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On the Energy Detection of Unknown Signals Over Fading Channels
- On the Energy Detection of Unknown Signals Over Fading ChannelsAbstract—This letter addresses the problem of energy detection of an unknown signal over a multipath channel. It starts with the no-diversity case, and presents some alternative closed-fo
3GPPLTE
- 3GPP LTE关键技术浅析，LTE 改进并增强了空中接口技术，采用 OFDM 及 MIMO 技术作为其无线网络演进的唯一标准。 该文对 OFDM 技术及 MIMO 技术进行了分析，最后提出将OFDM 技术与 MIMO 技术相结合，从而消除由频率选择性衰落带来的影响，达到信息的高速和高可靠性传输。-The key technology of 3GPP LTE, LTE air interface improvements and enhanced technology, the use of O
A-study-on-the-statistical-properties-of-double-H
- A Study on the Statistical Properties of Double Hoyt Fading Channels
double-rice
- A Study on the Statistical Properties of Double rice Fading Channels
double-rayleighhhh
- double rayleigh fading channel
biyesejitognxinxitong
- 中文摘要 正交频分复用（ OFDM ， Orthogonal Frequency Division Multiplexing）是当前一种非常热门的通信技术。它即可以被看作是一种 调制技术，也可以被看作是一种复用技术。由于它具有抗多径衰落和频谱 利用率高的特点，因此被广泛应用于高速数字通信领域，比如应用于IEEE 802.11a无线局域网（WLAN）的物理层等等。 我的毕业设计的核心任务是：采用 FPGA 来实现一个基于OFDM 技术 的通信系统中的基带数据处
Math
- 近一百多年来，总有一些公司很幸运地、有意识或者无意识地站在技术革命的浪尖之上。一旦处在了那个位置，即使不做任何事，也可以随着波浪顺顺当当地向前漂个十年甚至更长的时间。在这十几年间，它们代表着科技的浪潮，直到下一波浪潮的来临。 从 一百年前算起，AT&T 公司、IBM 公司、苹果公司 (Apple)、英特尔 (Intel) 公司、微软 (Microsoft) 公司、思科公司 (Cisco) 公司、雅虎 (Yahoo) 公司和谷歌 (Google) 公司都先后被幸运地推到了浪尖。虽然，
reylieigh
- Rayleigh Fading Channels in Mobile Digital Communication Systems
04470104.rar
- Relying on a layered algebraic design, we derive a new space-time-doppler (STD) code for multiple input multiple output (MIMO) time-selective fading channels. The proposed STD code achieves rate N, and enables,Relying on a layered algebr
A200811-1570
- 瑞里衰落的介绍已经对其的仿真，和减缓瑞丽衰落的方式-Ruili fading introduced its simulation, and mitigation Ruili fading
553-1504-1-PB
- Orthogonal Frequency Division Multiplexing (OFDM) is a multicarrier modulation and multiplexing technique proposed for 3G, 4G LTE-A systems to achieve higher data rates with better spectral efficiency at low latency. Time varying nature of the wi
1111cnc03_2
- Multicarrier modulations attract a lot of attention ranging from wireline to wireless communications compared to single carrier modulation because of theirs capability to efficiently cope with frequency selective fading channels. Much of attentio
2512ijcsa01
- As a multicarrier transmission system Orthogonal frequency division multiplexing (OFDM) has been widely applied in wireless communication systems due to its numerous advantages like robustness against multipath fading and delay, high data rate tr
Rayleigh-Fading
- Raleigh fadinf is applicable in worst case scenario-Raleigh fadinf is applicable in worst case scenario...
Efficient-BER-computation-of-LDPC-coded-SC_MRC-sy
- Abstract—Selection combining cascaded with maximum-ratio combining (SC/MRC), which is particularly useful when site diversity is available, combined with low-density parity-check (LDPC) codes is able to combat the effects of fading. The biterro
Channel_MIMO-OFDM_system
- CDMA (OFDM-CDMA), offers several key advantages such as immunity against narrowband interference and robustness in frequency-selective fading channels[2]. Such desirable properties make MC-CDMA an attractive choice for the present and future radio-co
Ch14
- multipath fading in digital comuunication
Quadrature-amplitude-modulation
- mimo ofdm for multipath fading channels mimo ofdm fo r multipath fading channels - mimo ofdm for multipath fading channels mimo ofdm for multipath fading channels mimo ofdm for multipath fading channels
07047372_electronics_letters
- Simple outage probability bound for twoway relay networks with joint antenna and relay selection over Nakagami-m fading channels