MULTI-USER MULTIPLE-INPUT MULTIPLE-OUTPUT (MU-MIMO) PEAK-TO-AVERAGE-POWER RATIO (PAPR) REDUCTIONMethods related to wireless communication systems and reducing peak-to-average-power ratio (PAPR) in MU-MIMO transmissions are provided. A base station (BS) generates a plurality of communication ...
The invention discloses an MU-MIMO (multi-user multiple input multiple output) collocation method and a device. The method comprises the following steps that: an RNC (radio network controller) receives capability information reported by a terminal and judges whether the terminal has MU-MIMO capabili...
MU-MIMO英文全称是Multi-UserMultiple-InputMultiple-Output”的缩写,直译为“多用户多输入多输出”技术()查看答案网友您好, 请在下方输入框内输入要搜索的题目: AI搜题 NEW 搜题 更多“MU-MIMO英文全称是Multi-UserMultiple-InputMultiple-Output”的缩写,直译为“多用户多输入多输出”技术()”相关的问题 第1...
Multiple-Input Multiple-Output (MIMO) is a key technique in any modern cellular system that refers to the use of multiple antennas at both the transmitter and receiver sides. Base stations and terminals are therefore equipped with multiple antenna elements intended to be used in transmission and ...
In this paper, we consider a multi-user full-duplex (FD) massive multiple-input multiple-output (MIMO) system. The FD base station (BS) is equipped with large-scale antenna arrays, while each FD user is equipped with two antennas (one for transmission and the other one for reception). ...
In the downlink of a multi-user MIMO (multiple input multiple output) communication system where each user has an arbitrary QoS requirement, intelligent algorithms are needed to choose transmit vectors. Here we present a new method of choosing transmit vectors that minimizes total transmitted power....
In the following, we derive a mathematical model for both uplink multiuser multiple input multiple output (UL MU-MIMO) transmission scheme and mean squared error (MMSE) MU-MIMO detector. After presenting a first order validation of an IEEE 802.11ax simulator, we show preliminary results on the...
Relay and MIMO (Multiple Input Multiple Output) techniques can significantly enhance system power efficiency, extend system coverage and are considered promising candidates for next generation wireless communication systems. In this paper, we propose a multi-user MIMO relay protocol which utilizes self-...
Summary: We consider a multiuser multiple-input multiple- output (MIMO) Gaussian broadcast channel (BC), where the transmitter and receivers have multiple ... S Vishwanath,N Jindal,A Goldsmith - 《IEEE Transactions on Information Theory》 被引量: 2771发表: 2003年 Duality, achievable rates, and...
Tomlinson Harashima precoding (THP)MIMO SYSTEMSMULTIANTENNAPERFORMANCEDIVERSITYMulti-user multiple input multiple output (MU-MIMO) serves multiple users ... N Namburi,ND Rani,D Bera - 《Wireless Personal Communications An Internaional Journal》 被引量: 0发表: 2022年 Multiuser scheduling and Tomlinson-...