Yearly Archives: 2024

REL561 1MRK002496-AC A Brief Discussion on PTN Technology and IP-based Mobile Backhaul Network

With the rapid development of mobile communication technology, 3G/LTE has moved from paper standards to reality. The development of mobile communication technology has painted a beautiful prospect for a more convenient communication life in the future. At the same time, the development of mobile communication technology has also posed some new challenges to mobile backhaul

REL551 1MRK002480-AE Low complexity improvement scheme based on SLM borderless information transmission

Abstract: An improved SLM scheme is proposed to address the drawbacks of high computational complexity and reduced transmission efficiency caused by transmitting sideband information in SLM methods. The improvement scheme selects and maps data packets at the sending end, and obtains a random phase shift sequence at the receiving end by analyzing the power changes

RED521 1MRK002003-BA Design and Implementation of a Name Routing Technology

1 Content positioning With the proposal of the next generation Internet, many key technologies are being applied more and more widely. The purpose of CDN (Content Distribution Network) technology is to solve the contradiction between the overall bandwidth surplus and local bandwidth shortage of the Internet, and provide users with better services. CDN is a

REC650 1MRK008514-CB On the Past and Present of Service Classification (CoS)

The full name of COS is Chip Operating System, which is generally developed around the characteristics of the smart cards it serves. Due to the inevitable impact of the performance and memory capacity of the microprocessor chip inside the smart card, COS is largely different from the operating systems we usually see on microcomputers (such

REC650 1MRK008514-AA Design and Implementation of Serial Port Networking Server Based on R8610 Platform

Abstract: In recent years, with the widespread application of Internet of Things systems in logistics, transportation, and retail fields, the next stage of the Internet of Things - the "Internet of Things" era is approaching. Traditional industries such as security control, industrial control, and medical electronics urgently require a large number of serial devices to

MR-S11-200-Z37 Design of Remote Automatic Control System Applied to Smart Home

Abstract: A remote automatic control system design scheme applied in smart home environments was studied and proposed. It transmits operation instructions from the GSM mobile phone to the on duty GSM module at home through the GSM network, and then the GSM module controls the operation of the household appliances by transmitting infrared information through

YS1700-000A34 ADSL integrated circuit parameter testing

This article introduces how to use advanced testing platforms to test certain key parameters of ADSL chips, so that semiconductor manufacturers can reduce the testing cost of ADSL devices. ADSL is a modem technology that fully utilizes the unused resource capacity of ordinary telephone twisted pair cables. It adopts an asymmetric transmission method, and the

MVI56-LTQ Platform Software Solution for Base Stations

Since the world's first commercial mobile communication system (AMPS analog cellular system) was introduced, 32 years have passed in history. Mobile communication is the fastest developing and most promising part of the contemporary communication field. Since the 1980s, mobile communication technology has evolved from the first generation (analog systems) and the second generation (GSM) to

IS420YDOAS1B GT diversion measures optimize TD network

The phenomenon of T-network users backflowing to GSM networks seriously affects the network perception of TD and 2G users. ZTE has effectively improved the utilization of TD network resources and ensured user perception from three aspects. Based on the analysis of factors such as current network coverage and user behavior, the main reasons for severe

IS420YDIAS1B PT1301: Mobile emergency charging application

Introduction to emergency charging for mobile phones: We know that the charging of lithium batteries is a very complex process, and many well-known IC design companies have specialized chips for lithium battery charging. Meanwhile, the charging scheme for lithium batteries is also relatively mature. Currently, there are relatively mature travel chargers available in the market