The Democratic People's Republic of Korea (DPRK) said Saturday that it is planning to launch another satellite in December after a failed attempt in April.

The second version of Kwangmyongsong-3 will be launched from the Sohae Space Center in Cholsan County, North Phyongan Province, by the Unha-3 carrier rocket between December 10 and December 22, the official KCNA news agency said.

"Scientists and technicians of the DPRK analyzed the mistakes that were made during the previous April launch and deepened the work of improving the reliability and precision of the satellite and carrier rocket," the KCNA quoted a spokesman for the Korean Committee for Space Technology as saying.

The DPRK launched a Kwangmyongsong-3 on April 13 to mark the 100th birthday of late DPRK founder Kim Il Sung. The long-range rocket crashed into the sea after traveling a short distance.

The UN Security Council condemned the launch and demanded that Pyongyang fully comply with relevant resolutions and suspend all activities related to its ballistic missile program.

The KCNA said during the April launch, the DPRK ensured utmost transparency of the peaceful scientific and technological satellite launch and promoted international trust in space science researches.

Pyongyang will fully comply with relevant international rules during the December launch, it added.