当前的理念式把号码存储在另一种介质中,无需接触即可读取,通过短距离无线连接完成。
The latest notion is to store the number on another medium, one that can be read without contact, through a short-range wireless connection.
无线通信装置,无绳电话,显示操作控制方法,程序及存储介质。
Radio communicator, cordless telephone, display operation control method, program and storage medium.
本文设计了一套功能完备的环境介质无线传感器小型网络系统,具有极大的应用价值。
A visual demo system with complete function for environment medium Wireless Sensor Network is designed and has great application value.
该远 程设备包括用于经由具有不同操作范围的至少两种不同短距离无线 介质进行通信的资源。
The remote device includes resources for communication via at least two different short-range wireless mediums with different operational ranges.
考虑到有些场合没有无线网络的信号时,可以通过可移动USB介质导入一些静态数据到系统中;
The function of the USB module is to input some data from a USB mobile media where the signal of WLAN is not received.
无线自组网的介质访问控制(MAC)协议是与物理层密切相关的,大多数MAC协议都要求物理层具备载波感知能力。
The media access control (MAC) protocol of mobile Ad Hoc networks (MANETs) is closely-related with its physics layer, most MAC protocols request the capability of carrier sense in physical layer.
提出的算法在无线链路层中实现了一种无错、基于信用前提、联合AMC的多速率介质中的公平队列。
The proposed algorithm develops an error-free credit-based fair queuing (CBFQ) for the multi-rate medium with AMC at the radio link layer.
公开了一种用于在宽带无线接入通信系统中控制介质接入控制层的操作状态的方法。
Disclosed is a method for controlling an operational state of a medium access control layer in a broadband wireless access communication system.
对于室内覆盖无线接收系统,提出了一种新型的基于U型反射板的双频天线单元形式,采用厚的空气介质层以展宽带宽。
For the indoor wireless communication system, a new dual-band antenna with U-shaped reflector is designed. By increasing the thickness of the air medium, the wider frequency band is achieved.
第二,对无线传感器网络现有的路由协议与介质访问控制(MAC)协议进行研究。
Secondly, study the exiting routing and MAC protocols for wireless sensor network.
他们实验了各种已知的传播介质,甚至尝试了业余无线电、警用对讲机、手机等多种替代方案,但无论哪种方案,都无法建立起不受静电干扰却又能传输如此多样信号的连接。
They checked every known communication media, including ham radio, police walkie-talkies and cellular phones, as alternatives, but all failed to find a static-free connection for such diverse signals.
然而CDMA移动通信系统的信道为无线信道,它是自然界中的一种较为恶劣的通信介质。
Being wireless channel, the channel of CDMA system is very terrible medial of the nature.
在无线传感器网络中,介质访问控制MAC协议决定无线信道的使用方式,在节点之间分配有限的无线通信资源。
In wireless sensor networks, MAC layer Protocols are capable of determining the wireless channel utilization and allocate the limited wireless communication resources between the nodes.
本发明的一个实施例传输占用未被目标有线介质中存在的其他电磁信号使用的无线电频率的超宽带信号。
One embodiment of the present invention transmits ultra-wideband signals that occupy radio frequencies that are not used by other electromagnetic signals present in a wire medium of interest.
本发明的一个实施例传输占用未被目标有线介质中存在的其他电磁信号使用的无线电频率的超宽带信号。
One embodiment of the present invention transmits ultra-wideband signals that occupy radio frequencies that are not used by other electromagnetic signals present in a wire medium of interest.
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