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- down packet access 下行分组接入
- The application of AMCS in the WCDMA high speed downlink packet access is introduced, and the additional complexity of the equipment is discussed. 介绍了在WCDMA的高速下行分组接入业务 (HSDPA)中使用的自适应调制编码机制 ,并讨论了可能增加的设备复杂度
- Mobile broadband quietly graduated to a zippy new generation of technology called High-Speed Packet Access (HSPA), which increases the data speed of mobile networks. 一个可能:如果移动宽带成本足够低,低到等同,甚至廉价于固定网络宽带服务,那么,移动服务提供商,是不是要转型,做移动互联网服务提供商呢?
- This paper proposed a solution that parses messages from H.323 and multimedia session control protocols to set up and tear down packet filters as needed to gather traces of multimedia sessions. 针对这种情况,本文提出了一种基于H.;323协议和多媒体会话控制协议,完成对某一些特定通话过程的数据分析、过滤与跟踪的方案。
- The optimization of mapping rule in hybrid ARQ(HARQ) protocol of high speed downlink packet access(HSDPA) system is presented,especially for full incremental redundancy(FIR) and partial incremental redundancy(PIR) with high rate Turbo code. 针对高速下行分组接入(HSDPA)系统中的混合重传(HARQ)协议;提出适用于高码率Turbo码的全增余(FIR)和部分增余(PIR)型的映射准则优化方法.
- That's changed over the past year. Now EDGE's successor, a 3G-wireless technology called HSDPA (High-Speed Download Packet Access), provides transmission rates of 400 to 700 kilobits per second. 过去几年,情况已有所改变。现在,作为EDGE的替代者,名为超高速下载分组接入技术(HSDPA)的3G无线技术提供400到700千字节每秒的传输速率。
- High-Speed Downlink Packet Access Technology 高速下行分组接入技术
- PAGCH Packet Access Grant CHannel 分组接入应答信道
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- High-Speed Downlink Packet Access (HSDPA) 高速下行链路分组接入
- The machine must break down at this busy hour. 正忙的时候,机器偏偏又坏了。
- The old man stared the uninvited guest up and down. 老人把不速之客上下打量了一番。
- high speed downlink packet access (HSDPA) 高速下行分组接入
- high speed downlink packet access 高速下行链路分组接入
- HSUPA (High Speed Uplink Packet Access) 高速上行分组接入
- He let himself down slowly by means of a tope. 他借助一根绳子慢慢地下来了。
- The deer was peppered with shot all down one side. 那只死鹿的半边身子都被子弹击中。
- The maid did down the walls with a duster. 女佣用掸帚由上而下地刷除四壁上的尘垢。
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- He was not a man to sit down with affront. 他并不是一个可以忍受当众侮辱的人。