A NETWORK NODE, A WIRELESS DEVICE AND METHODS THEREIN FOR ENABLING AND PERFORMING HARQ TRANSMISSIONS IN A D2D COMMUNICATION BETWEEN WIRELESS DEVICES IN A WIRELESS TELECOMMUNICATIONS NETWORK

    公开(公告)号:PH12015501028B1

    公开(公告)日:2015-07-27

    申请号:PH12015501028

    申请日:2015-05-08

    Abstract: A method performed by a network node (110) for enabling Hybrid Automatic Repeat reQuest, HARQ, transmissions in a D2D communication between a first and a second wireless device (121,122) in a wireless telecommunications network (100) is provided. The first and the second wireless device (121, 122) are served by the network node (110) in the wireless telecommunications network (100). The network node (110) transmits information to at least the first and second wireless device (121, 122) indicating transmission resources to be used by at least the first and second wireless device (121,122) when transmitting a HARQ transmission for a received data transmission in the D2D communication, which information is associated with one or more Time-Division Duplexing, TDD, configurations. Then, the network node (110) determines a TDD configuration of the one or more TDD configurations for data transmissions in the D2D communication between the first and the second wireless device (121, 122). The network node (110) transmits the determined TDD configuration to the first and second wireless device (121, 122). A network node (110), a first wireless device (121) and a method performed by the first wireless device (121) are also provided.

    A WIRELESS DEVICE, A RADIO NETWORK NODE AND METHODS FOR DISCONTINUOUS RECEPTION IN DEVICE TO DEVICE COMMUNICATIONS

    公开(公告)号:PH12015501027B1

    公开(公告)日:2015-07-27

    申请号:PH12015501027

    申请日:2015-05-08

    Abstract: A wireless device (106a,106b) and a method therein for controlling Discontinuous Reception (DRX)in the wireless device. The wireless device is capable of cellular and Device to Device (D2D)communication. The method comprises: when receiving a first uplink cellular communication grant, activating, for a first period of time, t1, a DRX-wake state for a cellular DRX configuration during which DRX-wake state the wireless device is configured to receive a second uplink cellular communication grant; and when receiving a first D2D communication grant, activating, for a second period of time, t2, the DRX-wake state for a D2D DRX configuration, which D2D DRX configuration is separate from the cellular DRX configuration, and during which DRX-wake state the wireless device is configured to receive a second D2D communication grant. Thereby the wireless device is capable of controlling DRX the wireless device using both the cellular DRX configuration and the D2D DRX configuration.

    CLUSTER-BASED BEACON SIGNAL TRANSMISSION

    公开(公告)号:CA2951298C

    公开(公告)日:2021-01-19

    申请号:CA2951298

    申请日:2014-06-06

    Abstract: The embodiments disclose a method in an AP for broadcasting a beacon signal in a high frequency radio communication network. The method comprises joining an AP cluster in the high frequency radio communication network, the AP cluster contains two or more APs; and broadcasting a same beacon signal together with other APs in the AP cluster synchronously, the broadcasted same beacon signal contains an identification of the AP cluster. The embodiments also disclose a method in a communication device for deriving a beacon signal in a high frequency radio communication network.

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