Patent ID: 9516684
Filing Date: 2016-12-06
CPC Classification: H04L,H04W

Claim Text:
1. A data transmission method applied in a first electronic device, comprising: determining data to be transmitted; generating an access identifier for accessing the first electronic device based on the data to be transmitted and broadcasting the access identifier, the access identifier containing data identification information on the data to be transmitted; determining a second electronic device, a distance from the first electronic device to the second electronic device is not larger than a preset distance; and establishing data transmission between the first electronic device and the second electronic device based on the access identifier in such a manner that the second electronic device acquires from the first electronic device the data to be transmitted based on the data identification information; wherein said generating the access identifier for accessing the first electronic device further comprises: dividing the data to be transmitted into N parts of subdata, N being an integer larger than or equal to 2; and generating N access identifiers corresponding to the N parts of subdata in one-one correspondence; wherein said establishing data transmission between the first electronic device and the second electronic device further comprises: establishing data transmission with the second electronic device based on the ith access identifier in the N access identifiers in such a manner that the second electronic device acquires the ith part of subdata in the N parts of subdata corresponding to the ith access identifier, i being an integer from 1 to N.