METHOD FOR ESTABLISHING TIME DOMAIN STRUCTURE OF A FRAME IN A HETEROGENEOUS TDD SYSTEMS ENVIRONMENT
First Claim
1. In a situation of coexisting heterogeneous systems including a first system and a second system, in a method of establishing a time domain structure of a second frame used for a Time Division Duplex (TDD) mode of the second system, so that the second frame can coexist with a first frame for a TDD mode of the first system, the method of establishing a time domain structure of a frame comprises:
- an information acquiring step for acquiring type information of the first system being supported and information on a first ratio, wherein the first ratio corresponds to a ratio between an uplink section and a downlink section in the first frame structure;
a second frame structure establishing step for establishing a second frame structure for the second system based upon the acquired information; and
a ratio determining step for determining a second ratio, wherein the second ratio corresponds to a ratio between an uplink section and a downlink section in the second frame structure.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed in a method for establishing a time domain structure of a frame in a heterogeneous TDD systems environment. In other words, in a situation of coexisting heterogeneous systems comprising a first system corresponding to an existing TDD system and a second system corresponding to a new system, a method is provided for establishing a time domain structure of a second frame for the second TDD system mode to enable it to coexist with a first frame for the first TDD (Time Division Duplex) system mode, that comprises obtaining information for the first supported system type and a first ratio between the downlink region and the uplink region of the first frame structure, and then, according to the obtained information, establishing a second ratio between the downlink region and the uplink region of the second frame structure for the second system. Further, particular numerology is provided for said method.
-
Citations
15 Claims
-
1. In a situation of coexisting heterogeneous systems including a first system and a second system, in a method of establishing a time domain structure of a second frame used for a Time Division Duplex (TDD) mode of the second system, so that the second frame can coexist with a first frame for a TDD mode of the first system, the method of establishing a time domain structure of a frame comprises:
-
an information acquiring step for acquiring type information of the first system being supported and information on a first ratio, wherein the first ratio corresponds to a ratio between an uplink section and a downlink section in the first frame structure; a second frame structure establishing step for establishing a second frame structure for the second system based upon the acquired information; and a ratio determining step for determining a second ratio, wherein the second ratio corresponds to a ratio between an uplink section and a downlink section in the second frame structure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
Specification