Abstract: For use in a wireless network, a method for scheduling a Downlink Pilot Time Slot (DwPTS) subframe is provided. The method comprises expanding Physical Resource Blocks (PRBs) in a subframe prior to a DwPTS subframe to include resource elements (REs) of the DwPTS subframe, a number of OFDM symbols of the DwPTS subframe being less than or equal to a threshold OFDM symbol number. The method further comprises facilitating for a UE to demodulate REs in a DwPTS subframe based on DeModulation Reference Signals (DMRS) transmitted in a downlink subframe prior to the DwPTS subframe.

Abstract: A base station is configured to support communications with at least one user equipment (UE) configured for machine type communications (MTC). The base station includes processing circuitry configured to determine a transmission scheme based on a category of the at least one UE. The base station also includes a transmitter configured to transmit, using a determined transmission scheme, a physical downlink shared channel (PDSCH) in a reduced bandwidth to the at least one UE. The UE includes a receiver configured to receive a physical downlink shared channel (PDSCH) in a reduced bandwidth from at least one base station. The UE also includes processing circuitry configured to determine a transmission scheme utilized by at least one base station.

Abstract: In a Coordinated Multipoint (CoMP) wireless network comprising a plurality of transmission points (TPs), a user equipment (UE) performs a method of determining aggregated channel quality information (CQI). The method includes receiving signals corresponding to a joint transmission from the plurality of TPs in the CoMP network. The method also includes making an assumption about a transmission scheme of the joint transmission from the TPs. The method further includes determining aggregated CQI corresponding to the joint transmission based on the assumption about the transmission scheme. The method still further includes transmitting the aggregated CQI to the network.

Abstract: A method and apparatus report channel state information (CSI) feedback of a user equipment (UE) in a coordinated multipoint communication system. The method includes identifying, when downlink transmissions to the UE are configured with at least two CSI subframe subsets, an interference measurement resource within one of the CSI subframe subsets belonging to a CSI reference resource. The method also includes using the identified interference measurement resource to derive an interference measurement. The apparatus includes a controller configured to, when downlink transmissions to the UE are configured with at least two CSI subframe subsets, identify an interference measurement resource within one of the CSI subframe subsets belonging to a CSI reference resource. The controller is configured to use the identified interference measurement resource to derive an interference measurement.

Abstract: Methods and apparatuses indicate and identify quasi co-located reference signal ports. A method of identifying by a UE includes identifying, from downlink control information, a CSI-RS port that is quasi co-located with a DM-RS port assigned to the UE. The method includes identifying large scale properties for the assigned DM-RS port based on large scale properties for the CSI-RS port. The method includes performing channel estimation and/or time/frequency synchronization using the identified large scale properties for the DM-RS port. Another method for identifying by a UE includes identifying, from downlink control information, a CRS port that is quasi co-located with a CSI-RS port configured for the UE. The method includes identifying large scale properties for the configured CSI-RS port based on large scale properties for the CRS port. The method includes performing channel estimation and/or time/frequency synchronization using the identified large scale properties for the CSI-RS port.

Abstract: A user equipment (UE) is configured to determine channel quality information (CQI) in a wireless communication system. The UE includes a processor configured to receive from an eNodeB (eNB) signaling parameters related to a first co-channel precoding matrix indicator (PMI) codebook, determine a second co-channel PMI based on a determined single user PMI (SU-PMI) and the received signaling parameters related to the first co-channel PMI codebook, determine a multi-user CQI (MU-CQI) based on the second co-channel PMI, and transmit the MU-CQI to the eNB.

Abstract: Methods and apparatuses schedule resources and identify resource scheduling in a MU MIMO wireless communication system. A method for identifying resource scheduling for a UE includes receiving downlink control information; identifying, from the downlink control information, one or more DM-RS ports assigned to the UE and a PDSCH EPRE to DM-RS EPRE ratio; and identifying data intended for the UE in a resource block in a downlink subframe using the one or more DM-RS ports and the PDSCH EPRE to DM-RS EPRE ratio. A method for scheduling resources includes identifying one or more DM-RS ports to assign to a UE and a PDSCH EPRE to DM-RS EPRE ratio for identifying data intended for the UE in a resource block in a downlink subframe; and including an indication of the one or more DM-RS ports and the PDSCH EPRE to DM-RS EPRE ratio in downlink control information.

Abstract: For use in a wireless network, a method for supporting a Machine-Type Communication (MTC) User Equipment (UE) is provided. The method comprises transmitting an MTC-specific Master Information Block (M-MIB) carrying information specific to a User Equipment (UE), via a MTC Physical Broadcast Channel (M-PBCH) to the MTC UE. The M-PBCH is transmitted in a M-PBCH subframe being different from a Physical Broadcast Channel (PBCH) subframe in which a PBCH is transmitted.