oss bss

effectively, providing effective support for signaling network management, maintenance, and service quality monitoring and analysis. 2 monitoring interface and protocol model of GSM digital mobile system GSM digital mobile system consists of four parts: Mobile Station (MS), Base Station Subsystem (BSS), network and exchange subsystem (NSS), Operation and Maintenance Subsystem (OSS. The Base Station Subsyst

MS: Mobile Mobile devices include physical devices (mobile phones) and SIM cards (User Identification Module) A SIM card is an iso-compliant IC card consisting of CPU, memory, and serial communication units. Includes: 1. SIM card and card holder information 2. Information Required for network operations (imsi, tmsi, Lai, KC, KI, A3, A5, A8, etc) 3. Quick dial number, short message service information, mobile device parameters, network bearer performance, etc.

the summary of this article. Intensive back-end bare cloud system This paper presents a brief introduction to the intensive back-end bare cloud system. Here is a further simple explanation combined with the legend. As shown in the following illustration, Figure 1 is a more complete picture of the whole cloud system. The red box-selected bss-business Support Services, commonly known as business support systems, is a very complex layer that faces cus

650) this.width=650; "src=" Https://s3.51cto.com/oss/201711/06/58bb4cfd31e07392c6fa39b6c264c40f.png "title=" 1.png " Width= "height=" 194 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:700px;height:194px; "alt=" 58bb4cfd31e07392c6fa39b6c264c40f.png "/>Simulated environment three users1, Master testhost simulation user2. Family member Testauxiliary Simulation group1 and 2 's family name Testgroup3, Outsiders testout simulation other650) this.width=

Tags: virtual machine installation Connect to the Linux virtual machine learning environment Build-Virtual machine Create "click" to open this virtual machine, enter the system installation interface.650) this.width=650; "Src=" Https://s1.51cto.com/oss/201711/17/0f55f83d332cf9cf48f75cfbebe6a4c9.png-wh_500x0-wm_3 -wmp_4-s_2304016143.png "title=" Linux virtual machine installation 1.png "alt=" 0f55f83d332cf9cf48f75cfbebe6a4c9.png-wh_ "/>Tab key to a

Njzhujinhua @ csdn Apr.10, 2010 Http://blog.csdn.net/njzhujinhuaWelcome to reprint, reprint please contact jinhua1982@gmail.com and indicate the source. In this section, the basic configuration and initialization of hostapd are performed. In the next section, the basic configuration and initialization of EAP are performed.[1]The first is the hapd_interface variable defined at the beginning of the main function.Int main (INT argc, char * argv []){Struct hapd_interfaces interfaces;Hapd_interfaces

1. ReferenceHttp://www.aboutyun.com/thread-12002-1-1.htmlHttp://www.cnblogs.com/biangbiang/archive/2013/02/01/2888800.htmlhttp://blog.csdn.net/nirendao/article/details/54977717Http://www.cnblogs.com/littlebugfish/p/4027061.htmlhttp://blog.csdn.net/lifeifei2010/article/details/8148793Http://itfish.net/article/47307.htmlhttp://blog.csdn.net/zhaoeryi/article/details/38980523?locationNum=6fps=1http://blog.csdn.net/zhaoeryi/ Article/details/38980523?locationnum=6fps=1Http://www.cnblogs.com/TingJie/ar

650) this.width=650; "src=" Https://s1.51cto.com/oss/201711/10/cd591fe426f5af6111e9a14d66914c97.png "style=" width : 680px;height:167px; "title=" 1.png "width=" 680 "height=" 167 "border=" 0 "hspace=" 0 "vspace=" 0 "alt=" Cd591fe426f5af6111e9a14d66914c97.png "/>650) this.width=650; "src=" Https://s2.51cto.com/oss/201711/10/2343bbc253165b34d20e2c993366f1ee.png "style=" width : 680px;height:165px; "title=" 2.

First, the prerequisite preparation1. Complete the installation of ESXi2. Complete the installation deployment of Vcenter3. Create a clusterSecond, the network configuration process Right-click the ESXi host under cluster, select "Add Network"650) this.width=650; "Src=" Https://s4.51cto.com/oss/201711/22/b581961d742e93d0d159ab06b08cc4ac.png-wh_500x0-wm_3 -wmp_4-s_1606755912.png "title=" 2017-10-24_143104.png "alt=" B581961d742e93d0d159ab06b08

Tags: virt virshInstallation of virtual machines (regular edition)Execute the virt-manager command in the real machine using the Superuser's identity, management console. Because I downloaded the drive disc, I chose the first disc installation.650) this.width=650; "Src=" Https://s1.51cto.com/oss/201710/24/d96a747801ce69f2a7ec96bc0436b0b3.png-wh_500x0-wm_3 -wmp_4-s_1066559569.png "title=" screenshot from 2017-10-23 20-34-29.png "alt=" D96a747801ce69f2a

I. OpenStack INTRODUCTIONTwo. Configuring the Environmentserver1:172.25.29.11server2:172.25.29.121. Configure Server1 Dual network card, eth1 enable network card, do not set IP, each host in advance to do the analysis650) this.width=650; "src=" Https://s4.51cto.com/oss/201711/05/d35c193c2c28aca44703e3df51cc9274.png "style=" float: none; "Title=" screenshot from 2017-11-01 09-59-26.png "alt=" D35c193c2c28aca44703e3df51cc9274.png "/>650) this.width=650;

1. Custom El Functions:A, custom classes, methods in the class are decorated with the static modifier:650) this.width=650; "src=" Https://s1.51cto.com/oss/201710/23/981fae6f79844dd128ca0847106b2d67.png "title=" 00.png "alt=" 981fae6f79844dd128ca0847106b2d67.png "/>B, this class, and functions, need to be registered in an XML file with an extension of. TLD (Tld,tag library definition, tag library definitions).-It is important to note that the XML file

memory. Therefore, when a program is loaded, you only need to load the two program headers whose type is load. Other program headers are only used to conveniently find the corresponding content. In the above chapter, the program table contains information about the segments contained in each program header: You can see the familiar. text,. data, And. bss segments. This means that all program headers are actually part of the section in the program.

Ansible automatic operation and Maintenance tool configuration Ngnix front end to back-end real machine, and set keepalived high availability, on the back end a real host configuration httpd,mysql,php-fpm; set memcached cache server on this real host (Because of my Computer configuration problem, can not open so many virtual machines, so simply build a bit)IP configuration:Directory1 (MASTER):eno16777736:172.16.72.5eno16777736:0:172.16.72.1 (Virtual VIP)eno33554976:192.168.72.1eno33554976:0:192.

Tags: c lucaudLinkSoft Links: Pointing files, if the file source is deleted by soft links cannot enter the hard link oppositeThe establishment of a soft link ln-s file name. linkThe Ln-s file name of the hard link is established.650) this.width=650; "title=" screenshot from 2017-11-05 09-47-24.png "src=" https://s3.51cto.com/oss/201711/08/ 56b92479d7f4365ee1fffe23b62be923.png-wh_500x0-wm_3-wmp_4-s_907780073.png "alt=" 56b92479d7f4365ee1fffe23b62be923.

Segment; initialized global variables and local static variables are saved in. data Segment; uninitialized global variables and local static variables are generally put in. in the BSS segment, we know that the default values of uninitialized global variables and local static variables are both 0. They can also be placed in. data Segment, but because they are all 0. it is unnecessary to allocate space for data segments and store data 0. When the progr

NGOSS (Next Generation Operational support systems) is proposed by TMF (Tele Management Forum). It is used in the telecommunications field and is a framework for building the next-generation OSS/BSS systems. TMF provides a technical neutral architecture (TNA) as the technical framework of the NGOSS solution. In this way, NGOSS is established as a standard, which is independent of other technologies. TMF

NGOSS (Next Generation Operational support systems) is proposed by TMF (Tele Management Forum). It is used in the telecommunications field and is a framework for building the next-generation OSS/BSS systems. TMF provides a technical neutral architecture (TNA) as the technical framework of the NGOSS solution. In this way, NGOSS is established as a standard, which is independent of other technologies. TMF al

saving to the client.-Upload and download files can be text files, pictures, sounds, videos and other types.650) this.width=650; "src=" Https://s1.51cto.com/oss/201710/29/b8f92803d83bf1eeb80b10fbce113a91.png "title=" 00.png "alt=" B8f92803d83bf1eeb80b10fbce113a91.png "/>2, the implementation of file upload:A, the requirements of the form when uploading:-File upload requires a client form to submit a special request--multipart request, that is, a requ

1. Use the NAT model for the TCP protocol type of LVS service load balancer for a PHP application, such as discuz! forum or phpMyAdmin;The construction of the LVS cluster of NAT model is based on the network address translation, so it is necessary to have at least three hosts to configure their IP address;①Directory Host:172.16.72.5 (for extranet IP)192.168.72.5 (IP for intranet RS)650) this.width=650; "Src=" Https://s3.51cto.com/oss/201710/20/abe7b70