公开(公告)号：US20170324617A1

公开(公告)日：2017-11-09

申请号：US15145481

申请日：2016-05-03

Applicant: Verizon Patent and Licensing Inc.

Inventor： Abhinav Prasad ,  Christopher M. Schmidt ,  Carol Becht ,  Krishna Pichumani Iyer

IPC: H04L12/24 ,  H04W8/02 ,  H04W24/02 ,  H04W88/16

CPC classification number: H04W8/02 ,  H04L41/0803 ,  H04L43/50 ,  H04W24/02 ,  H04W24/06 ,  H04W88/16

Abstract: Compatibility and/or compliance testing for a wireless cellular network may be performed using a testing system that includes a device that implements multiple base stations in a single hardware device. Additionally, a network simulation server may simulate a core portion of the wireless cellular network. Test cases, such as test cases defined using a scripting language, may be received and the test cases may be interpreted to obtain configuration information for the testing system. Based on the configuration information, the base stations and the simulated network devices may be initially configured. After configuration, and based on the test case, a UE may be controller to interact with the simulated network in a manner implements the desired compatibility and/or compliance tests.

公开(公告)号：US20160249224A1

公开(公告)日：2016-08-25

申请号：US14630600

申请日：2015-02-24

Applicant: Verizon Patent and Licensing Inc.

Inventor： Abhinav Prasad ,  Siva Sandeep Dhandu

IPC: H04W16/14 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W16/14 ,  H04W72/0453 ,  H04W72/085

Abstract: Techniques are described that provide for the collaborative co-existence of LTE-U base stations and access points associated with technologies, such as WiFi, that use unlicensed frequency spectrum. In one implementation, a LTE-U device may select a frequency block, in an unlicensed frequency spectrum, based on measured signal strengths and decoded Master Information Blocks (MIBs) that are broadcast in the unlicensed frequency spectrum. The LTE-U device may initiate communications via the selected frequency block by transmitting a MIB that includes a token identifier field that identifies the selected frequency block.

Abstract translation: 描述了提供LTE-U基站和与使用未许可频谱的技术（例如WiFi）相关联的接入点的协作共存的技术。 在一个实施方式中，LTE-U设备可以基于测量的信号强度和在非许可频谱中广播的解码的主信息块（MIB）来选择非许可频谱中的频率块。 LTE-U设备可以通过发送包括识别所选择的频率块的令牌标识符字段的MIB来启动经由所选择的频率块的通信。