IDMA是未来4G移动通信的关键技术之一，其优势在于它更好的完成功率分配，实现更大的业务容量，并且不会损失用户的服务质量-IDMA is the future key technologies for 4G mobile communications, one of its strengths is that it is better to complete power distribution, to achieve greater business capacity, and will not damage the user' s quality of service