Technology for physical uplink control channel (PUCCH) resource mapping corresponding
to an enhanced physical downlink control channel (ePDCCH) is disclosed. One method can …

A first base station may transmit a first physical downlink channel associated with one or
more wireless devices in communication with the first base station, wherein the first physical …

(57) ABSTRACT A method is provided for operating a UE in a wireless com munication
network. The method comprises sending, by the UE, an ACK/NACK message after receiving …

A method is provided for applying HOM to a PDCCH to transmit control information from an
access node to a UE. The method comprises: selecting a DCI format for a HOM PDCCH; …

Methods, systems, and devices are described for hierarchical communications and low
latency support within a wireless communications system. An eNB and/or a UE may be …

A base station receives channel state information from a wireless device. The base station
transmits to the wireless device one or more data packets on a data channel employing a …

H0474/00(2009.01) H047 72/04(2009.01)(57) ABSTRACT H04L 5/00(2006.01) A method is
provided for operating an eNB in a wireless H04L L/18(2006.01) communication network …

A wireless device receives an RRC message comprising configuration parameters of radio
resources of a control channel. The radio resources comprise multiple sets of resource …

A method to allocate physical radio resources for both distributed and localized transmission
schemes of ePDCCH and configure common and UE-specific search space for UE is …

In a method for receiving control information, a transceiver decodes at least one set of
decoding candidates, and then detects whether control information is present on the control …