D2D Interference Coordination Methods and Apparatuses, Base Station and User Equipment
AssigneeZte Corporation
InventorsLi CHU, Lin CHEN
Life of this patent
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Abstract
Device-to-Device (D2D) interference coordination methods and apparatuses, a base station, and a User Equipment (UE) are provided. A base station acquires D2D transmission Tx power information (S302). The D2D transmission Tx power information is used for indicating Tx power of D2D transmission to be scheduled over a corresponding radio resource or indicating power information causing interference to D2D transmission over a corresponding radio resource. The base station conducts interference coordination processing according to the D2D transmission Tx power information (S304).
Claims32
A Device-to-Device (D2D) interference coordination method, comprising:
- acquiring, by a base station, D2D transmission Tx power information, wherein the D2D transmission Tx power information is used for indicating Tx power of D2D transmission to be scheduled over a corresponding radio resource or indicating power information causing interference to D2D transmission over a corresponding radio resource;
- and
- conducting, by the base station, interference coordination processing according to the D2D transmission Tx power information.
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A Device-to-Device (D2D) interference coordination method, comprising:
- sending, by a User Equipment (UE) to a base station, D2D transmission Tx power information for indicating Tx power of D2D transmission to be scheduled over a corresponding radio resource or indicating power information causing interference to D2D transmission over a corresponding radio resource, wherein the D2D transmission Tx power information is used for indicating the base station to conduct interference coordination processing.
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A Device-to-Device (D2D) interference coordination apparatus, applied to a base station, the apparatus comprising a hardware processing arranged to execute program modules comprising:
- an acquisition module, arranged to acquire D2D transmission Tx power information, wherein the D2D transmission Tx power information is used for indicating Tx power of D2D transmission to be scheduled over a corresponding radio resource or indicating power information causing interference to D2D transmission over a corresponding radio resource;
- and
- a coordination module, arranged to conduct interference coordination processing according to the D2D transmission Tx power information.
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A Device-to-Device (D2D) interference coordination apparatus, applied to a User Equipment (UE), the apparatus comprising a hardware processing arranged to execute:
- a sending module, arranged to send, to a base station, D2D transmission Tx power information for indicating Tx power of D2D transmission to be scheduled over a corresponding radio resource or indicating power information causing interference to D2D transmission over a corresponding radio resource, wherein the D2D transmission Tx power information is used for indicating the base station to conduct interference coordination processing.
Dependencies are inferred from the claim text.