公开(公告)号：US20170093942A1

公开(公告)日：2017-03-30

申请号：US14868614

申请日：2015-09-29

Applicant: Sony Mobile Communications Inc.

Inventor： Martin DANIELSSON ,  Peter C. KARLSSON ,  Rickard LJUNG

IPC: H04L29/06 ,  H04L12/861 ,  H04W84/04 ,  H04L29/08

CPC classification number: H04L65/60 ,  H04L47/30 ,  H04L49/90 ,  H04L65/4069 ,  H04L65/605 ,  H04L65/80 ,  H04L67/1097 ,  H04N21/2401 ,  H04N21/2402 ,  H04N21/2407 ,  H04N21/251 ,  H04N21/25808 ,  H04N21/44209 ,  H04N21/6131 ,  H04N21/6181 ,  H04N21/6582 ,  H04W84/042

Abstract: A user equipment includes a wireless interface for communication with a cellular communication network. The user equipment is operative to receive, via the wireless interface, network assistance information for a media streaming session, and to transmit media streaming session related information to the cellular communication network.

公开(公告)号：US20220006847A1

公开(公告)日：2022-01-06

申请号：US17476553

申请日：2021-09-16

Applicant: Sony Mobile Communications Inc.

Inventor： Martin DANIELSSON ,  Peter C. KARLSSON ,  Rickard LJUNG

IPC: H04L29/06 ,  H04N21/25 ,  H04N21/24 ,  H04N21/61 ,  H04N21/658 ,  H04N21/258 ,  H04N21/442 ,  H04L12/861 ,  H04L29/08 ,  H04W84/04

Abstract: A user equipment includes a wireless interface for communication with a cellular communication network. The user equipment is operative to receive, via the wireless interface, network assistance information for a media streaming session, and to transmit media streaming session related information to the cellular communication network.

公开(公告)号：US20180255117A1

公开(公告)日：2018-09-06

申请号：US15756876

申请日：2015-09-18

Applicant: Sony Mobile Communications Inc.

Inventor： Rickard LJUNG ,  Peter C. KARLSSON ,  Martin DANIELSSON ,  Erik BENGTSSON ,  Zhinong YING

IPC: H04L29/06 ,  H04L1/18

CPC classification number: H04L65/60 ,  H04L1/1835 ,  H04L65/604 ,  H04L65/80

Abstract: Method carried out in a radio terminal for playing streaming media, which terminal includes a modem for connecting to a radio network, and a data streaming client including a streaming data buffer for receiving streaming data from a streaming data server through the radio network, the method comprising transferring data buffer size information from the streaming client to the modem; signaling the network, by means of the modem, to indicate streaming service initiation and data buffer size; buffering media data of a streaming media file received through the network according to a buffer scheme adapted dependent on the data buffer size; playing streaming media generated from buffered media data; and signaling the network, by means of the modem, to indicate streaming service termination. A buffer filling signal may be received from the network, which includes a recommendation of a suitable instance for buffer filling, wherein the buffer scheme may be determined dependent on the received signal.