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1. 发明公开

EP4266643A1 DATA TRANSMISSION METHOD AND DEVICE 审中-实审
公开(公告)号：EP4266643A1
公开(公告)日：2023-10-25
申请号：EP23166694.2
申请日：2014-09-02
申请人： Huawei Technologies Co., Ltd.
发明人： HAN, Guanglin , GUO, Xiaolong , XIONG, Xin
IPC分类号： H04L47/10
摘要： A message transmission method and a message transmission apparatus are provided. The message transmission method includes: obtaining, by a terminal, network congestion control configuration information (201); processing, by the terminal according to the network congestion control configuration information, a message generated by the terminal, and obtaining the processed message (202); and sending, by the terminal, the processed message (203). According to the method, a message generated by the terminal can be processed flexibly to relieve a network congestion problem in the Internet of vehicles.

2. 发明公开

EP3567977A1 DOWNLINK DATA TRANSMISSION METHOD, BASE STATION, AND NETWORK 有权
公开(公告)号：EP3567977A1
公开(公告)日：2019-11-13
申请号：EP19152207.7
申请日：2012-06-28
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Lixue , GUO, Xiaolong
IPC分类号： H04W76/19 , H04W68/00
摘要： The present invention provides a downlink data transmission method, base station, and serving gateway on an LTE network. The method includes: learning, by an eNB, that a UE needs to be paged, when an S1 bearer is retained and a radio bearer is released; paging, by the eNB, the UE and re-establishing a radio bearer between the eNB and the UE; and sending, by the eNB, downlink data, which is received from an S-GW, to the UE through the re-established radio bearer. Embodiments of the present invention can ensure correct transmission of downlink data, and avoid data loss.

3. 发明授权

EP2958372B1 METHOD, DEVICE AND SYSTEM FOR HANDOVER OF USER EQUIPMENT GROUP 有权
公开(公告)号：EP2958372B1
公开(公告)日：2019-05-08
申请号：EP13875232.4
申请日：2013-02-18
申请人： Huawei Technologies Co., Ltd.
发明人： LU, Zhenwei , ZHU, Song , YANG, Fei , LI, Yue , GUO, Xiaolong
IPC分类号： H04W36/00 , H04W74/08

4. 发明授权

EP3086515B1 TRANSMISSION METHOD AND TRANSMISSION DEVICE FOR DATA PACKET 有权
公开(公告)号：EP3086515B1
公开(公告)日：2019-03-13
申请号：EP14879085.0
申请日：2014-01-17
申请人： Huawei Technologies Co., Ltd.
发明人： ZHU, Song , LU, Zhenwei , GUO, Xiaolong , ZHANG, Lixue
IPC分类号： H04L12/70 , H04L1/00 , H04B7/0456 , H04L1/22 , H04L29/06

5. 发明公开

EP3425943A1 UE COMMUNICATION METHOD, DEVICE, AND COMMUNICATIONS SYSTEM 有权
公开(公告)号：EP3425943A1
公开(公告)日：2019-01-09
申请号：EP18170048.5
申请日：2012-12-11
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Bingzhao , GUO, Xiaolong , LI, Yue , YANG, Fei
IPC分类号： H04W8/18 , H04W4/80 , H04W76/40 , H04W8/22 , H04W8/26
摘要： The present invention provides a UE communication method, a device, and a communications system. The method includes: obtaining, by a UE, address information of the UE in a short range wireless communications network and a group identifier of the UE after joining a UE group, where the group identifier is an identifier of the UE group, and each UE in the UE group joins the same short range wireless communications network; reporting, by the UE, group communication capability information and the group identifier of the UE to a cellular network access device, and receiving cellular network identity information allocated by the cellular network access device; and obtaining, by the UE, short range wireless communications network address information and cellular network identity information of one or more other UEs in the UE group, or reporting the short range wireless communications network address information of the UE to a routing device in the short range wireless communications network, so that the routing device in the short range wireless communications network stores short range wireless communications network address information and cellular network identity information of each UE in the UE group.

6. 发明授权

EP2879436B1 METHOD, DEVICE, AND SYSTEM FOR ESTABLISHING RADIO BEARER BETWEEN USER EQUIPMENTS 有权
标题翻译：用于在用户设备之间建立无线承载的方法，设备和系统
公开(公告)号：EP2879436B1
公开(公告)日：2018-01-10
申请号：EP12883067.6
申请日：2012-08-17
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Yue , GUO, Xiaolong
IPC分类号： H04W72/04 , H04W76/02 , H04W88/04
CPC分类号： H04W76/14 , H04W72/042 , H04W76/00 , H04W76/10 , H04W88/04
摘要： Embodiments of the present invention provide a method, an apparatus, and a system for establishing a radio bearer, relate to the field of communications, and can implement multiple users cooperative communication. The method includes: determining, by a base station, an RB of a beneficial UE performing cooperative communication and a support UE corresponding to the RB of the beneficial UE; and sending cooperative RB configuration information of the beneficial UE to the beneficial UE, and sending cooperative RB configuration information of the support UE to the support UE, so that the beneficial UE and the support UE establish a corresponding cooperative RB, respectively, and the base station performs cooperative communication with the beneficial UE and the support UE.

7. 发明公开

EP3086515A1 TRANSMISSION METHOD AND TRANSMISSION DEVICE FOR DATA PACKET 有权
标题翻译：传输方法和传输设备的数据包
公开(公告)号：EP3086515A1
公开(公告)日：2016-10-26
申请号：EP14879085.0
申请日：2014-01-17
申请人： Huawei Technologies Co., Ltd.
发明人： ZHU, Song , LU, Zhenwei , GUO, Xiaolong , ZHANG, Lixue
IPC分类号： H04L12/70 , H04L1/00
CPC分类号： H04L1/0041 , H04B7/0456 , H04L1/22 , H04L69/22
摘要： The present invention discloses a data packet transmission method and transmission device. In a process of splitting and sending a data packet, after dividing a data packet to be sent to a destination node into multiple sub data packets, a front end node performs inter-packet combination encoding on the sub data packets in a combination encoding mode, and sends obtained encoded sub data packet groups to the destination node. Even if a channel state of a transmission path suddenly deteriorates, because the destination node does not need to wait to receive all encoded sub data packet groups provided that an original data packet can be parsed out by combining content in a received encoded sub data packet group and a corresponding decoding mode, a process in which the destination node receives the data packet is less affected by a sudden network case, and transmission efficiency is not significantly affected.
摘要翻译：本发明公开了一种数据包传输方法和传输设备。在拆分发送数据包的过程中，前端节点在将待发送到目的节点的数据包分成多个子数据包后，以组合编码方式对子数据包进行包间组合编码，并将获得的编码子数据包组发送到目的节点。即使传输路径的信道状态突然恶化，因为目的地节点不需要等待接收所有编码的子数据分组组，只要能够通过组合接收到的编码的子数据分组组中的内容来解析原始数据分组以及相应的解码模式，目标节点接收数据包的过程受突发网络情况影响较小，传输效率不会受到明显影响。

8. 发明公开

EP2887705A1 METHOD AND APPARATUS FOR DOWNLINK DATA TRANSMISSION OF MULTI-USER COOPERATIVE COMMUNICATION 有权
标题翻译：方法，基站和用户终端，以唐氏方向中的数据传输协同多个用户通信
公开(公告)号：EP2887705A1
公开(公告)日：2015-06-24
申请号：EP12883068.4
申请日：2012-08-17
申请人： Huawei Technologies Co., Ltd.
发明人： GUO, Xiaolong , LI, Yue , YANG, Fei
IPC分类号： H04W4/06
CPC分类号： H04W72/1205 , H04W72/121 , H04W88/04
摘要： Embodiments of the present invention provide a method and a device for transmitting downlink data in multiple UEs cooperative communication. A base station selects a benefitted user equipment UE, where the benefitted UE and a supporting UE are UEs in a closed cooperative group, each data radio bearer of each UE in the cooperative group corresponds to a logical channel identifier LCID, and the LCID is unique in the cooperative group; the base station generates a media access control packet data unit MAC PDU, where the MAC PDU comprises data to be sent by a data radio bearer of the benefitted UE, and a LCID corresponding to the data radio bearer; and the base station sends the MAC PDU to the supporting UE. The above solutions achieve a method of multiple UEs cooperative communication for synthesizing on the MAC layer.
摘要翻译：本发明实施例提供一种方法和用于在多个UE发送下行链路数据的协作通信的装置。一种基站选择一个好处嵌合用户设备UE，其中，所述BENE嵌合UE和支持UE处于闭合协同组的UE，在合作组中的每个UE的每个数据无线承载对应于一逻辑信道标识符LCID和LCID是独特在协同组; 基站基因速率的媒体访问控制分组数据单元MAC PDU，其中由所述的好处的数据无线电承载上发送的MAC PDU包括数据拟合UE，并且一个LCID对应于该数据无线承载; 和基站发送的MAC PDU到支撑UE。上述解决方案实现了合成MAC层上的多个UE的协作通信的方法。

9. 发明授权

EP2288185B1 METHOD AND APPARATUS FOR ACCESSING, OBTAINING USER EQUIPMENT CONTEXT 有权
标题翻译：为了访问方法和设备以及用户设备的环境信息，请参考
公开(公告)号：EP2288185B1
公开(公告)日：2012-12-05
申请号：EP09765412.3
申请日：2009-06-18
申请人： Huawei Technologies Co., Ltd.
发明人： GUO, Xiaolong
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04W8/06 , H04W8/10 , H04W36/0033 , H04W60/00 , H04W60/04 , H04W88/005
摘要： A method and device for accessing and obtaining user equipment (UE) context and UE identity are provided. The method for access includes: when a UE accesses a System Architecture Evolution (SAE) network, judging, by a network node, whether a Globally Unique Mobility Management Entity Identifier (GUMMEI) carried by the UE or a Mobility Management Entity Group Identity (MMEGI) in the GUMMEI is allocated or mapped by the SAE network; if the GUMMEI or MMEGI is allocated by the SAE network, selecting, by the network node, a Mobility Management Entity (MME) according to the GUMMEI, or according to the MMEGI and a Mobility Management Entity Code (MMEC), or according to a Public Land Mobile Network Identity (PLMN-id), the MMEGI and the MMEC; and if the GUMMEI or MMEGI is mapped by the SAE network, selecting, by the network node, an MME according to a Mobile Country Code (MCC), a Mobile Network Code (MNC) and an MMEC in the GUMMEI, or according to the MMEC in the GUMMEI, or according to a selected PLMN-id and the MMEC in the GUMMEI. A network device includes an identity attribute obtaining module and a network resource node allocation module. Therefore, the access of the UE is achieved.

10. 发明公开

EP2139190A1 METHOD, SYSTEM AND DEVICE FOR HIDDENLY DETACHING 有权
标题翻译： VERFAHREN UNDGERÄTZUR ISR-DEAKTIVIERUNG
公开(公告)号：EP2139190A1
公开(公告)日：2009-12-30
申请号：EP09737677.6
申请日：2009-04-24
申请人： Huawei Technologies Co., Ltd.
发明人： GUO, Xiaolong , LIU, Lan , ZHANG, Wanqiang
IPC分类号： H04L29/06
CPC分类号： H04W76/068 , H04W76/27 , H04W76/38
摘要： Embodiments of the present invention disclose a method of implicit detachment and related system and device. The method comprises: the first device receives a request message that carries implicit detachment indication from the second device; and the first device performs implicit detachment or restores the second device to original status according to the indication. Embodiments herein further disclose a system and device for implicit detachment. In embodiments herein, implicit detachment process is triggered through MRT expiry information.
摘要翻译：本发明的实施例公开了一种隐式分离方法及相关系统和装置。该方法包括：第一设备从第二设备接收携带隐式分离指示的请求消息; 并且第一设备根据指示执行隐式拆卸或将第二设备恢复为原始状态。本文的实施例进一步公开了一种用于隐式分离的系统和装置。在本文的实施例中，通过MRT到期信息触发隐式分离过程。

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