任意选址 meaning in Chinese

random access discrete address

Spread spectrum technique , which can handle variable adverse environments , exhibits unique qualities that have a number of advantages in anti - jamming , anti - noise , reduction of multi - path interference , low power spectral density , privacy , selective addressing and code division multiplexing
扩频通信技术具有优越的抗干扰、抗噪音、抗多径衰落性能，能在低功率谱密度下工作，具保密性、可多址复用和任意选址，能有效克服各种恶劣的信道特性，目前广泛应用于移动通信、雷达、导航、测距、电力线通信等领域。