲同步算法和盲同步算法。
22
A blind channel estimation method is presented for the Multiple-Input-Multiple-Output (MIMO) CDMA system employing long spreading codes.
该文提出了一种长码多输入多输出CDMA系统的信道盲估计方法。
23
Wideband Code Division Multiple Access, or W-CDMA, is a cellular network supporting a wide range of voice, video and data services.
W-CDMA是一种支撑各种各样语音、视频和数据服务的蜂窝网络；WiMAX是一种支持各种各样器件中接入互联网的无线技术。
24
When RF traffic on either the CDMA uplink or downlink approaches capacity, Audio Quality degrades due to high speech frame erasures .
当无线信号业务量在CDMA上链或者下链容量接近饱和的时候，话音质量的下降归因于高语音帧删除率。
25
The realization of location to GSM and CDMA mobile system mainly depends on such GPS technology as arrival time, angle of arrival.
实现对GSM和CDMA移动系统的定位主要依靠到达时间、到达角度等定位测量技术。
26
A beamforming algorithm suitable for mitigation of multi access interference in code division multiple access (CDMA) system is presented.
针对码分多址（CDMA）系统提出了一种基于无约束最优化的近最大似然多用户检测算法。
27
This paper first analysis of the current GSM and CDMA networks Intelligent Network network structure and billing process.
本论文首先分析了当前GSM和CDMA网络智能网的网络结构和计费流程。
28
The invention reduces cost for maintaining CDMA small exchange, raises efficiency and possesses better expandability.
本发明减少了CDMA小交换机维护的成本、提高了效率且具有良好的可扩展性。
29
The authors propose a data detection algorithm designed for downlink of CDMA systems which introduce channel equalization to eliminate MAI.
笔者分析了CDMA系统下行链路离散系统模型，提出了一种适用于CDMA系统下行链路的数据检测算法。
30
A low-complexity joint angle and delay estimation algorithm is presented for asynchronous DS-CDMA systems under multipath propagation s .
针对异步DS-CDMA系统中的多用户环境，本文提出了一种低复杂度的联合角度一时延估计算法。