US Patent No. 10,531,480

METHOD AND DEVICE FOR NARROW BAND COMMUNICATION IN UE AND BASE STATION


Patent No. 10,531,480
Issue Date January 07, 2020
Title Method And Device For Narrow Band Communication In Ue And Base Station
Inventorship Xiaobo Zhang, Shanghai (CN)
Assignee SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED, Shanghai (CN)

Claim of US Patent No. 10,531,480

1. A method for supporting a narrow band communication in a UE, comprising:receiving a first signaling; and
transmitting a wireless signal on a target time frequency resource;
wherein the first signaling indicates a first time frequency resource, the first time frequency resource comprises a second time frequency resource, the target time frequency resource comprises a time frequency resource of the first time frequency resource except the second time frequency resource, the target time frequency resource and the second time frequency resource are orthogonal with respect to time such that the target time frequency resource and the second time frequency resource do not overlap each other in time, the first time frequency resource comprises T1 sub frames in a time domain, and comprises P1 sub carriers in a frequency domain, the second time frequency resource comprises T2 sub frames out of the T1 sub frames in a time domain, the second time frequency resource comprises the P1 sub carriers in a time domain, the T1 and the P1 are a positive integer respectively, the T2 is smaller than the T1, and a position of the second time frequency resource in the first time frequency resource is fixed.