搜索：Mobile Design - 虫虫下载站

通讯编程文档  This paper presents a new adaptive mobility-aware MAC protocol for sensor networks (MS-MAC). The p

This paper presents a new adaptive mobility-aware MAC protocol for sensor networks (MS-MAC). The protocol uses any change in received signal level as an indication of mobility and, when necessary, triggers the mobility handling mechanism. By doing this way, the new mobility-aware MAC protocol can wo ...

https://www.eeworm.com/dl/646/482869.html

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电子书籍  The goal of this thesis is the development of traffic engineering rules for cellular packet radio n

The goal of this thesis is the development of traffic engineering rules for cellular packet radio networks based on GPRS and EDGE. They are based on traffic models for typical mobile applications. Load generators, representing these traffic models, are developed and integrated into a simulation envi ...

https://www.eeworm.com/dl/cadence/ebook/485727.html

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development engineering cellular traffic

书籍  Architectures for Baseband Signal Processing

Mobile communication devices like smart phones or tablet PCs enable us to consume information at every location and at every time. The rapid development of new applications and new services and the demand to access data in real time create an increasing throughput demand. The data have to be transmi ...

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Architectures Processing Baseband Signal for

书籍  The+LTE-SAE+Deployment+Handbook

Long-TermEvolution(LTE)isarguablyoneofthemostimportantstepsinthecurrentphaseof the development of modern mobile communications. It provides a suitable base for enhanced services due to increased data throughput and lower latency figures, and also gives extra impetus to the modernization of telecom a ...

https://www.eeworm.com/dl/522159.html

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Deployment Handbook LTE-SAE The

书籍  Wireless+Mesh+Networking

Wireless Mesh Networks (WMN) are believed to be a highly promising technology and will play an increasingly important role in future generation wireless mobile networks. WMN is characterized by dynamic self-organization, self-configuration and self-healing to enable quick deployment, easy maintenanc ...

https://www.eeworm.com/dl/522211.html

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Networking Wireless Mesh

技术资料  基于网络平台的家校即时通系统的设计与实现

提出一种将学校的数据库管理系统、学生考勤管理系统与国际互联网（Internet）、移动通信网(Mobile)结合起来，为学校提供一种有效、便利、及时的教学沟通交流辅助服务系统，同时向老师和家长

https://www.eeworm.com/dl/920179.html

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基于网络即时通平台

单片机编程  基于ATmega168的ADC按键设计

利用Atmel公司的ATmega168微处理器，采用A/D转换方式来实现按摩椅控制器的键盘接口，通过在硬件电路中巧妙地选择电阻，在软件设计中采用数字滤波、二分法和区间鉴定等方法，灵敏可靠地实现了按摩椅中30个按键的处理。给出了硬件电路设计和软件设计思想以及部分汇编代码。 Abstract: &nbsp;This paper chooses A/D conver ...

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ATmega 168 ADC 按键

技术资料  基于MC9S12XS单片机PWM模块的直流电机调速系统设计

PWM是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术,在直流电机控制等方面有非常广泛的应用,本设计以飞思卡尔系列单片机MC9S12XS128作为控制器,利用其内部的PWM模块,以及外部电机驱动芯片MC33886等元件实现直流电机调速系统的设计,具有设计简单、调速范围大、精度高等特点。PWM is a very effective tec ...

https://www.eeworm.com/dl/895374.html

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mc9s12xs 单片机 pwm

技术资料  基于单片机的超声波视力保护器设计与研究

针对当前视力保护器装置存在的问题,本文采用小型超声波模块辅助监测距离、光敏电阻检测光强,以单片机为控制核心,采用同时可通过程序设定时间和报警参数,最后通过液晶显示屏来显示信息,为了满足使用者的需求,本设计还设计了在线修改原始参数的功能。经过测试,系统简单,测试精准,在青少年视力保护领域具有较好的应用价值。In ...

https://www.eeworm.com/dl/896743.html

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单片机超声波视力保护器

技术资料  基于单片机金属材料加工设备控制系统设计

科学技术的不断更新与完善,推动了单片机技术的发展,使其应用在广泛科学领域当中。其中包括对金属材料加工设备运行的精准控制,并对改系统进行设计,通过这一技术的应用,为金属加工设备的应用提供重要帮助。本文通过对单片机金属材料加工设备控制系统设计的简单介绍,对系统进行了详细设计分析,以此增强金属材料加工设备的应用 ...

https://www.eeworm.com/dl/897309.html

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单片机金属材料加工设备控制系统

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