[3G开发] Antennas-Pattern

说明：无线通信技术的中的天线模型，基于matlab的软件中的仿真-This zip file contains Patterns for some antenna
<彭朋> 在 2025-07-08 上传 | 大小：102kb | 下载：0

[3G开发] edfa

说明：EDFA matlab coden Erbium Doped Fiber Amplifier (EDFA) consists of a piece of fiber of length L, whose core is uniformly doped with Erbium ions. Such ions can be thought of as simple two-level systems, i.e., they can have only two energy states: 1) a
<siamak> 在 2025-07-08 上传 | 大小：12kb | 下载：0

[3G开发] 25855-200

说明：3rd Generation Partnership Project Technical Specification Group Radio Access Network High Speed Downlink Packet Access Overall UTRAN Descr iption (Release 5)
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[3G开发] 25855-500

说明：This Technical Report has been produced by the 3rd Generation Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the con
<> 在 2025-07-08 上传 | 大小：210kb | 下载：0

[3G开发] 25855-100

说明：The following documents contain provisions which, through reference in this text, constitute provisions of the present document. • References are either specific (identified by date of publication, edition number, version number, etc.) or non
<> 在 2025-07-08 上传 | 大小：207kb | 下载：0

[3G开发] 3G-Evolution-HSPA-and-LTE-for-Mobile-Broadband.ra

说明：From the first experiments with radio communication by Guglielmo Marconi in the 1890s, the road to truly mobile radio communication has been quite long. To understand the complex 3G mobile-communication systems of today, it is also important to und
<> 在 2025-07-08 上传 | 大小：3.1mb | 下载：0

[3G开发] 2006telb0024-Et-Tolba-(1)

说明：The major evolution of UMTS (Universal Mobile Telecommunications System) in recent years is the High Speed Downlink Packet Access (HSDPA)which provides data rates up to 10Mbps. The implementation of HSDPA includes multicodes transmission in joint
<> 在 2025-07-08 上传 | 大小：783kb | 下载：0

[3G开发] ofdm_channel_estimation

说明：OFDM100个子载波16qpsk高斯噪声 多径干扰 信道估计 信道均衡-OFDM100 is carrier 16 QPSK gaussian noise multipath interference channel estimation channel equilibrium
<韩松芳> 在 2025-07-08 上传 | 大小：12kb | 下载：0

[3G开发] opnet-example

说明：基于opnet进行网络仿真，opnet是一款用于通信网络方面的仿真软件-Network simulation based on opnet, opnet is a communications network for the simulation software
<文和> 在 2025-07-08 上传 | 大小：112kb | 下载：0

[3G开发] Cayiwei

说明：GPS的matlab程序，用于对产生的ca码进行移位，用在锁相环跟踪中对ca码调增 -GPS-matlab program code used to generate the ca shifting, with the phase-locked loop tracking code on the ca be adjusted by
<孙伟> 在 2025-07-08 上传 | 大小：1kb | 下载：0

[3G开发] kuoping

说明：扩频通信中的捕获问题，用GOLD码进行扩频， PN码相位捕获，利用捕获的相位，接收机产生偏移的GOLD码，进行解扩和误码率计算-Capture the problem in spread spectrum communication, spread spectrum codes with GOLD, PN code phase acquisition, the use of capture phase, the receiver generates offset GOLD code, for d
<孙伟> 在 2025-07-08 上传 | 大小：2kb | 下载：0

[3G开发] OFDM_channel_estimation

说明：使用OFDM对信道进行的估计。只要采用梳状导频的插入-Using OFDM for channel estimation conducted. As long as the use of comb pilot insertion
<neo> 在 2025-07-08 上传 | 大小：14kb | 下载：0