METHOD AND APPARATUS FOR RESOURCE ALLOCATION ON RELAY CHANNEL IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20170353819A1

    公开(公告)日:2017-12-07

    申请号:US15613920

    申请日:2017-06-05

    Abstract: A method and apparatus are disclosed for a first UE for resource allocation on relay channel in a wireless communication system. In one embodiment, the method includes the first UE receives a transport block from a second UE, wherein the transport block contains a MAC control element. In addition, the method includes the first UE triggers a BSR. The method also includes the first UE triggers and transmits a SR (Scheduling Request) to a base station when the first UE has no data available for transmission and has no uplink resource for transmission of the BSR. The method further includes the first UE triggers and transmits the BSR to the base station, wherein the BSR considers the MAC control element as part of buffer size.

    Method and apparatus for signalling to downlink transmission for unlicensed channels in a wireless communication system

    公开(公告)号:US10015783B2

    公开(公告)日:2018-07-03

    申请号:US15347282

    申请日:2016-11-09

    Abstract: Methods and apparatuses for implementing reference signal transmissions in a wireless communication system. According to one method, the UE receives a downlink transmission burst from a base station in a first unlicensed channel. The UE also receives an information in a second channel, wherein the information defines whether a subframe is an end subframe of the downlink transmission burst in the first unlicensed channel. The UE determines whether or not to receive a control message, data, or a reference signal from a next frame in the first unlicensed channel. The UE receives the control message, data, or the reference signal from the next frame in the first unlicensed channel if the information indicates that the subframe is not the end subframe of the downlink transmission burst. Alternatively, the UE refuses to receive the control message, data, or the reference signal from the next frame in the first unlicensed channel if the information indicates that the subframe is the end subframe of the downlink transmission burst.

    METHOD AND APPARATUS FOR SIGNALLING TO DOWNLINK TRANSMISSION FOR UNLICENSED CHANNELS IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20170142693A1

    公开(公告)日:2017-05-18

    申请号:US15347282

    申请日:2016-11-09

    Abstract: Methods and apparatuses for implementing reference signal transmissions in a wireless communication system. According to one method, the UE receives a downlink transmission burst from a base station in a first unlicensed channel. The UE also receives an information in a second channel, wherein the information defines whether a subframe is an end subframe of the downlink transmission burst in the first unlicensed channel. The UE determines whether or not to receive a control message, data, or a reference signal from a next frame in the first unlicensed channel. The UE receives the control message, data, or the reference signal from the next frame in the first unlicensed channel if the information indicates that the subframe is not the end subframe of the downlink transmission burst. Alternatively, the UE refuses to receive the control message, data, or the reference signal from the next frame in the first unlicensed channel if the information indicates that the subframe is the end subframe of the downlink transmission burst.

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