This paper constructs multi-carrier CDMA system.
给出了多载波CDMA系统构架。
Next, the system structure of OFDM and multi-carrier system are discussed, followed by the pilot based channel estimation for the multi-carrier CDMA systems.
接着，本论文对OFDM和多载波cdma的系统结构进行了讨论，对多载波cdma系统中的导频信道估计技术进行了深入研究。
It combines the advantages of OFDM and CDMA, and its capability of combating ISI is obviously better than that of a single-carrier CDMA for the high data rate transmission.
它结合了OFDM和CDMA的优点，在高速数据传输时，其抗符号间干扰的性能明显优于传统的单载波cdma系统。
With the users 'gradual increase of China Unicom CDMA network, the single carrier CDMA wireless network can not meet the need for the traffic growth and types of business increase.
随着中国联通CDMA网络用户的逐渐增多，单载频的CD MA无线网络已经不能满足业务量及业务类型增加的要求。
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。
The system performance is evaluated in the presence of partial band interference, it is compared with that of a single-carrier DS CDMA system.
文中估计了存在部份带宽干扰下系统的性能，并与单载波直扩码分多址系统进行了比较。
The multiple carrier hybrid PRMA and CDMA protocol is presented based on packet reservation multiple access (PRMA) and code division multiple access protocol.
在分析分组预约多址协议和码分多址的基础上，提出一种多载波分组预约多址与码分多址混合的多址协议。
Moreover, FDE has been adopted as a key technique for both DS-CDMA and multi-carrier (MC -) CDMA to overcome the channel frequency-selectivity.
频域均衡作为关键技术不仅运用于DS- CDMA系统，而且也运用于多载波cdma (MC - CDMA)系统中来克服信道的频率选择性。
The scheme encodes data according to the multi-carrier code division multiple access (MC-CDMA) approach and transmits the labeled data.
该方法对发端各节点的数据以多载波码分多址（MC- CDMA）方式编码，并进行贴标发射。
The scheme encodes data according to the multi-carrier code division multiple access (MC-CDMA) approach and transmits the labeled data.
该方法对发端各节点的数据以多载波码分多址（MC- CDMA）方式编码，并进行贴标发射。
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