MIMOSpace-time codeDiversity gainMultiplexing gain 多入多出空时编码分集增益空间复用增益An optimal tradeoff formula between diversity gain and multiplexing gain was derived. The formula is a step decreasing and right continuous function, and the number of steps is equal to the number of receiving ...
However, the benefit of MIMO that is in many respects most significant is the increase in link capacity that it can provide. This can be characterized as multiplexing gain, and arises because the MIMO channel is able to transmit multiple data streams simultaneously over the same bandwidth, separa...
1) spatial multiplexing gain 空间复用增益1. The differences among all kinds of techniques in OFDM-MIMO systems for achieving full diversity or maximum spatial multiplexing gain are investigated. 研究使宽带MIMO-OFDM系统获得全分集和最大空间复用增益的各种技术,并通过模拟实验证明空间复用技术结合信道编码和...
1.分集增益 1.分集增益 MIMO 系统中发射端和接收端结 … wenku.baidu.com|基于18个网页 2. 多工增益 对CBR而言,因为从头到尾都必须提供固定的频宽,根本就没有多工增益(Multiplexing Gain)可言。但是对ABR和VBR-nrt而言… blog.sina.com.cn|基于6个网页...
Tradeoff between Diversity Gain and Multiplexing Gain in MIMO SystemsMIMO系统中分集增益和空间复用增益的折衷关系MIMOSpace-time codeDiversity gain... Huang Qiulin,Shi Xiaowei,黄丘林,... - 《电子与信息学报》 被引量: 1发表: 2007年 Explicit space-time codes that achieve the diversity-multiplexing gain...
This letter investigates bit-interleaved coded multiple beamforming (BICMB) with perfect coding in millimeter-wave (mm-wave) massive multiple-input multiple-output (MIMO) systems to achieve both maximum diversity gain and multiplexing ga... S Sedighi,E Ayanoglu 被引量: 0发表: 2020年 加载更多来...
On the Diversity Gain in MIMO Channels with Joint Rate and Power Control Based on Noisy CSITR We analyze the impact of imperfect channel state information at the transmitter and receiver (CSITR) on the achievable diversity gain in multi-input multi-... JZ Xiao,G Yi,KB Letaief - IEEE Press...
A base-station (BS) equipped with multiple antennas can use its spatial dimensions in three different ways: (1) to serve multiple users, thereby achieving a multiplexing gain, (2) to provide spatial diversity in order to improve user rates and (3) to null interference in neighboring cells. ...
In particular, we extend the diversity-multiplexing tradeoff investigated by Zheng and Tse in standard delay-limited MIMO channels with coherent detection to the ARQ scenario. We establish the three-dimensional tradeoff between reliability (i.e. diversity), throughput (i.e., multiplexing gain), and...
In addition, it is also shown that the R^2EHK algorithm has at least a 2 dB SNR gain compared to the interleaved subcarrier allocation with water-filling power allocation in IEEE 802.16 standards. 展开 关键词: OFDMA constraint mathcal{H}-matching correlated random bipartite graph diversity-...