Dual-connectivity single uplink schemes

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United States of America Patent

PATENT NO 12101265
APP PUB NO 20220271883A1
SERIAL NO

17624633

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and network node for dual connectivity for a wireless device are disclosed. According to one aspect, a method in a network node is provided for use in a dual connectivity mode to communicate with wireless devices (WDs), according to a first radio access technology (RAT), and to communicate with WDs according to a second RAT is provided. The method includes scheduling uplink and downlink signals to be transmitted and received by a first set of WDs such that the first set of WDs are operable to: receive downlink signals and transmit uplink (UL) signals using the first RAT only in even Transmission Time Intervals (TTIs) of the first RAT; and transmit uplink signals using the second RAT only in in UL TTIs of the second RAT that do not collide with even TTIs of the first RAT.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)STOCKHOLM SWE STOCKHOLM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bin, Sediq Akram Kanata, CA 25 88
Wittberg, Mikael Uppsala, SE 48 509
Yin, Zhiming Danderyd, SE 6 3

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