epc lte

Fm-cam is a professional tool kit designed and processed specifically for foam processing by Huatian software. It can transfer the design model and related data directly in order to make full use of the three-dimensional solid model, and provide the

Note: DCI (downlinkcontrolinformation) downlink control information Transferred from: http://blog.sina.com.cn/s/blog_927cff010101epjc.html about downlink Harq Downlink Harq using asynchronous (asynchronous), adaptive (adaptive) means that the

Buffer Status Report (BSR)    When introducing Sr, we know that the resources required for uplink data transmission are obtained through BSR, the buffer status report process is used to provide the service ENB with information about how much data

Ref: E-UTRA_Physical layer procedures_3gpp ts 36.213-v9.2.0 (2010) Summary of CQI learning: 1. Channel quality indication (CQI) report format: 2. There are two types of CQI reports: periodic and aperiodic. Periodic CQI report is transmitted by

Note: Information interactions listed in the following table, including all information related to ENB (UE ENB EPC)   MSG name Entities Comment S1 SETUP Request ENB-> NW S1ap setup S1 setup response NW->

access and core network in 5G. Wireless access: Elte and Nr. Core network: 4G core network EPC and 5G core network. The 5G core network is called next Generation core (NGCN). In the first phase of 5G, Elte and NR will be used and shared with the 4G core network EPC. Then, as the network slowly evolves, NR will be plugged into its own core network NGCN, which could occur in the second phase of 5G.

Today, we will introduce you to the E-utran and EPC in the network element architecture:First, take a look at one of the following topology diagrams:It can be seen that the E-utran is the user's mobile terminal (UE) and the base station eNodeB composition, responsible for wireless signal control and data processing, Radio resource management (Radio Resource Management), the Rights Control (admission), scheduling, service quality (QoS), honeycomb infor

Network shunt mobile Internet acquisition Scheme! Rongteng network usually we divide the network into fixed network and mobile Internet two big categories!Compared with the traditional internet, mobile internet has two notable features: mobility, control and load separation. Mobility requires telecom operators to provide users with the ability to access the Internet anytime, anywhere. The separation of control and load brings about complex network structure and bearer protocol. In the

know which brand the chip is produced by which model of the chip.The following list of various manufacturers of chip models of the coding table, for your reference:6C Series: Based on the first few of the TID to determine the chipAlien and Impinj's Tid 21h,nxp G2 series of Tid have 16h/24hE2003411Alien H2E2003412Alien H3 (96-480 bit EPC)E2006001UCODE EPC G2 (224bit user memory, 96bit

People always ask what are the main obstacles to the application of RFID technology, especially the technology related to electronic product code EPC. Many believe that there is a lack of clear enterprise cases and technical costs. However, RFID Journal experts believe that time and confidentiality are the main obstacles to the application of RFID technology.Cost is not a major problem. No matter how high the cost of technology is, if it can bring con

Several attempts to display Linux Remote Control images-Linux Enterprise Application-Linux server application information. The following is a detailed description. In order to implement the "Remote Control" function of Epc, I hope to control the display of Images Between Two Linux Hosts. As a Linux Server, D600 has a large screen and high performance (compared with EPC) and is used for presentation and com

two communication devices be completed. 3GPP is undoubtedly the most successful international communication standards organization. It defines GSM, WCDMA, LTE/EPC as well as the 5g standard to be released, it laid the foundation for R D and large-scale deployment of several generations of global mobile communication systems. Strictly speaking, etsi isg nfv does not define international standards, but guid

TAILTE/EPC identifies the user location with a Tai, similar to the 2g/3g location area Lai and the routing area Rai, a TA can be composed of one or more cells. When the Tai change occurs in the LTE user movement, the terminal needs to initiate a Tau tracking zone update to the Mme, which contains the user's Tai.Tai is made up of three parts of Mcc+mnc+tac. Where: TAC: Tracking Area code, 2 bytes, with 16 bi

Speaking of LTE, we immediately think of the 4G, and when it comes to 4G, many people in the mind is TDD LTE, because our first 4G license is TDD LTE, currently is TDD LTE, operators mainly for China Mobile's dominant. However, with the FDD LTE license soon to be released, C

Currently, traffic revenue is growing rapidly, accounting for about half of the operator's revenue. However, traditional voice communication revenue is still the focus of operators. However, in the 2G or 3G era, there is no obstacle in the 4G era. Complicated VoIP implementation, multiple solutions help LTE transition LTE is a full-IP network, and its network architecture can implement VoIP communication. H

the two. 1.3 coding system The electronic coding structure of RFID tags mainly includesEPCCoding SystemAndUID CenterCoding System. EPCThe full name is electronic product code. The Chinese name is product electronics.Code. EPC is the only electronic code assigned to an item. Its length is usually 64-bit or 96-bit, and can also be expanded to 256-bit. Different encoding formats are required for different applications.

, TDD spectrum may become an important reserve resource for future business traffic development. Taking the UK market as an example, UK Broadband's 3.5 GHz LTETDD spectrum resources of MHz can also provide sufficient bandwidth for future mobile data businesses. As business traffic demand increases, it may become the target of major operators. At the same time, TDD Systems naturally have flexible asymmetric transmission capabilities, which can better adapt to the asymmetric characteristics of mob

3GPP TS 36.401 V12.2.0 Essentials Summary 3rd Generation Partnership Project;Technical specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access Network (E-utran);Architecture description (Release) 1 scope included in this specificationThe present document describes the overall architecture of the E-utran, including internal interfaces and assumptions on t He radio, S1 and X2 interfaces.This specification describes the overall architecture of the E-utran,

1, what is the 4G network? How fast is 4G speed faster than 3G? 4 G is the fourth generation of mobile communication technology, it integrates 3G and WLAN in one, and can transmit high-quality video images and with High-definition television comparable. The popular point is that using mobile phones to surf the internet faster, the theoretical speed can reach 100Mbps, about 12.5mb/s. It is 2000 times times faster than dial-up, 3-5 times faster than the 3G we now use, and is comparable to WiFi. F

Difficulties to be solved for commercial acceleration of carrier Aggregation The increase in network coverage and the popularity of wireless applications bring a good user experience, and the willingness of users to use 4G services is also increasing. According to statistics, LTE users consume GB of data traffic per month on average, almost twice the usage of non-LTE users. Various novel wireless applicati