srs aviation

of different ue reach enodeb, the time must be aligned to ensure the orthogonal uplink signals between ue, which helps to eliminate interference in the residential area. To ensure the synchronization between the UE and the base station, you need to maintain the uplink synchronization of the UE, that is, you need to adjust the scheduled time of the UE. Enodeb checks the UE's reference signal (RS) to determine whether the UE is synchronized with the base station. If there is a synchronization d

Assume that a project has the following conditions:(1) The requirement is unclear and there is no complete and detailed Requirement Description. The user does not provide standard requirement documents.(2) The technical architecture clearly requires J2EE, and struts, tile, EJB, Dao, OJB are required. The database is Oracle 8i/9i, and the integrated development tool must be wsad, the system has a large amount of computing and has clear performance requirements.(3) The team has 6 members and three

) smlal {cond} {s} Iv. Jump commandsThere are two methods to achieve program jump in arm. One is to use Jump commands to directly jump, and the other is to directly assign values to PC registers to achieve jump.Operator condition Code LocationB label jump command PC terminal Label B {cond}BL label jump command LR ← PC-4 with Link, PC ← label BL {cond}Bx rm jump command PC terminal label with status switch, switch processing status BX {cond} 5. Arm coprocessor commandsArm supports coprocessor ope

failed_msg "Send signal SIGKILL failed ret=$ret"; return $ret; fi Ok_msg"${app} stopped by SIGKILL" Else# Delete The PID file when stop success.Rm- f ${pid_file} fiSleep 0.1return 0}# Get the status of the SRS process# @return 0 if SRS is running; otherwise, 1 for stopped.status () {Load_process_inforet=$?;if [[0 -eq $ret]]; then echo '${app} (PID ${app_pid}) is running. "; return 0; fi echo

There are times when you do a lot of system work through PHP, and it's not as quick as using bash directly. PHP-FPM default is the Apache user, directly into the root account, is not able to start. In this case, the Apache user cannot execute commands that root can execute. So let's start with the PHP-FPM user, the right to execute the shell, and the right to execute the command inside the shell. One, get root permissions 1, specify no password access to specific processes # Visudo//Add the f

multi-tier CDN node distribution, real-time is about 3 seconds. In some of the real-time requirements of the application of rtmp-based. Compared to the kind of UDP private protocol yy, RTMP calculation delay, compared to the HTTP stream delay (typically more than 10 seconds) rtmp low latency. For general live streaming applications, rtmp latency is acceptable as long as it is not the type of phone conversation. In general video conferencing applications, rtmp delay can also be accepted, because

---70nbsp ; NBSP;WMS (a protocol)----71 action --- SRS list Follow WMS--- NBSP;WFS (a protocol) ----73 N Bsp NBSP;WCS (a protocol) ---- settings set --- 73 global Universal --- nbsp Verbose Reporting Detailed report---- nbsp Enable Global Services enable global service ---74 NBS PProxy Base URL Basic URL agent ---74 Logging Pr Ofile Load parameter file ---74 Log to StdOut

getright4.5 as an example, in the GetRight "configuation" in "Internet-proxy" in the "Use proxy servers" hook, respectively, fill in the Http,ftp and sock proxy service address and port , it is recommended to hook up "Use HTTP protocol with FTP proxy server" in the FTP proxy settings. However, in the process of using ADSL I found a strange phenomenon, if the Wingate installed in 98 of the environment can not be used on the client computer GetRight, and netant can be used normally. Civil

, but the basic is to eliminate the old platform, for Yi Yuan tyrants computer, buy this high power consumption, not cost-effective computer, now really is not worth it! 8692 yuan Intel four Generation i7 single display machine configuration comment Machine Price: 8692 yuan Accessories name brand Model reference price (yuan) Processor: Intel Core i7 4770￥1980 Radiator: Owl nh-d14￥599 Motherboard: Gigabyte ga-z87m-hd3￥999 RAM: Kingston DDR3 1600 8G single ￥440 HDD: Seagate Barracuda 2TB 6

enterprise service bus (ESB) to meet this requirement. As you can see, the architecture of SOA generally also requires the support of the Enterprise service bus, but it has more explicit requirements on the function and location of the service on the bus and the bus itself. A good SOA-compliant EAI system also integrates support for BPM and BAM. In particular, there are more advantages to BPM support in SOA-compliant EAI systems. In traditional ESB systems, BPM is often a vendor-specific module

an ultra-high popularity and has achieved record growth indices and revenues since the game was launched. Publisher Netmarble and developer Netmarble Neo are planning to extend the game to the world and provide customized builds for key regions. Randy Pitchford, a well-known third-class developer Gearbox Software, also spoke on stage about its team's future projects, which were developed using Unreal Engine 4. The Borderlands's live environmental presentation shows the details of the Unreal eng

mobile application development model, including IBM Worklight, Appcan MEAP and SAP SUP platform, UF UAP Mobile, Nanjing Beacon, Digital Paradise, Sky information and so on.A typical case based on mixed-mode development: ICBC, Baidu search, street side, Eastern airlines and so on.　　Industry experts talk about application development model selectionFor the mobile application development model, some enterprises have been groping for a long time, but also have their own experience and views. PICC I

Recently, Han Bing, a private detective, was very red. He called it "the first probe in the south of the Yangtze River" and reported a dark screen in Xinmin Weekly: "the so-called" Sherlock Holmes "is just an information broker ." He said, "If public security, health, education, housing management, vehicle management, and other public departments, banking, communications, aviation, insurance, and other commercial service institutions do not have any i