DATA TRANSMISSION METHOD, MACRO BASE STATION, AND USER EQUIPMENT

WIPO Patent Application WO/2017/211160

A1

Disclosed in the present application are a data transmission method, comprising: a macro base station determines an outage probability distribution of communication links between UE units and first small cell base stations, wherein the outage probability distribution represents a relationship between the probability of the communication links having an outage and the number of the UE units, and the first small cell base stations comprise multiple small cell base stations; the macro base station determines, according to the outage probability distribution and from the first small cell base stations, second small cell base stations participating in data transmission; and the macro base station performs, by means of the second small cell base stations and in a high frequency band, the data transmission with the UE units. The macro base station of the present invention determines, according to an outage probability, a suitable number of small cell base stations, thus achieving an optimal system capacity in a condition of a communication link outage.

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HUANG LEI (CN)
JIA SHUQIAO (US)
AAZHANG BEHNAAM (US)

PCT/CN2017/083991

December 14, 2017

May 11, 2017

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HUAWEI TECH CO LTD (CN)
UNIV RICE WILLIAM M (US)

H04W72/12

WO2013093174A1

2013-06-27

CN103442397A	2013-12-11
CN104168653A	2014-11-26

LONGSUN LEAD IP LTD. (CN)

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