Unicom 3G optimize the implementation of the list accountability system

Flying Elephant Network (Sun Hui/Wen) according to the original plan, this year 5 17 World Telecommunication Day, will be opened in 56 cities nationwide HSPA.　　In this connection, Zhang Zhongping, general manager of China Unicom Group Network Construction Department, said in an interview with the Flying Elephant network that at present the network of the core areas of these cities has been upgraded to HSPA, and the final optimization is now underway.　　Upgrade Cost is 3G One-tenth according to Zhang Zhongping introduced, the 56 city HSPA upgrade in accordance with the principle of indoor priority, in the selection of the network upgrade area, it is the priority to choose Large data flow business district, and as the core to achieve a continuous regional HSPA network coverage, to ensure the consistency of user use. "56 Cities HSPA Network is through to the existing 3G network software upgrades to achieve, in the antenna and other hardware devices do not do any increase, upgrade to the existing HSPA network cost is only the original 3G investment in the net about 10%."　　"As a carrier for the best choice for high broadband pilot, CBD, although with high value-added users, but this area of daytime and night volume difference between the huge amount of the" overnight effect "also on the network resources caused a lot of waste.　　In this regard, Zhang Zhongping admits that this dynamic regulation of network resources in the core can be achieved, but in the wireless access network is still a major challenge. "We are also looking at this problem, hoping to maximize bandwidth utilization through dynamic provisioning when LTE arrives."　　"2G/3G expansion and optimization of the list accountability system in the HSPA and other high mobile bandwidth network upgrade, China Unicom also in more areas of 2G/3G network expansion and optimization, especially in the remote areas of the Midwest.　　According to Zhang Zhongping, in order to ensure that the entire network of strategic investment objectives to achieve this year, China Unicom in the provinces adopted a list of accountability system. "By the end of this year, we will be quarterly, according to the customer's complaint list to measure whether the provincial company's network optimization work and the previous plan." In particular, some highways and bus sites are our focus, because these local good network coverage for the whole company brand promotion has a very positive significance.　　"To tie in with the mobile communication network to achieve seamless coverage, unicom this year on Wi-Fi construction also increased investment." According to Zhang Zhongping, by the end of this year, China Unicom will strive to cover its Wi-Fi network of 40,000 sole buildings nationwide.