DEVICE AND METHOD FOR ADAPTATION OF COMMUNICATION LINE IN SCHEME OF ARBITRARY ACCESS TO UPLINK WITHOUT ASSIGNMENT Russian patent published in 2019 - IPC H04L1/00 

Abstract RU 2678498 C1

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to the field of wireless communication, in particular, to a device and method for adapting a communication link in a random access scheme to an uplink communication. Method of adapting a communication link in a wireless network includes the following steps: receiving the first packet by the transmission point (TP) from the user equipment (UE) using the first modulation and coding scheme (MCS) without sending the corresponding assignment of uplink to the UE; receiving a second packet encoded using a second MCS different from the first MCS from the UE; selecting a second MCS and, after receiving the second packet, sending a command to the UE to use the second MCS.

EFFECT: increased efficiency of data transmission.

25 cl, 10 dwg

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RU 2 678 498 C1

Authors

Zhang Liqing

Au Kelvin Kar Kin

Ma Jianglei

Dates

2019-01-29Published

2016-05-28Filed