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1. 发明申请

US20230035698A1 APPARATUS, SYSTEM, AND METHOD OF WIRELESS COMMUNICATION BASED ON A NETWORK CODING (NC) SCHEME 有权
公开(公告)号：US20230035698A1
公开(公告)日：2023-02-02
申请号：US17956958
申请日：2022-09-30
申请人： Minyoung Park , Wei Mao , Dave Cavalcanti , Javier Perez-Ramirez , Hosein Nikopour
发明人： Minyoung Park , Wei Mao , Dave Cavalcanti , Javier Perez-Ramirez , Hosein Nikopour
IPC分类号： H04W74/08 , H04L1/00
摘要： In one example, a transmitter wireless communication device may be configured to encode k data packets into n encoded packets according to a Network Coding (NC) scheme, wherein k is equal to or greater than two, and wherein n is greater than k. For example, the transmitter wireless communication device may be configured to transmit the n encoded packets over a plurality of wireless communication resources, for example, by transmitting at least one first encoded packet over a first wireless communication resource and transmitting at least one second encoded packet over a second wireless communication resource. For example, a receiver wireless communication device may be configured to determine the k data packets, for example, by decoding at least k received encoded packets out of the n encoded packets according to the NC scheme.

2. 发明申请

US20230031225A1 APPARATUS, SYSTEM, AND METHOD OF WIRELESS COMMUNICATION BASED ON A NETWORK CODING (NC) SCHEME 有权
公开(公告)号：US20230031225A1
公开(公告)日：2023-02-02
申请号：US17957001
申请日：2022-09-30
申请人： Javier Perez-Ramirez , Dave Cavalcanti , Minyoung Park , Wei Mao , Hosein Nikopour
发明人： Javier Perez-Ramirez , Dave Cavalcanti , Minyoung Park , Wei Mao , Hosein Nikopour
IPC分类号： H04W74/08 , H04L1/00
摘要： In one example, a transmitter wireless communication device may be configured to encode k data packets into n encoded packets according to a Network Coding (NC) scheme, wherein k is equal to or greater than two, and wherein n is greater than k. For example, the transmitter wireless communication device may be configured to transmit k encoded packets of the n encoded packets during a plurality of transmission slots within a Synchronized Transmit Opportunity (S-TxOP), e.g., by transmitting one or more encoded packets of the k encoded packets during a transmission slot of the plurality of transmission slots. For example, the transmitter wireless communication device may be configured to transmit m other encoded packets of the n encoded packets during one or more subsequent transmission slots within the S-TxOP, for example, based on a determination that m packets of the k encoded packets have not been successfully received.

3. 发明申请

US20210377116A1 E2 NODE AND NEAR REAL-TIME RAN INTELLIGENT CONTROLLER (NEAR-RT RIC) CONFIGURED FOR PDCP DUPLICATION 有权
公开(公告)号：US20210377116A1
公开(公告)日：2021-12-02
申请号：US17404309
申请日：2021-08-17
申请人： Shu-ping Yeh , Jaemin Han , Wei Mao , Jingwen Bai , Murali Narasimha
发明人： Shu-ping Yeh , Jaemin Han , Wei Mao , Jingwen Bai , Murali Narasimha
IPC分类号： H04L12/24 , H04W24/10 , H04L12/26 , H04L1/00
摘要： Embodiments of a virtualized radio-access network (RAN) node configured to implement functions including an O-RAN Distributed Unit (DU), an O-RAN Radio Unit (RU), an O-RAN Central Unit-Control Plane (CU-CP), and an O-RAN Central Unit-User Plane (CU-UP), are described herein. In some embodiments, a reliability enhancement strategy is determined according to measurement reports collected from user equipment (UEs), the DU and the CU-UP.

4. 发明授权

US09178893B2 Secure AD HOC communication systems and methods across heterogeneous systems 有权
标题翻译：跨异构系统安全的HOC通信系统和方法
公开(公告)号：US09178893B2
公开(公告)日：2015-11-03
申请号：US13444596
申请日：2012-04-11
申请人： Trent J. Miller , Stephen C. Glass , David E. Klein , Wei Mao , Francesca Schuler
发明人： Trent J. Miller , Stephen C. Glass , David E. Klein , Wei Mao , Francesca Schuler
IPC分类号： H04L29/06 , H04W76/00 , H04W12/02 , H04W12/04 , H04W84/18 , H04W88/06 , H04W88/18
CPC分类号： H04L63/104 , H04L63/205 , H04W12/02 , H04W12/04 , H04W76/45 , H04W84/18 , H04W88/06 , H04W88/182
摘要： A method for rapid peer-to-peer link establishment among a set of mobile devices includes operating a first second device, advertising system attributes in a wireless beacon by the second device, receiving the system attributes from the wireless beacon at the first device, comparing the system attributes to a service needed by the first device, and, if the second device is compatible based on the comparing, establishing a wireless link by the first device to the second device. A system and wireless device for rapid peer-to-peer link establishment among a set of mobile devices are also described.
摘要翻译：一种用于在一组移动设备之间快速对等链路建立的方法包括操作第一个第二设备，由第二设备在无线信标中的广告系统属性，从第一设备的无线信标接收系统属性，比较所述系统属于所述第一设备所需的服务，并且如果所述第二设备基于所述比较来兼容，则将所述第一设备的无线链路建立到所述第二设备。还描述了用于在一组移动设备之间快速对等链路建立的系统和无线设备。

5. 发明授权

US08886244B2 Method and apparatus for ensuring critical resource allocation for group calls made in a push-to-talk communication environment 有权
标题翻译：用于确保在即按即说通信环境中进行群组呼叫的关键资源分配的方法和装置
公开(公告)号：US08886244B2
公开(公告)日：2014-11-11
申请号：US13289074
申请日：2011-11-04
申请人： Trent J. Miller , Ethan Y. Chen , Wei Mao , Francesca Schuler , Steven E. Vanswol
发明人： Trent J. Miller , Ethan Y. Chen , Wei Mao , Francesca Schuler , Steven E. Vanswol
IPC分类号： H04B7/00 , H04W4/10 , H04W76/00
CPC分类号： H04W4/10 , H04W76/45
摘要： Critical resource data (192) required for a group call can be identified. Controlling (115) and secondary (155) PTT communications systems can communicate using an expanded network-to-network interface (NNI) (140). Allocation of identified critical resources (150) can be requested (145) for the group call from the secondary PTT communications system (155). In response to a successful allocation of the requested critical resources by the secondary PTT communications system, the group call can be authorized by the controlling PTT communications system (115). The allocated critical resources of the secondary PTT communications system (155) can be used to establish the group call.
摘要翻译：可以识别组呼叫所需的关键资源数据（192）。控制（115）和次要（155）PTT通信系统可以使用扩展的网络到网络接口（NNI）进行通信（140）。可以对来自辅助PTT通信系统（155）的组呼叫请求（145）所识别的关键资源（150）的分配（145）。响应于通过辅助PTT通信系统成功分配所请求的关键资源，组呼可以由控制PTT通信系统（115）授权。辅助PTT通信系统（155）的分配的关键资源可以用于建立组呼。

6. 发明申请

US20130123719A1 MEDICATION COMPLIANCE PATCH AND CONTROL UNIT 审中-公开
标题翻译：药物符合性控制和控制单元
公开(公告)号：US20130123719A1
公开(公告)日：2013-05-16
申请号：US13295044
申请日：2011-11-12
申请人： Wei Mao , Henning Hayn , Jelena Madic , Ralf Schellin
发明人： Wei Mao , Henning Hayn , Jelena Madic , Ralf Schellin
IPC分类号： A61M35/00
CPC分类号： G06F19/3456 , A61K9/7023 , A61M35/00
摘要： A medication patch compliance control unit system and method is disclosed. The control unit can include an attachment sensor, a user interface and a controller that receives signals from the attachment sensor and sends signals to the user interface. The control unit can include an attachment sensor, a wireless transceiver and a controller that receives signals from the attachment sensor and sends signals through the transceiver. The attachment sensor can be a temperature sensor, and the controller can determine attachment based on whether the sensor is reading temperatures in the normal body temperature range. The user interface can include visual and/or audible indicators. The control unit can include an expiration timer, and provide an expiration signal when the patch is expired. The transceiver can transmit medication patch data to a healthcare provider. The controller can record when the medication patch is attached to and detached from the patient.
摘要翻译：公开了一种药物补丁依从性控制单元系统和方法。控制单元可以包括附件传感器，用户界面和控制器，其从附件传感器接收信号并向用户界面发送信号。控制单元可以包括附件传感器，无线收发器和控制器，其从附件传感器接收信号并通过收发器发送信号。附件传感器可以是温度传感器，并且控制器可以基于传感器是否读取正常体温范围内的温度来确定附件。用户界面可以包括视觉和/或听觉指示符。控制单元可以包括到期定时器，并且当补丁过期时提供到期信号。收发器可以向医疗保健提供者传送药物补丁数据。控制器可以记录药膏贴在患者身上并从病人身上脱离的位置。

7. 发明申请

US20120290700A1 INTERNET ADDRESS INFORMATION PROCESSING METHOD, APPARATUS, AND INTERENT SYSTEM 有权
标题翻译：互联网地址信息处理方法，装置和国际系统
公开(公告)号：US20120290700A1
公开(公告)日：2012-11-15
申请号：US13554992
申请日：2012-07-20
申请人： Xiaodong Li , Wei Mao , Ye Tian , Wei Wang , Tao Chen , Di Ma
发明人： Xiaodong Li , Wei Mao , Ye Tian , Wei Wang , Tao Chen , Di Ma
IPC分类号： G06F15/16
CPC分类号： H04L61/6059 , H04L61/10 , H04L61/103 , H04L61/2007 , H04L61/6068
摘要： Embodiments of the present invention provide an Internet address information processing method, apparatus and an Internet system. The method includes: receiving, by a first leaf node, a query request message containing an IP address to be queried sent by user equipment, and performing query or sending a query request to an intermediate layer node; obtaining, by the intermediate layer node, an IP address of a second leaf node according to a prefix of the IP address to be queried to send the query request message to the second leaf node; and finally, sending, by the second leaf node, address information about the IP address after receiving the query request message. Embodiments of the present invention further provide corresponding apparatus and system. The method, apparatus, and system provided by the present invention are capable of implementing real-time query for address information about IP addresses.
摘要翻译：本发明的实施例提供一种因特网地址信息处理方法，装置和因特网系统。该方法包括：由第一叶节点接收包含由用户设备发送的要查询的IP地址的查询请求消息，并向中间层节点执行查询或发送查询请求; 根据要查询的IP地址的前缀，由中间层节点获取第二叶节点的IP地址，以向第二叶节点发送查询请求消息; 最后，在接收到查询请求消息之后，由第二叶节点发送关于IP地址的地址信息。本发明的实施例还提供相应的装置和系统。本发明提供的方法，装置和系统能够实现关于IP地址的地址信息的实时查询。

8. 发明申请

US20120179826A1 Address Distribution Method, Device and System Thereof 有权
标题翻译：地址分配方法，设备和系统
公开(公告)号：US20120179826A1
公开(公告)日：2012-07-12
申请号：US13496071
申请日：2010-05-11
申请人： Tong Leng , Zhining Ye , Wei Mao , Chengxu Zhu , Lu Gao
发明人： Tong Leng , Zhining Ye , Wei Mao , Chengxu Zhu , Lu Gao
IPC分类号： G06F15/173
CPC分类号： H04L61/2076 , H04L61/2007 , H04L61/2061
摘要： An address distribution method is disclosed by the present invention, in which two Broadband Remote Access Servers (BRAS) which are mutually backup devices respectively occupy part of the address resources in a shared address pool, and the method includes: when detecting a user online, a BRAS selecting an address from the corresponding part of address resources in the shared address pool and distributing the address to the user; and the BRAS sending a notification message to the backup device, and informing the backup device of the address occupied by the user. A BRAS and an address distribution system is further disclosed by the present invention, and the problem of address collision generated when a pair of BRASs which are mutually backup devices distribute the addresses to their respective user in the dual-server hot backup scenario is solved by the method, device and system of the present invention.
摘要翻译：本发明公开了一种地址分配方法，其中相互备份设备的两个宽带远程访问服务器（BRAS）分别占用共享地址池中的一部分地址资源，该方法包括：当在线检测用户时， BRAS从共享地址池中的地址资源的对应部分中选择一个地址，并将该地址分配给用户; BRAS向备份设备发送通知消息，并向备份设备通知用户占用的地址。通过本发明进一步公开了BRAS和地址分配系统，并且当在双服务器热备份场景中将相互备份设备的一对BRAS分配给其各自的用户时产生的地址冲突问题由本发明的方法，装置和系统。

9. 发明授权

US07742442B2 Changing access point (AP) device type based on connectivity to a network 有权
标题翻译：基于与网络的连接来更改接入点（AP）设备类型
公开(公告)号：US07742442B2
公开(公告)日：2010-06-22
申请号：US11622230
申请日：2007-01-11
申请人： Soren K. Lundsgaard , Michael F. Korus , Wei Mao , Surong Zeng
发明人： Soren K. Lundsgaard , Michael F. Korus , Wei Mao , Surong Zeng
IPC分类号： H04H20/71
CPC分类号： H04L12/1863 , H04L12/189 , H04L29/04 , H04L69/24
摘要： Techniques are provided for determining whether a particular Access Point (AP) is to be designated as an Infrastructure Access Point (IAP) or a Backhaul Mesh Access Point (BMAP) based on the connectivity of the particular AP to a network which includes at least one multicast heartbeat message (MCHBM) source. Techniques are provided which can allow an Infrastructure Access Point (IAP) to change its device type to a Backhaul Mesh Access Point (BMAP) device type when the IAP determines that connectivity to the network is lost. Other techniques are provided which can allow a Backhaul Mesh Access Point (BMAP) to change its device type to an Infrastructure Access Point (IAP) device type when the BMAP determines that connectivity to the network is established.
摘要翻译：提供了用于基于特定AP到网络的连接性来确定特定接入点（AP）是否被指定为基础设施接入点（IAP）或回程网格接入点（BMAP）的技术，该网络包括至少一个多播心跳消息（MCHBM）源。提供了当IAP确定到网络的连接丢失时，可以允许基础设施接入点（IAP）将其设备类型改变为回程网格接入点（BMAP）设备类型的技术。提供了其他技术，当BMAP确定与网络的连接建立时，可以允许回程网格接入点（BMAP）将其设备类型更改为基础设施接入点（IAP）设备类型。

10. 发明授权

US08338372B2 Dehydroxy vancomycin, the preparation, pharmaceutical composition and the use 有权
标题翻译：脱羟万古霉素，制剂，药物组合物及用途
公开(公告)号：US08338372B2
公开(公告)日：2012-12-25
申请号：US12680650
申请日：2008-08-25
申请人： Bingxiang Xu , Haisong Xie , Huan Yu , Wei Mao , Weidong Ye
发明人： Bingxiang Xu , Haisong Xie , Huan Yu , Wei Mao , Weidong Ye
IPC分类号： A61K38/14 , C07K9/00 , C07K1/22 , A61P31/04
CPC分类号： C07K9/008 , A61K38/14 , C12P19/46 , C12P19/60
摘要： The present invention provides a deshydroxy vancomycin compound,a method of its preparation and a pharmaceutical composition comprising a pharmaceutically effective amount of the deshydroxy vancomycin and the use of the said composition in the preparation of drugs for the treatment of susceptible bacteria infections. The method includes the following steps: (1) preparing a concentrated vancomycin solution containing the deshydroxy vancomycin by fermentations of Amycolatopsis Orientalis with Deposit No. CGMCCNO.1183; (2) separating and purifing the concentrated vancomycin solution to obtain a refined filtrate of vancomycin hydrochloride containing the deshydroxy vancomycin by column chromatography; and (3) further separating and purifing the refined filtrate to obtain the deshydroxy vancomycin by chromatography. Wherein, separation and purification is processed by column chromatography in a gel chromatography column containing a salt-water mobile phase, separation and purification is processed by chromatography in a macroporous adsorption resin chromatography column containing a buffer-methanol mobile phase.
摘要翻译：本发明提供了一种脱羟基万古霉素化合物，其制备方法和包含药学有效量的脱羟万古霉素的药物组合物，以及所述组合物在制备用于治疗易感细菌感染的药物中的用途。该方法包括以下步骤：（1）通过发酵具有沉积物号CGMCCNO.1183的Amycolatopsis Orientalis的发酵制备含有脱羟万古霉素的浓缩万古霉素溶液; （2）分离纯化浓缩的万古霉素溶液，通过柱色谱法得到含有脱羟万古霉素的万古霉素盐酸盐精制滤液; 和（3）进一步分离和纯化精制滤液，通过色谱法获得脱羟万古霉素。其中分离纯化在含有盐水流动相的凝胶色谱柱中通过柱色谱法处理，分离和纯化在含有缓冲液 - 甲醇流动相的大孔吸附树脂色谱柱中通过色谱法处理。

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