爱立信：2023年微波技术展望报告（英文版）（16页）.pdf

1、October 202310th E part of our exploration of what lies ahead for microwave,we investigate whether E-band will continue to fit the bill for future backhaul capacity demands.The introduction of 5G has seen E-band spread to most parts of the world,and we examine simulations that show how E-band spectr

2、um fulfills the capacity needs for most deployments up to 2030 and beyond.Delivery of mobile services will continue to rely on microwave solutions.With continuing site growth and increasing numbers of transceivers per site,we expect that microwave backhaul will remain of key importance.By 2030,when

3、6G deployment is expected to start,Ericsson forecasts that 50 percent of macro sites will be connected and backhauled using microwave solutions.Selecting the right antenna from the large range of new and innovative antenna designs gives an opportunity for increased capacity and hop length.It also en

4、ables better use of spectrum in dense networks and lowers operational costs.Executive summaryContents02 Executive summary03 Backhaul media for 5G and beyond05 E-band fits the bill07 Opportunities with antenna innovations10 Reducing opex with AI13 When long haul makes a difference15 A glance in the r

5、earview mirror Key contributorsExecutive Editors:Git Sellin Maria Edberg Articles:Anders Henriksson Andreas Olsson Bengt Stensby Jonas Bjerger Jonas Flodin Jonas Hansryd Magnus Berggren Magnus Nilsson Maria Edberg Maria MacRitchie Mikael Coldrey Mikael hberg Sam Agneessens Sren AxelssonA special tha

6、nk you to Lineox and Tusass.10thEricsson Microwave Outlook|October 2023edition2For example,sway compensation enables the use of 0.9 m antenna sizes,that provide 80 percent longer hops than regular 0.3 m antennas.Long haul can be a perfect backhaul solution for providing people in remote locations wi