公开(公告)号：US20170295535A1

公开(公告)日：2017-10-12

申请号：US15497808

申请日：2017-07-05

Applicant: ELTA SYSTEMS LTD.

Inventor： Itay SHERMAN

IPC: H04W40/22 ,  H04L29/12

CPC classification number: H04W4/90 ,  H04B7/15542 ,  H04B7/1555 ,  H04B7/2606 ,  H04J11/005 ,  H04J11/0056 ,  H04L1/0018 ,  H04L61/2517 ,  H04L2212/00 ,  H04W4/046 ,  H04W4/40 ,  H04W8/085 ,  H04W8/26 ,  H04W28/0215 ,  H04W28/0268 ,  H04W28/14 ,  H04W36/04 ,  H04W40/00 ,  H04W40/02 ,  H04W40/22 ,  H04W72/00 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12 ,  H04W80/04 ,  H04W84/005 ,  H04W84/045 ,  H04W84/047 ,  H04W88/04 ,  H04W88/08 ,  H04W88/16

Abstract: A dynamic hierarchical cellular system implementing multi-hop encapsulation, wherein in at least one message destined for an individual base station functionality, the individual base station functionality's header is encapsulated within an individual mobile station functionality's header, so as to allow said message to be routed by said router to the individual base station functionality, via the individual mobile station functionality.

公开(公告)号：US20170280311A1

公开(公告)日：2017-09-28

申请号：US15373549

申请日：2016-12-09

Applicant: ELTA SYSTEMS LTD.

Inventor： Adi SCHWARTZ ,  Yaakov SHOSHAN ,  Itay SHERMAN ,  Udi WEINSBERG

IPC: H04W4/22 ,  H04W76/02 ,  H04B7/155 ,  H04B7/26 ,  H04W40/22 ,  H04W4/04

CPC classification number: H04W4/90 ,  H04B7/15542 ,  H04B7/1555 ,  H04B7/2606 ,  H04J11/005 ,  H04J11/0056 ,  H04L1/0018 ,  H04L61/2517 ,  H04L2212/00 ,  H04W4/046 ,  H04W4/40 ,  H04W8/085 ,  H04W8/26 ,  H04W28/0215 ,  H04W28/0268 ,  H04W28/14 ,  H04W36/04 ,  H04W40/00 ,  H04W40/02 ,  H04W40/22 ,  H04W72/00 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12 ,  H04W80/04 ,  H04W84/005 ,  H04W84/045 ,  H04W84/047 ,  H04W88/04 ,  H04W88/08 ,  H04W88/16

Abstract: A method operative in conjunction with a cellular communication network having a core element and comprising providing moving relays including base and mobile station functionality and a relay resource manager, all co-located, including providing an emergency moving relay from among the moving relays further including a simulated stationary network that includes a simulated IP connectivity gateway communicating with a simulated mobility management entity. The simulated stationary network simulates a stationary network's operation; the emergency moving relay being a root of a sub tree that includes moving relays and mobile stations, and is configured to utilize its mobile and base station functionalities and relay resource manager for operating in: (i) normal mode: emergency moving relay communicates with other relays in the network and with the stationary network; (ii) emergency mode, including, in response to an emergency event, finding new networks to connect to.

公开(公告)号：US20160157076A1

公开(公告)日：2016-06-02

申请号：US14950736

申请日：2015-11-24

Applicant: ELTA SYSTEMS LTD.

Inventor： Adi SCHWARTZ ,  Yaakov SHOSHAN ,  Itay SHERMAN ,  Udi WEINSBERG

IPC: H04W4/22

CPC classification number: H04W4/90 ,  H04B7/15542 ,  H04B7/1555 ,  H04B7/2606 ,  H04J11/005 ,  H04J11/0056 ,  H04L1/0018 ,  H04L61/2517 ,  H04L2212/00 ,  H04W4/046 ,  H04W4/40 ,  H04W8/085 ,  H04W8/26 ,  H04W28/0215 ,  H04W28/0268 ,  H04W28/14 ,  H04W36/04 ,  H04W40/00 ,  H04W40/02 ,  H04W40/22 ,  H04W72/00 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12 ,  H04W80/04 ,  H04W84/005 ,  H04W84/045 ,  H04W84/047 ,  H04W88/04 ,  H04W88/08 ,  H04W88/16

Abstract: Present ice skates 10 have a relatively great distance between the sole and the surface of the blades 40 for contacting the ice in use. This leads to instability. The present invention provides an ice skate comprising a boot or shoe, a sole and at least one blade 140 integral therewith, wherein the distance between the blade surface, for contact with ice in use, and the underside of the sole is approximately 20 mm or less.

Abstract translation: 现在的溜冰鞋10在鞋底和刀片40的表面之间具有相对较大的距离，用于接触使用中的冰。 这导致不稳定。 本发明提供了一种溜冰鞋，其包括靴子或靴子，鞋底和与其成一体的至少一个刀片140，其中，用于与使用中的冰接触的刀片表面与鞋底的下侧之间的距离为大约20mm或 减。

公开(公告)号：US20200021997A1

公开(公告)日：2020-01-16

申请号：US16502613

申请日：2019-07-03

Applicant: ELTA SYSTEMS LTD.

Inventor： Yaakov SHOSHAN ,  Benjamin GILOH ,  Itay SHERMAN

IPC: H04W16/12 ,  H04W16/18 ,  H04J11/00 ,  H04W48/16

Abstract: A method for converting a conventional cellular network e.g. having nodes equipped with conventional modems operating in accordance with a cellular communication protocol e.g. LTE and storing first orthogonal sequences, into a private cellular network, including coupling an (e.g. external) device to only nodes sought for the private cellular network, the device storing second orthogonal sequences not hard-coded in the modems, the device storing a one-to-one correspondence enabling translation of each second orthogonal sequence, to one of the first sequences. at least when in a private network supporting mode, a device associated with a transmitting node sought for the private network, uses a processor to determine which first orthogonal sequence is being used, translate that sequence using the one-to-one correspondence into a second orthogonal sequence, and use the translated sequence to transmit a synchronization signal.

公开(公告)号：US20180279106A1

公开(公告)日：2018-09-27

申请号：US15863151

申请日：2018-01-05

Applicant: ELTA SYSTEMS LTD.

Inventor： Adi SCHWARTZ ,  Yaakov SHOSHAN ,  Itay SHERMAN ,  Udi WEINSBERG

IPC: H04W4/90 ,  H04W4/40 ,  H04W8/26 ,  H04B7/155 ,  H04B7/26 ,  H04W72/04 ,  H04L1/00 ,  H04W8/08 ,  H04W72/02 ,  H04W72/00 ,  H04W76/12 ,  H04W40/22 ,  H04W40/02 ,  H04W36/04 ,  H04W28/14 ,  H04W28/02 ,  H04W76/10 ,  H04J11/00 ,  H04W40/00 ,  H04W80/04 ,  H04W84/00 ,  H04W84/04 ,  H04W88/04 ,  H04W88/16 ,  H04W88/08

CPC classification number: H04W40/22 ,  H04B7/15542 ,  H04B7/1555 ,  H04B7/2606 ,  H04J11/005 ,  H04J11/0056 ,  H04L1/0018 ,  H04L61/2517 ,  H04L2212/00 ,  H04W4/046 ,  H04W4/40 ,  H04W4/90 ,  H04W8/085 ,  H04W8/26 ,  H04W28/0215 ,  H04W28/0268 ,  H04W28/14 ,  H04W36/04 ,  H04W40/00 ,  H04W40/02 ,  H04W72/00 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12 ,  H04W80/04 ,  H04W84/005 ,  H04W84/045 ,  H04W84/047 ,  H04W88/04 ,  H04W88/08 ,  H04W88/16

Abstract: A method operative in conjunction with a cellular communication network having a core element and comprising providing moving relays including base and mobile station functionality and a relay resource manager, all co-located, including providing an emergency moving relay from among the moving relays further including a simulated stationary network that includes a simulated IP connectivity gateway communicating with a simulated mobility management entity. The simulated stationary network simulates a stationary network's operation; the emergency moving relay being a root of a sub tree that includes moving relays and mobile stations, and is configured to utilize its mobile and base station functionalities and relay resource manager for operating in:(i) normal mode: emergency moving relay communicates with other relays in the network and with the stationary network;(ii) emergency mode, including, in response to an emergency event, finding new networks to connect to.

公开(公告)号：US20160050678A1

公开(公告)日：2016-02-18

申请号：US14805871

申请日：2015-07-22

Applicant: ELTA SYSTEMS LTD.

Inventor： Itay SHERMAN

IPC: H04W72/08 ,  H04L5/00 ,  H04W24/02

CPC classification number: H04W72/082 ,  H04L5/0048 ,  H04L5/0062 ,  H04L5/0091 ,  H04W24/02

Abstract: The present disclosure provides a method of improving interference robustness in a LTE based wireless communication system. At a transmitting side, a MAC layer outputs MAC data units each including a resource mapping assigning said MAC data units to resource blocks of an LTE frame. The method comprises, at the transmitting side, modifying the MAC data units output by the MAC layer to scramble the resource mapping of said MAC data units thereby providing corresponding scrambled MAC data units including a scrambled resource mapping to a PHY layer of the transmitting side, the scrambled resource mapping being obtained by using a carrier permutation retrievable by a receiving side.

Abstract translation: 本公开提供了一种在基于LTE的无线通信系统中提高干扰鲁棒性的方法。 在发送侧，MAC层输出MAC数据单元，每个MAC数据单元包括将所述MAC数据单元分配给LTE帧的资源块的资源映射。 该方法包括在发送侧修改由MAC层输出的MAC数据单元，以加扰所述MAC数据单元的资源映射，从而提供对应的加扰MAC数据单元，包括对发送侧的PHY层的加扰资源映射， 通过使用由接收侧检索的载波置换来获得加扰资源映射。