搜索结果
找到约 53 项符合
Railway Station 的查询结果
通讯编程文档 "Hard to find" full description of ContactID protocol from Ademco used by many home security devices
"Hard to find" full description of ContactID protocol from Ademco used by many home security devices to send messages to CMS (Central Monitoring Station) about security events.
Has full technical description and can be used to easy make CMS communication module that sends info from your alarm syst ...
3G开发 source code to simulate wireless network with ad hoc. the source sends info to destination using mul
source code to simulate wireless network with ad hoc. the source sends info to destination using multihop to reach the base station.
手册 RK411无线模块
wifi模块,RAK411 是一款完全符合802.11b/g/n 无线协议的Wi-Fi 模块,内部集成完整的TCP/IP 协议栈,支
持ARP、IP、ICMP、TCP 、UDP、DHCP CLIENT、DHCP SERVER、DNS 等多种协议。支持AP 模式,
Station 及Ad-hoc。用户可以方便、快速地使用模块实现组网及数据收发。在SPI 接口下,模块最大传输
速率可达2Mbps。 ...
源码 ESP8266 使用案例代码(含SDK)
利用ESP8266作为AP或STATION连接互联网,实现通信TDP/DUP通信。
论文 Dynamic+Channel+Acquisition
Multiuser multiple-input-multiple-output (MU-
MIMO) systems are known to be hindered by dimensionality
loss due to channel state information (CSI) acquisition overhead.
In this paper, we investigate user-scheduling in MU-MIMO
systems on account of CSI acquisition overhead, where a base
station dynam ...
书籍 EDGE+for+Mobile+Internet
The General Packet Radio Service (GPRS) allows an end user to send and
receive data in packet transfer mode within a public land mobile network
(PLMN) without using a permanent connection between the mobile station
(MS) and the external network during data transfer. This way, GPRS opti-
mizes the us ...
论文 Large-scale+Antenna+Systems
To meet the future demand for huge traffic volume of wireless data service, the research on the fifth generation
(5G) mobile communication systems has been undertaken in recent years. It is expected that the spectral and energy
efficiencies in 5G mobile communication systems should be ten-fold highe ...
书籍 Microwave+Mobile+Communications
Nature is seldom kind. One of the most appealing uses for radio-
telephone systems—communication with people on the move—must over-
come radio transmission problems so difficult they challenge the imagina-
tion. A microwave radio signal transmitted between a fixed base station
and a moving vehicle ...
书籍 Mobile+Communications+Engineering
By definition, the term “mobile-radio communications” describes any
radio communication link between two terminals of which one or both
are in motion or halted at unspecified locations and of which one may
actually be a fixed terminal such as a base station. This definition
applies to both mobile- ...
书籍 Radio Resource Management
In a cellular communication system, a service area or a geographical
region is divided into a number of cells, and each cell is served by an
infrastructure element called the base station through a radio interface.
Management of radio interface related resources is a critical design
component in cel ...