backhaul wimax

This article is from CSDN Http://blog.csdn.net/voipmaker reprint annotated source. The system uses the industry's first 32Khz HD audio, the call quality is 4 times times the average telephone, the system includes the dispatch machine, the dispatch command station, and the mobile terminal, the whole system includes not only the cluster intercom, There are conference calls, video conferencing, pictures, video recording backhaul, video real-time

We have learned about Wimax wireless technology before Wi-Fi wireless technology. This article will introduce the Wi-Fi wireless technology. Wi-Fi wireless technology is a LAN, which has some limitations over Wimax. For more information, see the following section. Overview of Wi-Fi wireless technology WLAN standards mainly include 802.11b, 802.11a, and 802.11g. Currently, WiFiWirelessFidelity, a wireless f

The coexistence of wired and wireless networks has a wonderful effect on the combination of wired and wireless networks. It can be cleverly designed for different situations to fulfill the WiMax wireless standard prospects. Combine the advantages of the two to make the network ubiquitous. With the maturity of the broadband technology and the decrease of the market application threshold, the ADSL Broadband business has gradually gained the recognition

There are times when we may encounter a problem with installing the two NS version at the same time, such as I study wimax/802.16, because the protocol is too complex to use the WiMAX patch of Chang Gung University and NIST. Chang Gung University's WiMAX patch was developed under ns2 , NIST's WiMAX patch can be used o

-distance workAlthough Wireless WiFi is far from working, the actual working distance of 802.11b can reach more than 100 meters in the case of complete network construction, in addition, it solves the problem of data correction and error codes during high-speed mobile. The switchover and security authentication between Wi-Fi devices and devices, devices and base stations are well solved. Development and Future of WiFi In the past two years, the number of wireless APS has increased rapidly, and t

Mobile device Management (MDM) and OMA (OTA) DM Protocol Wizard (ii)--WAP Protocol (1)On the "Mobile Device Management (MDM) and OMA (OTA) DM Protocol Wizard (i)"16. Can I access WiMAX devices directly from the Web server?See "WAP Protocol (1)--6th WAP Network Deployment" in this article17. Can I use TCP instead of WDP/UDP to interact with wimax/3g devicesAbout WDP/UDP See this article "WAP Protocol (1)-5th

to the monitoring platform content can be unchanged, so that the entire monitoring platform does not need to make any changes.Disadvantage: The existing GPS system has been used for many years, monitoring system used in the use of a variety of problems can not be corrected, the business unit proposed new requirements have not been able to join.Scenario Two:Advantages: Upgrade the existing GPS monitoring system, improve the use of the shortcomings, to increase the business sector to put forward

default.ASA1 (config-if) # IP Add 12.0.0.1 255.255.255.0ASA1 (config-if) # Security-level //Configure interface Security levelASA1 (config-if) # no shutASA1 (config-if) # int E0/2ASA1 (config-if) # Nameif outsideError:name "Outside" have been assigned to interface ethernet0/0ASA1 (config-if) # IP Add 13.0.0.1 255.255.255.0ASA1 (config-if) # no shutASA1 (config-if) # exitASA1 (config) # route inside 192.168.10.0 255.255.255.0 11.0.0.2ASA1 (config) # route inside 172.16.1.0 255.255.255.0 11.0.0.2

C1[R1-gigabitethernet0/0/0]nat Static global 202.106.1.2 inside 192.168.20.254//Ibid map to C2R2 Configure backhaul routing:[R2]ip route-static 202.106.1.1 32 12.0.0.1[R2]ip route-static 202.106.1.2 32 12.0.0.1Now, C1 and C2 should be able to communicate with the outside network.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6F/8F/wKioL1WgtaWys1iSAAH4udFOXAU489.jpg "style=" float: none; "title=" {$1gvcxd]4zw8~imfdn9f ' x.png "alt=" Wkiol1

Catalogue1. Routing1.1 Static Routes1.2 Dynamic routing1. Routing1.1 Static RoutesCharacteristics of static Routes: Non-advertised lines. Static routes are private by default and are not advertised to other routers Relay sex. If the number of hops in the middle of a static route is greater than1(That is, the entire route path has experienced3 or more router nodes), you must configure a static route that reaches the same destination node or network on a router other than the last router P

interference cancellation technology is not the first, but Kumu circuit algorithm is the most powerful, can eliminate 110dB interference signal. Thanks to the powerful self interference cancellation technology, making true full-duplex communication possible, wireless spectrum efficiency and delay will be greatly improved, if it can be applied perfectly, this is a subversive innovation. 1) compared with FDD/TDD, the spectral efficiency will be increased by one times. 2

, Wi-Fi, WiMax, and satellite communication networks, it mainly uses upper-layer public-discussion such as TCP/IP, gateway technology, and routing technology for image transmission. 3rd Generation. In indoor, outdoor, and driving environments, transmission speeds can be at least 2 Mbps (megabits/second), 384 kbps (kilobytes/second), and kbps respectively. At present, China Mobile, China Unicom, and China Telecom are all evolving towards 3g hsdpa. the

Along with the rapid development of 3G technology in China, the data business is bound to become an important means of communication between consumers and enterprise users, and these trends pose significant management challenges to mobile operators (while extending mobile data services to different mobile devices of different network types are also challenging).Mobile Device Management (Device Management) is a response to this management challenge and ensures that all mobile devices connected to

Along with the rapid development of 3G technology in China, the data business is bound to become an important means of communication between consumers and enterprise users, and these trends pose significant management challenges to mobile operators (while extending mobile data services to different mobile devices of different network types are also challenging). Mobile Device Management (Device Management) is a response to this management challenge and ensures that all mobile devices connected t

version, then the UWB system will be very powerful, so in the purchase of products should pay special attention to this point. In addition, because UWB transmission distance is very limited, in many home applications must be combined with the wired system to play a role, which makes both in the product design phase or in the actual environment of the security protection work need to take into account with the cable system after the situation. Background information UWB (Ultra Wide Band), als

Wireless technology is currently one of the most popular technologies. Wireless technology appears in almost all electronic design fields. At present, the market's close-range wireless communication technology mainly includes wireless LAN Wi-Fi, Bluetooth and some specialized standards (such as Adhoc Network) products. Some large companies are also actively researching and developing some new wireless networking communication technology standards, such as wireless USB, ultra-wideband Communicati

Wireless technology is currently one of the most popular technologies. Wireless technology appears in almost all electronic design fields. At present, the market's close-range wireless communication technology mainly includes wireless LAN Wi-Fi, Bluetooth and some specialized standards (such as Adhoc Network) products. Some large companies are also actively researching and developing some new wireless networking communication technology standards, such as wireless USB, ultra-wideband Communicati

Mobile device management (MDM) and OMA (OTA) DM protocol wizard (II) -- WAP protocol (1) Connect to "mobile device management (MDM) and OMA (OTA) DM protocol wizard (I )" 16. Can I directly access the WiMAX device through a web server?For more information, see "WAP protocol (1) -- Chapter 1 WAP network deployment"17. Can I use TCP instead of WDP/udp to interact with WiMAX/3G devices?For more information abo

In terms of IP Internet, telecom equipment vendors only use cisco at the core, and Cisco is very embarrassed now. junipor or Huawei is also hitting the market in other countries. in addition, Huawei accounts for two or 1/4 of the bearer networks of the three major carriers in China, excluding political factors. junipor is doing well in China Mobile and China Telecom. In terms of transmission, Ericsson and Huawei and Alcatel account for many of them. Cisco does not, In terms of ATM, Cisco and

the ipad's technology, and the iphone leaks that have caught the eye of rivals, are worth thinking about. I think jobs is betting on Apple's future in new markets, and the company, which is worth more than 200 billion dollars, will either win or die. HP was aware of the crisis, but it was two or three years late. Microsoft is stuck in the mire, unaware that the ecosystem it relies on will be completely subverted. In the middle of the 90, we realized that the Internet is the future of computer