ACCESS DEVICE AND SYSTEM, AND METHOD FOR SENDING DATA

摘要

Embodiments of the present invention provide an access device and system and a method for sending data, and relate to the field of communications technologies, where the device includes: an IP clock server, a first interface, a second interface and a transmission module. According to the embodiments of the present invention, a time synchronization packet is generated by an IP clock server, and a service packet transmitted by an access point transmission device and the time synchronization packet generated by the IP clock server are sent to a small-cell base station through a same interface, thereby implementing both a synchronization function and a transmission function and effectively reducing the number of cables and difficulty in cabling for a small-cell base station.

主权项

1. An access device, comprising:
an IP clock server, configured to acquire a time synchronization signal and generate a time synchronization packet based on the time synchronization signal; a first interface, configured to connect to an access point transmission device, so as to receive a service packet transmitted through the access point transmission device; a second interface, configured to connect to a small-cell base station; and a transmission module, configured to send the service packet received from the first interface and the time synchronization packet generated by the IP clock server to the small-cell base station through the second interface.