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- A joint blind estimation method based on spectrum overlap for uplink interleaved orthogonal frequency division multiple access carrier frequency offset and timing synchronization is proposed. 摘要提出了一种基于功率谱叠加的交织正交频分多址系统上行链路载波频偏和定时同步联合估计算法。
- multiple access carrier 多址载波
- Which characteristics describe carrier sense multiple access collision detect (CSMA/CD)? (Choose three. 那种特性描述载波监听多址存取冲突检测?
- Like its slower cousin,Fast Ethernet(100Base-T) uses Carrier Sense Multiple Access with Collision Detection (CSMA/CO). 快速以太网(100Base-T)与它较慢的同类一样,也采用带有检测碰撞的载波检测多址联接(CSMA/CO)。
- Like its slower cousin, Fast Ethernet(100Base-T) uses Carrier Sense Multiple Access with Collision Detection (CSMA/CO). 快速以太网(100Base-T)与它较慢的同类一样,也采用带有检测碰撞的载波检测多址联接(CSMA/CO)。
- Like its slower cousin, Fast Ethernet (100Base-T) uses Carrier Sense Multiple Access with Collision Detection (CSMA/CO). 快速以太网(100base-t)与它较慢的同类一样,也采用带有检测碰撞的载波检测多址联接(csma/co)。
- Devices are connected to the cable and compete for access using a Carrier Sense Multiple Access with Collision Detection (CSMA/CD) protocol. 装置对电缆被连接并且竞争为通路和碰撞发现 (CSMA/激光唱碟) 记录一起使用一个运送者感觉多样的通路。
- The fundamental access method of IEEE 802.11 is a DCF known as carrier sense multiple access with collision avoidance (CSMA/CA) scheme with exponential back-off. 分布协调功能(DCF);即载波监测多址接入/冲突退避机制(CSMA/CA);是IEEE802.;11 WLAN最基本的无线媒质访问方式。
- 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.
- That allows multiple access levels based on warehouse functions. 以仓库功能为基础,提供多阶层存取授权管理。
- A mixed multiple access TDMA/CDMA is put forward for this mode. 并根据卫星信道的特点,采用混合多址方式TDMA/CDMA,实现二级队列资源共享。
- As a developing technology, UWB brings many new features, such as pi-conet-based topology, mixed time-division multiple access (TDMA) and carrier sense multiple access with collision avoidance (CSMA/CA) channel access method, etc. 作为一个新兴技术,UWB带来了许多新的特性,如基于皮克网(piconet)的网络拓扑,混合了时分复用(TDMA)和载波监听复用/冲突避免(CSMA/CA)的信道访问方式等。
- The company has licensed its CDMA (code division multiple access) technology to China Unicom. 它已经同意将其码分多址技术许可授予中国联通。
- Time Division Multiple Access: a digital wireless telephony transmission technique. 时分多址:一种数字无线电话传输技术。
- Carrier Sense Multiple Access CSMA 载波侦听多路访问
- You use multiple access lists when configuring it on an interface of a Cisco router. 你在一个Cisco路由器的一个接口上配置并使用一个多个访问列表。
- Code Division Multiple Access (CDMA) communications systems are interference limitation systems. 码分多址(CDMA)通信系统是一种干扰受限系统,多址干扰不仅影响了系统的性能而且还减少了系统的容量。
- At present, the most common satellite communications system is known as Time Division Multiple Access (TDMA). 卫星通信系统的常见多址联接方式是时分多址(TDMA)。
- This paper presents a multicarrier 2 Dimension code division multiple access (MC 2D CDMA) system for forward link. :本文提出了一种适用于前向链路的多载波二维码分多址 (MC 2D CDMA)系统 .
- This scheme makes use of DS/TH for multiple access and BPSK for data modulation. 这种方案采用DS/TH作为多址接入,以BPSK作为数据调制方式。
