公开(公告)号：US20160353327A1

公开(公告)日：2016-12-01

申请号：US15115121

申请日：2015-01-29

Applicant: SONY CORPORATION

Inventor： Bo LARSSON ,  Zhinong YING ,  Erik BENGTSSON

IPC: H04W28/12 ,  H04B17/318 ,  H04W72/04 ,  H04B17/336 ,  H04B7/04 ,  H04W4/02

CPC classification number: H04W28/12 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0874 ,  H04B17/318 ,  H04B17/336 ,  H04L25/0204 ,  H04L25/0222 ,  H04L25/0226 ,  H04W4/026 ,  H04W4/027 ,  H04W4/029 ,  H04W72/0446

Abstract: The present invention relates to a method for operating a base station (11) in a wireless radio network (10). The base station (11) comprises a plurality of antennas (12) for transmitting radio frequency signals between the base station (11) and a user equipment (UE1, UE2, UE3). According to the method, a transmission slot (47) is provided for receiving at each antenna (12) of a subset of the plurality of antennas (12) a training signal sent from the user equipment (UE1, UE2, UE3). For each antenna (12) a corresponding configuration parameter is determined based on the training signal received at the corresponding antenna (12) and payload information blocks (36, 37) to be transmitted between the base station (11) and the user equipment (UE1, UE2, UE3) are transmitted using the determined configuration parameters for the antennas (12). A deterioration parameter indicating a deterioration of a transmission between the base station (11) and the user equipment (UE1, UE2, UE3) due to a change in the transmission requiring adaption of the configuration parameters is determined. Based on the deterioration parameter, a timing parameter is determined for controlling when a further transmission slot (47) is to be provided for receiving at each antenna (12) a next training signal sent form the user equipment (UE1, UE2, UE3).

Abstract translation: 本发明涉及一种在无线无线网络（10）中操作基站（11）的方法。 基站（11）包括用于在基站（11）和用户设备（UE1，UE2，UE3）之间发送射频信号的多个天线（12）。 根据该方法，提供传输时隙（47），用于在多个天线（12）的子集的每个天线（12）处接收从用户设备（UE1，UE2，UE3）发送的训练信号。 对于每个天线（12），基于在相应天线（12）处接收的训练信号和要在基站（11）和用户设备（UE1）之间发送的有效载荷信息块（36,37））来确定相应的配置参数 ，UE2，UE3）使用所确定的天线（12）的配置参数来发送。 确定表示基站（11）与用户设备（UE1，UE2，UE3）之间由于需要调整配置参数的传输变化而导致的传输恶化的劣化参数。 基于劣化参数，确定定时参数，用于控制何时提供另外的传输时隙（47）以在每个天线（12）处接收从用户设备（UE1，UE2，UE3）发送的下一个训练信号。

公开(公告)号：US20210211481A1

公开(公告)日：2021-07-08

申请号：US17056671

申请日：2019-05-22

Applicant: Sony Corporation

Inventor： Rickard LJUNG ,  Lars NORD ,  Daniel LONNBLAD ,  Bo LARSSON ,  Peter ISBERG

IPC: H04L29/06

Abstract: The media production element (12) combines media content from a plurality of streaming electronic devices when they are registered to be within the same streaming event. The media production element (12) can produce a combined live video stream or a combined media production using selections and combinations of the streamed content provided by the multiple electronic devices. A network assistance device (42) can determine event-coordinated uplink network assistance data with the goal of prioritizing resource allocation to clients/electronic devices that currently are used for the combined media production, and assign less resources to those that are not currently used. Rather than optimizing individual links, the event-coordinated uplink network assistance data is determined by taking the aggregated capacity and the production needs of the media production element (12) into account.

公开(公告)号：US20200100293A1

公开(公告)日：2020-03-26

申请号：US16495742

申请日：2018-03-23

Applicant: Sony Corporation

Inventor： Bo LARSSON ,  Anders BERGGREN ,  Rickard LJUNG

IPC: H04W74/08 ,  H04W74/00 ,  H04W28/02 ,  H04L5/00 ,  H04W48/02

Abstract: A method includes setting the back-off time duration (501, 501-1-501-4) based on a count (352, 352-1-352-4) of multiple repetitions (351) of a signal (401-403, 411, 6001), wherein transmission of the multiple repetitions (251) of the signal is allowed after the back-off time duration.

公开(公告)号：US20160278038A1

公开(公告)日：2016-09-22

申请号：US15030938

申请日：2014-10-17

Applicant: SONY CORPORATION

Inventor： Bo LARSSON ,  Lars NORD

IPC: H04W60/04 ,  H04W64/00

CPC classification number: H04W60/04 ,  H04W64/006

Abstract: The present invention relates to a method for operating a cellular radio network (100). According to the method, a predicted location information (203) relating to a user equipment (110) is determined. The predicted location information (203) comprises a predicted future location of the user equipment (110). Depending on the predicted location information (203) control information is determined. Based on the control information, a registering of the user equipment (110) at cells (101, 101A-101H) of the cellular radio network (100) is controlled.

Abstract translation: 本发明涉及一种操作蜂窝无线网络（100）的方法。 根据该方法，确定与用户设备（110）有关的预测位置信息（203）。 预测位置信息（203）包括用户设备（110）的预测未来位置。 根据预测位置信息（203），确定控制信息。 基于控制信息，控制在蜂窝无线电网络（100）的小区（101,101A-101H）处的用户设备（110）的注册。