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1. 发明申请

WO2017020930A1 A WIRELESS COMMUNICATION DEVICE AND METHOD FOR RF ENERGY HARVESTING 审中-公开
标题翻译：一种用于RF能量采集的无线通信设备和方法
公开(公告)号：WO2017020930A1
公开(公告)日：2017-02-09
申请号：PCT/EP2015/067663
申请日：2015-07-31
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FEKI, Afef , TOURKI, Kamel , DRAIEF, Moez , TOMASI, Beatrice
发明人： FEKI, Afef , TOURKI, Kamel , DRAIEF, Moez , TOMASI, Beatrice
IPC分类号： H02J50/20 , H02J50/80 , H04B5/00
CPC分类号： H02J50/20 , H02J7/025 , H02J50/80 , H04B5/0037 , H04W52/0229 , H04W52/0296
摘要： A wireless communication device and method for RF energy harvesting The invention relates to a wireless communication device (101a-c) configured to communicate with an energy distributor, the wireless communication device (101a-c) comprising: a rechargeable energy storage (201) configured to supply the wireless communication device (101a-c) with energy to maintain operation of the wireless communication device (101a-c); a transmitter (203a) configured to transmit to the energy distributor (103) an energy status message; and a receiver (203b) configured to extract energy from a wireless signal received by the wireless communication device (101a-c) from an energy provider and to use the energy extracted from the wireless signal to recharge the rechargeable energy storage (201), wherein the wireless signal is provided by the energy provider in response to the energy status message transmitted to the energy distributor. Moreover, the invention relates to a corresponding method.
摘要翻译：一种用于RF能量采集的无线通信设备和方法技术领域本发明涉及被配置为与能量分配器通信的无线通信设备（101a-c），所述无线通信设备（101a-c）包括：可配置的可再生能量存储器（201）向所述无线通信设备（101a-c）提供能量以维持所述无线通信设备（101a-c）的操作; 发射机（203a），被配置为向所述能量分配器（103）传送能量状态消息; 以及被配置为从能量提供者从无线通信设备（101a-c）接收的无线信号中提取能量并且使用从无线信号提取的能量对可再生能量存储器（201）再充电的接收器（203b），其中无线信号由能量提供者响应于传送到能量分配器的能量状态消息提供。此外，本发明涉及相应的方法。

2. 发明申请

WO2017041858A1 REQUEST OF AND FEEDBACK INFORMATION FOR SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSFER FOR MULTIPLE WIRELESS DEVICES 审中-公开
标题翻译：多种无线设备的同时无线信息和功率传输的请求和反馈信息
公开(公告)号：WO2017041858A1
公开(公告)日：2017-03-16
申请号：PCT/EP2015/070852
申请日：2015-09-11
申请人： HUAWEI TECHNOLOGIES CO., LTD. , TOMASI, Beatrice , MASO, Marco , KOUNTOURIS, Marios , DRAIEF, Moez
发明人： TOMASI, Beatrice , MASO, Marco , KOUNTOURIS, Marios , DRAIEF, Moez
IPC分类号： H02J50/23 , H04B5/00 , H04W72/04 , H04W72/08
CPC分类号： H04B5/0031 , H02J50/23 , H02J50/40 , H02J50/80 , H04B5/0037 , H04B5/0056 , H04W72/048 , H04W72/085
摘要： The present invention relates to a SWIPT system, Simultaneous Wireless Information and power Transmission, (100) for controlling energy transmission from a transmitter (TX) to at least multiple wireless network devices (RX1, RX2,.., RXn), the system (100) comprising: a controller (101) which is configured to receive feedback information on energy transmission, in terms of power/ energy information at the wireless device, and on data requirements transmission, in terms of required QoS, quality of service parameters, for data bearers, from the device (RX1), as well as from other devices (RX2,.., RXn); this feedback information may also comprise channel state information, which in turn is used to adapt a beamforming transmission to each wireless device. The transmitter is further configured to request such feedback information from the wireless devices. A mapper (102) in the transmitter is configured to allocate the device (RX1, RX2,.., RXn) to an energy and data transfer resource based on the feedback information.
摘要翻译：本发明涉及用于控制从发射机（TX）到至少多个无线网络设备（RX1，RX2，...，RXn）的能量传输的SWIPT系统，同时无线信息和电力传输（100），系统 100），包括：控制器（101），被配置为接收关于无线设备上的功率/能量信息的能量传输的反馈信息，以及在所需QoS，服务质量参数方面根据数据需求传输，为数据承载，来自设备（RX1）以及其他设备（RX2，..，RXn）的数据承载; 该反馈信息还可以包括信道状态信息，信道状态信息又用于将波束成形传输适配到每个无线设备。发射机还被配置为从无线设备请求这样的反馈信息。发射机中的映射器（102）被配置为基于反馈信息将设备（RX1，RX2，...，RXn）分配给能量和数据传输资源。

3. 发明申请

WO2018019393A1 ENCODING DEVICE AND METHOD AND CORRESPONDING DECODING DEVICE AND METHOD 审中-公开
标题翻译：编码装置和方法及相应的解码装置和方法
公开(公告)号：WO2018019393A1
公开(公告)日：2018-02-01
申请号：PCT/EP2016/068257
申请日：2016-07-29
申请人： HUAWEI TECHNOLOGIES CO., LTD. , TOMASI, Beatrice , GABRY, Frederic , BIOGLIO, Valerio , LAND, Ingmar , BELFIORE, Jean-Claude , HE, Gaoning
发明人： TOMASI, Beatrice , GABRY, Frederic , BIOGLIO, Valerio , LAND, Ingmar , BELFIORE, Jean-Claude , HE, Gaoning
IPC分类号： H04L1/00 , H03M13/11
摘要： The present invention is directed to encoding of information bit sequences by use of an encoding device having more than two encoding entities and to decoding of output codewords by a decoding device having more than two decoding entities. The encoding and the decoding are executed in view of the fact that output codewords, generated by the encoding device, are transmitted to the decoding device via a channel, via which two or more user devices transmit the respective output codewords concurrently.
摘要翻译：本发明针对通过使用具有多于两个编码实体的编码设备对信息比特序列进行编码，并且涉及具有多于两个解码实体的解码设备对输出码字进行解码。考虑到由编码设备生成的输出码字经由信道被传输到解码设备的事实来执行编码和解码，两个或更多个用户设备经由该信道同时传输相应的输出码字。

4. 发明申请

WO2017133762A1 SYSTEMS AND METHODS FOR SCHEDULING OF RESOURCES AND PILOT PATTERNS TO USER TERMINALS IN A MULTI-USER WIRELESS NETWORK 审中-公开
标题翻译：用于在多用户无线网络中向用户终端调度资源和指示模式的系统和方法
公开(公告)号：WO2017133762A1
公开(公告)日：2017-08-10
申请号：PCT/EP2016/052202
申请日：2016-02-02
申请人： HUAWEI TECHNOLOGIES CO., LTD. , KSAIRI, Nassar , TOMASIN, Stefano , TOMASI, Beatrice
发明人： KSAIRI, Nassar , TOMASIN, Stefano , TOMASI, Beatrice
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/006 , H04L5/0069
摘要： A first apparatus used in a wireless network for scheduling of resources to user terminals, comprises a receiver adapted to receive wirelessly a plurality of transmission signals from a plurality of user terminals over a plurality of channels, and a processing unit adapted to assigning at least one of the plurality of user terminals to a resource block from a plurality of resource blocks according to at least one statistical channel feature of the respective channel from the plurality of channels which is used by respective the user terminal.
摘要翻译：用于无线网络中用于向用户终端调度资源的第一装置包括：接收器，适于通过多个信道无线地接收来自多个用户终端的多个传输信号;以及处理单元，适于根据来自所述多个信道中的相应信道的至少一个统计信道特征，从所述多个资源块中分配所述多个用户终端中的至少一个用户终端到资源块，所述多个信道分别由所述用户终端使用。

5. 发明申请

WO2018103815A1 PILOT SEQUENCE GENERATOR AND CORRESPONDING METHOD AND CHANNEL ESTIMATOR AND CORRESPONDING METHOD 审中-公开
公开(公告)号：WO2018103815A1
公开(公告)日：2018-06-14
申请号：PCT/EP2016/079751
申请日：2016-12-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , KSAIRI, Nassar
发明人： KSAIRI, Nassar , DEBBAH, Merouane , TOMASI, Beatrice
IPC分类号： H04L27/26 , H04L5/00 , H04L25/02
CPC分类号： H04L27/2613 , H04L5/0051 , H04L25/0204 , H04L25/0226
摘要： Present invention concerns generation of pilot sequences for uplink and/or for downlink transmission. Pilot sequence set comprising M+1 pilot sequence sub-sets is generated, wherein M≥1, each pilot sequence sub-set of M+1 pilot sequence sub-sets being orthogonal or at least partially orthogonal to each further pilot sequence sub-set. The M+1 pilot sequence sub-sets can have different sizes, corresponding to different desired degrees of pilot symbol time/frequency resource overloading and/or different desired degrees of pilot overhead reduction, and are assigned to M+1 groups of user communication devices. Each pilot sequence sub-set is assigned to one group of user communication devices, each group of user communication devices comprises one or more user communication devices, and, by the assignment, the one or more user communication devices of each group of user communication devices using, for the uplink and/or downlink transmission, pilot sequences of the pilot sequence sub-set assigned to the respective group of user communication devices. Present invention concerns corresponding channel estimation.

6. 发明公开

EP3403352A1 SYSTEMS AND METHODS FOR SCHEDULING OF RESOURCES AND PILOT PATTERNS TO USER TERMINALS IN A MULTI-USER WIRELESS NETWORK 审中-公开
公开(公告)号：EP3403352A1
公开(公告)日：2018-11-21
申请号：EP16703745.6
申请日：2016-02-02
申请人： Huawei Technologies Co., Ltd.
发明人： KSAIRI, Nassar , TOMASIN, Stefano , TOMASI, Beatrice
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04B17/309 , H04L5/0023 , H04L5/006 , H04L5/0069 , H04L25/0204 , H04L27/2613
摘要： A first apparatus used in a wireless network for scheduling of resources to user terminals, comprises a receiver adapted to receive wirelessly a plurality of transmission signals from a plurality of user terminals over a plurality of channels, and a processing unit adapted to assigning at least one of the plurality of user terminals to a resource block from a plurality of resource blocks according to at least one statistical channel feature of the respective channel from the plurality of channels which is used by respective the user terminal.

7. 发明公开

EP3529960A1 PILOT SEQUENCE GENERATOR AND CORRESPONDING METHOD AND CHANNEL ESTIMATOR AND CORRESPONDING METHOD 有权
公开(公告)号：EP3529960A1
公开(公告)日：2019-08-28
申请号：EP16805842.8
申请日：2016-12-05
申请人： Huawei Technologies Co., Ltd.
发明人： KSAIRI, Nassar , DEBBAH, Merouane , TOMASI, Beatrice
IPC分类号： H04L27/26 , H04L5/00 , H04L25/02

8. 发明公开

EP3335298A1 REQUEST OF AND FEEDBACK INFORMATION FOR SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSFER FOR MULTIPLE WIRELESS DEVICES 审中-公开
公开(公告)号：EP3335298A1
公开(公告)日：2018-06-20
申请号：EP15771048.4
申请日：2015-09-11
申请人： Huawei Technologies Co., Ltd.
发明人： TOMASI, Beatrice , MASO, Marco , KOUNTOURIS, Marios , DRAIEF, Moez
IPC分类号： H02J50/23 , H04B5/00 , H04W72/04 , H04W72/08
CPC分类号： H04B5/0031 , H02J50/23 , H02J50/40 , H02J50/80 , H04B5/0037 , H04B5/0056 , H04W72/048 , H04W72/085
摘要： The present invention relates to a system for controlling energy transmission from a transmitter to at least one device, in particular network device, the system comprising: a controller which is configured to receive feedback information on energy transmission and/or on data transmission from the device and/or another device; and a mapper which is configured to allocate the device to an energy transfer resource based on the feedback information.

9. 发明公开

EP3311465A1 A WIRELESS COMMUNICATION DEVICE AND METHOD FOR RF ENERGY HARVESTING 无效
标题翻译：一种用于RF能量收集的无线通信设备和方法
公开(公告)号：EP3311465A1
公开(公告)日：2018-04-25
申请号：EP15747440.4
申请日：2015-07-31
申请人： Huawei Technologies Co., Ltd.
发明人： FEKI, Afef , TOURKI, Kamel , DRAIEF, Moez , TOMASI, Beatrice
IPC分类号： H02J50/20 , H02J50/80 , H04B5/00
CPC分类号： H02J50/20 , H02J7/025 , H02J50/80 , H04B5/0037 , H04W52/0229 , H04W52/0296
摘要： The present disclosure relates to a wireless communication device and method. The example wireless communication device is configured to communicate with an energy distributor, where the wireless communication device includes a rechargeable energy storage configured to supply the wireless communication device with energy to maintain operation of the wireless communication device. The device also includes a transmitter configured to transmit an energy status message to the energy distributor. The device further includes a receiver configured to extract energy from a wireless signal received by the wireless communication device from an energy provider, the wireless signal received in response to the energy status message transmitted to the energy distributor. The receiver can then recharge the rechargeable energy storage using the energy extracted from the wireless signal.

10. 发明授权

EP3472955B1 ENCODING DEVICE AND METHOD AND CORRESPONDING DECODING DEVICE AND METHOD 有权
公开(公告)号：EP3472955B1
公开(公告)日：2020-09-23
申请号：EP16753612.7
申请日：2016-07-29
申请人： Huawei Technologies Co., Ltd.
发明人： TOMASI, Beatrice , GABRY, Frederic , BIOGLIO, Valerio , LAND, Ingmar , BELFIORE, Jean-Claude , HE, Gaoning
IPC分类号： H04L1/00 , H03M13/11

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