公开(公告)号：US20150334752A1

公开(公告)日：2015-11-19

申请号：US14430811

申请日：2012-09-28

Applicant: Broadcom Corporation

Inventor： Zhenhong Li ,  Haifeng Wang ,  Kari Rikkinen ,  Bin Zhou

IPC: H04W76/02 ,  H04W72/04 ,  H04W72/00 ,  H04B1/40 ,  H04W74/08

CPC classification number: H04W72/0453 ,  H04B1/40 ,  H04W72/005 ,  H04W74/0816 ,  H04W76/14 ,  H04W88/06

Abstract: The present invention proposes methods, devices and computer program products improving device-to-device communication. In order to improve D2D communication, the invention proposes a centralized communication concept involving a centralized control unit and those devices participating at the D2D communication. The concept involves a three-party RTS/CTS exchange.

Abstract translation: 本发明提出了改进设备到设备通信的方法，设备和计算机程序产品。 为了改善D2D通信，本发明提出了一种集中式通信概念，涉及集中控制单元和参与D2D通信的设备。 这个概念涉及三方RTS / CTS交换。

公开(公告)号：US09496919B2

公开(公告)日：2016-11-15

申请号：US14374575

申请日：2013-01-25

Applicant: Broadcom Corporation

Inventor： Kari Rikkinen ,  Sami-Jukka Hakola ,  Samuli Turtinen ,  Timo Koskela ,  Anna Pantelidou

IPC: H04B1/7143 ,  H04W16/14

CPC classification number: H04B1/7143 ,  H04W16/14

Abstract: A wireless communications method comprises: acquiring, by a radio apparatus, information indicating a frequency hopping pattern for control data in order to perform communication of the control data on at least one frequency resource unit hopping in frequency, wherein the frequency hopping pattern defines a control data band within the shared spectrum; acquiring knowledge of a user data band defined as a function of the control data band according to a predetermined criterion in order to per-form communication of user data on at least one free frequency resource unit within the user data band, wherein the user data band is within the shared spectrum and at least partly overlapping with the control data band; acquiring knowledge of a total frequency band comprising the control data band and the user data band; and causing communication of both the control data and the user data on the total frequency band.

Abstract translation: 无线通信方法包括：通过无线装置获取指示控制数据的跳频图案的信息，以便对频率上的至少一个频率资源单元跳频进行控制数据的通信，其中跳频模式定义了控制 共享频谱内的数据频带; 根据预定标准获取被定义为控制数据带的功能的用户数据带的知识，以便在用户数据带内的至少一个自由频率资源单元上形成用户数据的通信，其中用户数据带 在共享频谱内并且至少部分地与控制数据带重叠; 获取包括控制数据频带和用户数据频带的总频带的知识; 并且引起控制数据和用户数据两者在总频带上的通信。

公开(公告)号：USRE45363E1

公开(公告)日：2015-02-03

申请号：US14165036

申请日：2014-01-27

Applicant: Broadcom Corporation

Inventor： Jussi Lemilainen ,  Timo Koskela ,  Sami-Jukka Hakola ,  Samuli Turtinen ,  Kari Rikkinen

IPC: H04W12/00 ,  H04M1/66

CPC classification number: H04W12/04 ,  H04L63/062

Abstract: A method, apparatus and computer program product are provided to provide network access credentials and network access to a remote device via a proxy device. In some example embodiments, a method is provided that comprises receiving a request for network access credentials from a remote device. In some example embodiments, the network access credentials comprise identification information related to at least one SIM. The method of this embodiment may also include determining whether network access credentials are available for the remote device. The method of this embodiment may also include causing the network access credentials to be provided to the remote device in an instance in which network access credentials are available for the remote device. In some example embodiments, the network access credentials enable access to a network by the remote device via one or more proxy devices.

Abstract translation: 提供了一种方法，装置和计算机程序产品，以经由代理设备提供网络访问凭证和对远程设备的网络访问。 在一些示例实施例中，提供了一种方法，其包括从远程设备接收对网络访问凭证的请求。 在一些示例性实施例中，网络访问凭证包括与至少一个SIM相关的识别信息。 该实施例的方法还可以包括确定网络访问凭证是否可用于远程设备。 该实施例的方法还可以包括在网络访问凭证可用于远程设备的情况下使网络访问凭证提供给远程设备。 在一些示例性实施例中，网络访问凭证允许远程设备经由一个或多个代理设备访问网络。