Handover Trigger Point for high-velocity mobiles

At present, mobile stations have high data rates and high-speed of mobile stations (MS) such as high-speed trains. Therefore is the cause of frequent handover and handover fails. This makes communication interrupted a challenge to solve. The speed of the mobile station is also an important factor in starting the handover (HO) that should not be ignored. To handle delivery delays, this article proposes a new HO scheme. This scheme uses dynamic HO criteria that use techniques. Link-Going-Down (LGD) to determine the HO process. Starting this technique depends on the delivery time and the speed of the mobile device. Therefore, the HO process begins at the right time and the use of network resources has been improved to be more efficient and reduce interrupt time.