BSC连续多次没有收到以下哪条消息，就认为此小区下不存在用户，于是释放组呼信道，发送不带信道描述的通知消息。（） -题库考试答案搜索网

BSC连续多次没有收到以下哪条消息，就认为此小区下不存在用户，于是释放组呼信道，发送不带信道描述的通知消息。（）

单选题

2021-12-28 07:45

A、LISTENER_DET
B、NO_LISTENER_DET
C、RANDOMACCESS
D、RF_CH_REL_ACK
E、以上都不对

查看答案

正确答案

A

试题解析

标签： GSM无线网络优化通信工程师 CMS专题

感兴趣题目

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.

Banks have no liability for any delay or loss caused by postal or telex failure.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

在没有排队的情况下，BSC收到ASSIGNREQUEST消息后，发现没有TCH资源，将发送什么消息（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

相关题目: boost的意思是:help or encourage to increase or improve; eloquent的意思是:fluent or persuasive in speaking or writing; A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.; 话务统计为了解BSC的运行情况、定位网络问题和进行网络优化提供了丰富的信息。话务统计分析是网络规划工程师进行网络优化的必备技能。; 在进行CDMA网络优化时，需要在BSC维护台同时监控各个接口信令消息，无线侧通常需要监测的接口为：（）、（）和（）。; 在GSM无线网络中（）逻辑信道携带用于校正手机频率的消息。; BSC连续多次没有收到以下哪条消息，就认为此小区下不存在用户，于是释放组呼信道，发送不带信道描述的通知消息。（）; 话务统计为了解BSC的运行情况、定位网络问题和进行网络优化提供了丰富的信息。话务统计分析是网络规划工程师进行网络优化的必备技能。; Mainly east 3 or 4 partly cloudy to overcast occasional rain（）slowly south moderate or good.; （）any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local quarantine officer must be notified immediately．; Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.; Masters are（）solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.; BSC收到“Assignment Request”消息，但BTS没有向MS下发“Assignment Command”消息，直接向BSC 回“Assignment Fail”消息。可能的原因是（）; 系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。; The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire，（）the claimant proves that the fire arose from fault or neglect on the part of the carrier，his servants or agents.; Shutdown price（or point，or rule）停业价格（或停业点、停业原则）; 写出以下运算符代表信义：AND（），OR（）。; 翻译：With Average or With Particular Average（WA or WPA）（）; （）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.; 某地GSM网络基站搬迁实施后发现各种覆盖问题，引起客户不满。作为网络规划工程师，请简述在搬迁工程中，（1）在网络割接之前，网络规划优化工程师需要收集和采集哪些原有网络的内容？（2）从网络规划优化的角度，在网络搬迁工程的网络规划中，应该注意哪些方面的内容，才能保证网络搬迁后的网络质量？

广告位招租WX:84302438

题库考试答案搜索网

免费的网站请分享给朋友吧