Data Circuit and Data Service Unit (DSU) are provided and maintained by CHT while the customerPremisesEquipment (CPE) is provided and maintained by the customer.
数据电路暨数字调制解调器(dsu)由本公司供租与维护。用户终端设备(CPE)由用户自备与维护。
2
Although assumptions must necessarily be made regarding the functionality of CustomerPremisesEquipment (CPE), specific requirements for CPE are outside the scope of this Recommendation.
虽然必须对客户端设备(CPE)的功能提出假设,但对CPE的功能的具体要求不在本建议范围之内。
3
The embodiment of the invention also discloses a cognitive radio system, the BS and the customerpremisesequipmentCPE.