Along with the development of SDH network,the construction of telecommunication network faces some challenges such as optimizing the SDH network,increasing the network resource utilization and improving transmission capacity.
英
美
- 隨著(zhù)SDH網(wǎng)絡(luò )的不斷建設與發(fā)展,如何對網(wǎng)絡(luò )進(jìn)行優(yōu)化,提高網(wǎng)絡(luò )資源利用與傳輸性能,成為通信網(wǎng)絡(luò )建設面臨的主要問(wèn)題。
