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公开(公告)号：US20150110063A1
公开(公告)日：2015-04-23
申请号：US14589344
申请日：2015-01-05
摘要： A communication system, a user equipment and a base station are disclosed. The communication system includes a user equipment and a base station, wherein the user equipment is configured in a first communication system and having a co-existence working mode in which the user equipment performs a first communication with a base station in the first communication system and performs a second communication with an apparatus of a second communication system, which is different from the first communication system in a time-division multiplexing manner or a frequency-division multiplexing manner.
摘要翻译： 公开了通信系统，用户设备和基站。 所述通信系统包括用户设备和基站，其中，所述用户设备被配置在第一通信系统中并且具有共存工作模式，其中所述用户设备与所述第一通信系统中的基站进行第一通信， 以与时间复用方式或频分复用方式不同于第一通信系统的第二通信系统的装置进行第二通信。
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2.发明申请公开(公告)号：US20130195079A1
公开(公告)日：2013-08-01
申请号：US13567559
申请日：2012-08-06
申请人： Haibo XU , Yuantao ZHANG , Hua ZHOU , Jianming WU , Yoshiaki OHTA
发明人： Haibo XU , Yuantao ZHANG , Hua ZHOU , Jianming WU , Yoshiaki OHTA
IPC分类号： H04W72/12
CPC分类号： H04W72/1284 , H04W74/08
摘要： A contention-based uplink data transmission method, apparatus and system are provided. The method may include that: a main control node in a communication system receives data transmitted via uplink contention transmission resources, and decodes the data, wherein the uplink contention transmission resources are uplink transmission resources which the main control node allocates to a plurality of terminal nodes in the communication system and via which the plurality of terminal nodes transmits data in a contention-based way; and the main control node sends reception status information to each terminal node transmitting the data via the uplink contention transmission resources, wherein the reception status information reflects whether the data transmitted from each terminal node has been decoded successfully.
摘要翻译： 提供了一种基于竞争的上行链路数据传输方法，装置和系统。 该方法可以包括：通信系统中的主控制节点接收经由上行链路竞争发送资源发送的数据，对该数据进行解码，其中上行链路竞争发送资源是主控制节点分配给多个终端节点的上行链路发送资源 在通信系统中，多个终端节点通过该系统以基于争用的方式发送数据; 并且主控制节点经由上行链路竞争发送资源向发送数据的各终端节点发送接收状态信息，其中，接收状态信息反映从各终端节点发送的数据是否已被成功解码。
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3.发明申请METHOD AND APPARATUS FOR PERFORMING CARRIER MANAGEMENT IN CARRIER AGGREGATION SYSTEM 有权用于执行载波集中系统中的载波管理的方法和装置公开(公告)号：US20130016639A1
公开(公告)日：2013-01-17
申请号：US13544464
申请日：2012-07-09
申请人： Haibo XU , Yuantao ZHANG , Hua ZHOU , Jianming WU , Yoshiaki OHTA
发明人： Haibo XU , Yuantao ZHANG , Hua ZHOU , Jianming WU , Yoshiaki OHTA
CPC分类号： H04L5/0098 , H04L5/001 , H04L5/0044 , H04L5/006 , H04L5/0064 , H04L5/0085 , H04L5/0087 , H04W24/08 , H04W24/10 , H04W72/042 , H04W72/0453
摘要： A method and device for carrier management in a carrier aggregation system, includes signaling which carries an additional carrier measurement indication sent to a User Equipment (UE); a measurement report received from the UE; when the downlink traffic of the UE increases, if the recorded carriers in the current downlink carrier set of the UE can not meet the requirement of the downlink traffic data rate, according to the additional carrier measurement report, at least one additional carrier is configured and activated, and the UE is notified to perform the corresponding configuration operation. In addition, according to the measurement result and the change in the downlink traffic of the UE, the base station can also perform the deactivation, activation replacement and removal of the additional carrier for the user, and notify the UE to perform the corresponding configuration operations.
摘要翻译： 一种用于载波聚合系统中的载波管理的方法和装置，包括传送给用户设备（UE）的附加载波测量指示的信令; 从UE接收的测量报告; 当UE的下行流量增加时，如果UE的当前下行链路载波集中的记录载波不能满足下行链路业务数据速率的要求，则根据附加载波测量报告，配置至少一个附加载波， 并通知UE进行相应的配置操作。 此外，根据测量结果和UE的下行业务的变化，基站还可以执行用户的附加载波的去激活，激活替换和去除，并且通知UE执行相应的配置操作 。
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公开(公告)号：US20170314141A1
公开(公告)日：2017-11-02
申请号：US15518227
申请日：2015-09-14
申请人： Haibo XU
发明人： Haibo XU
IPC分类号： C25B1/00 , C01B32/198 , B82B3/00 , B82Y40/00
CPC分类号： C25B1/00 , B82B3/00 , B82B3/0009 , B82Y40/00 , C01B32/182 , C01B32/19 , C01B32/198 , C01B32/23
摘要： The present invention relates to a method for preparing graphene oxide by cutting an end face of a 3-dimensional carbon-based material by electrochemical oxidation and the graphene oxide prepared by the method. The method comprises: connecting a piece of a 3-dimensional carbon-based material as an electrode and another piece of a 3-dimensional carbon-based material or inert material as another electrode to the two electrodes of a DC power supply respectively, wherein an end face of at least one piece of a 3-dimensional carbon-based material serves as the working face and is positioned in contact and parallel with the liquid surface of an electrolyte solution; then electrifying the two pieces for electrolysis, during which the working zone for the end face serving as the working face is between −5 mm below and 5 mm above the liquid surface of the electrolyte solution; and intermittently or continuously controlling the end face within the working zone, such that the graphite lamella on the end face of the at least one piece of the 3-dimensional carbon-based material as an electrode is expansion-exfoliated and cut into graphene oxide by electrochemical oxidation, to obtain a graphene oxide-containing electrolyte solution. The method has a higher expansion-based exfoliating and cutting ability by oxidation, and can produce high-quality graphene oxide having fewer layers and more uniform particle-size distribution with low energy consumption and no contamination.
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5.发明申请公开(公告)号：US20180186645A1
公开(公告)日：2018-07-05
申请号：US15740337
申请日：2016-06-01
申请人： Haibo XU
发明人： Haibo XU , Quanzhu ZHOU
IPC分类号： C01B32/198 , C01B32/184 , C01B32/194 , C09K11/65
摘要： Graphene oxide quantum dots (GOQDs) a composite nanomaterial formed by the GOQDs with graphene and/or graphene-like structure(s), and methods for preparing them are provided. The method for preparing GOQDs comprises providing a carbon-based 3D bulk material having a graphite layer structure as an anode, positioning an end face of the material in contact and parallel with the liquid surface of an electrolyte solution, and intermittently or continuously cutting and exfoliating graphite layers at the end face by electrochemical oxidation to obtain GOQDs. The method for preparing the composite nanomaterial comprises adding powder comprising graphite and/or graphite-like layer structure(s) to a solution of GOQDs; under an assistant mechanical action of high shearing force, subjecting the GOQDs adsorbed onto the graphite and/or graphite-like layer structure(s) in the solution to a cycle of exfoliation, re-adsorption, and re-exfoliation, to obtain a composite nanomaterial formed by quasi-zero and/or quasi-two dimensional graphene and/or graphene-like structure(s) and GOQDs.
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