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61. 发明公开

EP3361816A1 SERVICE FLOW TRANSMISSION METHOD AND APPARATUS 审中-公开
公开(公告)号：EP3361816A1
公开(公告)日：2018-08-15
申请号：EP15908539.8
申请日：2015-11-18
申请人： Huawei Technologies Co., Ltd.
发明人： CHEN, Zhongping , ZHOU, Han , XIA, Yuan
IPC分类号： H04W76/10 , H04W88/14 , H04W88/16
CPC分类号： H04W28/12 , H04W76/10 , H04W76/11 , H04W88/14 , H04W88/16
摘要： Embodiments of the present invention disclose a service flow transmission method and apparatus. The method includes: A first gateway device determines a target service currently performed by UE, performs a bearer processing operation, so as to obtain a target bearer corresponding to the target service, and binds a service flow of the target service to the target bearer; and the first gateway device anchors the target bearer to a target gateway, and implements, by using the target gateway, service flow transmission between the UE and a network that corresponds to the target service. It can be learned that, a service flow can be bound to a bearer obtained after performing a bearer operation and the bearer is anchored to an appropriate gateway, thereby implementing flexible service flow deployment, and improving service flow deployment flexibility.

62. 发明公开

EP3355613A1 METHOD AND APPARATUS FOR TRANSMITTING SERVICE DATA FLOW PACKET, AND SYSTEM 有权
公开(公告)号：EP3355613A1
公开(公告)日：2018-08-01
申请号：EP15907655.3
申请日：2015-11-06
申请人： Huawei Technologies Co., Ltd.
发明人： CHEN, Zhongping , ZHOU, Han , XIA, Yuan
IPC分类号： H04W28/10
CPC分类号： H04W28/10 , H04W28/065 , H04W28/08 , H04W88/16
摘要： Embodiments of the present invention disclose a service data flow packet transmission method, apparatus, and system. The method includes: determining, by a first gateway device after receiving a service data flow packet sent by a second gateway device, whether the service data flow packet enables a local data flow offload policy; and if can, sending, by the first gateway device according to the local data flow offload policy, the service data flow packet to a service network corresponding to the service data flow packet; or if not, sending the service data flow packet to the second gateway device, so that the second gateway device performs an operation corresponding to the service data flow packet. It can be learned that in the embodiments of the present invention, UE does not need to configure a correspondence between an application APP and an APN. Therefore, applicability is desirable. In addition, a service data flow packet in a PDN can be deployed as required by determining whether the service data flow packet enables a local data flow enforcement policy, reducing network resource overheads and improving flexibility in service data flow packet deployment.

63. 发明授权

EP2603031B1 METHOD AND DEVICE FOR NOTIFYING CONFIGURATION INFORMATION FOR REFERENCE SIGNALS 有权
标题翻译：用于通知参考信号的配置信息的方法和设备
公开(公告)号：EP2603031B1
公开(公告)日：2017-11-01
申请号：EP11789180.4
申请日：2011-05-30
申请人： Huawei Technologies Co., Ltd.
发明人： MAZZARESE, David , XIA, Yuan , XIA, Liang
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0051 , H04L5/0094 , H04L27/2601 , H04W72/04 , H04W72/042 , H04W88/08
摘要： Embodiments of the present invention disclose a method and a device for notifying reference signal configuration information, and relate to the field of communications technologies. The method includes: coding, according to channel state information-reference signal (CSI-RS) configuration information, the CSI-RS configuration information, to obtain a CSI-RS configuration information code; storing a mapping relation between the CSI-RS configuration information code and the CSI-RS configuration information, and sending the mapping relation to a UE for storage; searching, in the stored mapping relation between the CSI-RS configuration information code and the CSI-RS configuration information, for a CSI-RS configuration information code corresponding to CSI-RS configuration information to be notified; and sending the found CSI-RS configuration information code to the UE, so that the UE determines CSI-RS configuration information according to the received CSI-RS configuration information code and the mapping relation between the CSI-RS configuration information code and the CSI-RS configuration information, where the mapping relation between the CSI-RS configuration information code and the CSI-RS configuration information is stored by the UE. In the embodiments of the present invention, the CSI-RS configuration information is notified to the UE in the form of the CSI-RS configuration information code, so that the UE determines the CSI-RS configuration information according to the CSI-RS configuration information code, thus not only lowering the overhead, but also ensuring that CSI-RSs of multiple cells do not collide with each other.

64. 发明授权

EP2999282B1 UPLINK CONTROL INFORMATION TRANSMISSION METHOD, USER EQUIPMENT AND BASE STATION 有权
标题翻译：上行链路控制信息传输方法，用户设备和基站
公开(公告)号：EP2999282B1
公开(公告)日：2017-10-11
申请号：EP13887159.5
申请日：2013-06-17
申请人： Huawei Technologies Co., Ltd.
发明人： XIA, Yuan , XIA, Liang , MA, Sha
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/0413 , H04L5/0007 , H04L5/0051 , H04L5/0053 , H04W72/044
摘要： Embodiments of the present invention provide an uplink control information transmission method, user equipment, and a base station. In a first uplink demodulation reference signal UL DMRS pattern, resource elements REs in one orthogonal frequency division multiplexing OFDM symbol in an uplink subframe are used to carry the UL DMRS. The method includes: maping, by user equipment UE, uplink control information UCI to REs in the uplink subframe according to the first UL DMRS pattern, where an OFDM symbol in which the REs carrying the UCI are located is adjacent to the OFDM symbol in which the REs carrying the UL DMRS are located; and sending, by the UE to a base station, the uplink subframe that carries the UCI. Because the UCI is carried at a location adjacent to that of the UL DMRS in the uplink subframe, performance of demodulating the UCI by the base station is improved, thereby improving a data transmission rate and a network throughput.

65. 发明公开

EP3054650A1 METHOD, DEVICE AND SYSTEM FOR REDIRECTING DATA SERVICE PROXY 审中-公开
标题翻译：用于重定数据服务代理的方法，设备和系统
公开(公告)号：EP3054650A1
公开(公告)日：2016-08-10
申请号：EP13896670.0
申请日：2013-10-28
申请人： Huawei Technologies Co., Ltd.
发明人： XIA, Linjin , XIA, Yuan , ZHOU, Junping
IPC分类号： H04L29/08
CPC分类号： H04L67/2814 , H04L67/42 , H04L69/16
摘要： The present invention discloses a method for redirecting data by using a service proxy, including: forwarding, according to a data storage path carried in a received first data request message sent by a client, the first data request message to a data server; receiving a redirection response message sent by the data server, where the redirection response message carries a new path for storing requested data; sending, according to the new path for storing the requested data, a second data request message to a data server that is indicated by the new path; receiving data that is requested by the client and is sent by the data server that is indicated by the new path, and sending the requested data to the client. According to the method for redirecting data by using a service proxy provided in the embodiments of the present invention, a proxy server, as a proxy of a client, can request data in a redirection process, and send acquired data to the client, thereby improving data acquiring efficiency and reducing a network delay.
摘要翻译：本发明公开了一种通过服务代理重定向数据的方法，包括：根据接收到的客户端发送的第一数据请求消息中携带的数据存储路径，将第一数据请求消息转发给数据服务器; 接收所述数据服务器发送的重定向响应消息，所述重定向响应消息携带用于存储请求数据的新路径; 根据所述新路径存储所述请求数据，向所述新路径指示的数据服务器发送第二数据请求消息; 接收客户端请求的由新路径指示的数据服务器发送的数据，并将请求的数据发送给客户端。根据本发明实施例提供的通过服务代理重定向数据的方法，代理服务器作为客户端的代理，可以在重定向过程中请求数据，并将获取的数据发送给客户端，从而提高数据获取效率和减少网络延迟。

66. 发明公开

EP3024273A1 SIGNAL MEASURING METHOD AND DEVICE 有权转让
标题翻译：信号测量方法和装置
公开(公告)号：EP3024273A1
公开(公告)日：2016-05-25
申请号：EP13891723.2
申请日：2013-08-22
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Xingwei , LI, Chao , LI, Qiang , XIA, Yuan
IPC分类号： H04W36/00
CPC分类号： H04W24/08 , H04W24/10 , H04W36/0094 , H04W72/085
摘要： The present invention provides a signal measurement method and apparatus, where the method includes: receiving, by user equipment UE, a measurement configuration message sent by a base station, where the measurement configuration message is used to indicate a reference signal type; performing, by the UE according to the reference signal type indicated by the measurement configuration message, signal quality measurement on a cell to obtain a measurement result; and sending, by the UE, the measurement result to the base station. The method provided in embodiments of the present invention is used to resolve a technical problem in the prior art that normal communication of UE cannot be ensured because RSRP and/or RSRQ of neighboring cells cannot be measured based on an existing reference signal when the neighboring cells use different carrier types.
摘要翻译：本发明提供了一种信号测量方法及装置，该方法包括：用户设备UE接收基站发送的测量配置消息，该测量配置消息用于指示参考信号类型; UE根据测量配置消息指示的参考信号类型对小区进行信号质量测量，得到测量结果; 并由UE将测量结果发送给基站。本发明实施例提供的方法用于解决现有技术中由于相邻小区的RSRP和/或RSRQ无法基于已有的参考信号进行测量，无法保证UE正常通信的技术问题使用不同的载体类型。

67. 发明公开

EP2999154A1 CHANNEL QUALITY INDICATION AND MODULATION AND CODING SCHEME NOTIFICATION METHOD AND DEVICE 有权
标题翻译：方法和装置，用于显示信道质量和通知调制和编码方案
公开(公告)号：EP2999154A1
公开(公告)日：2016-03-23
申请号：EP14807752.2
申请日：2014-01-23
申请人： Huawei Technologies Co., Ltd.
发明人： XIA, Liang , XIA, Yuan
IPC分类号： H04L1/00
CPC分类号： H04L1/0016 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0057
摘要： The present invention, relating to the communications field, discloses a method and apparatus for notifying a channel quality indicator and a modulation and coding scheme so that a modulation scheme higher than 64QAM can be selected, thereby improving performance of a communications system. The method includes: learning, by a terminal, a first CQI index according to a first CQI table, and sending the first CQI index to a base station; receiving, by the base station, the first CQI index sent by the terminal UE, determining a first MCS index according to the first CQI table, a first MCS table, and the received first CQI index, and sending the determined first MCS index to the UE; and receiving, by the terminal, the first MCS index sent by the base station, and determining a modulation order and a code block size according to the first MCS table and the received first MCS index, where the first CQI table includes an entry in which a modulation scheme is higher than 64QAM, and the first MCS table includes an entry in which a modulation scheme is higher than 64QAM.
摘要翻译：本发明，涉及通信领域，圆盘更小的用于通知信道质量指示符和调制和编码方案，以便做了调制方式高于64QAM可以被选择，从而改善了通信系统的性能的方法和装置，该方法包括：学习，通过一个端子，第一CQI索引gemäß至第一CQI表，并发送所述第一CQI索引到一个基站; 接收，所述基站，所述第一CQI索引由终端UE的，确定性的采矿第一MCS索引雅丁于第一CQI表，第一MCS表，并将所接收的第一CQI索引，发送和发送确定性开采第一MCS索引到 UE; 和接收，由终端，所述第一MCS索引由所述基站发送的，并且确定性采矿调制阶和码块大小雅丁到第一MCS表和所接收的第一MCS索引，其中，所述第一CQI表包括其中一个条目的调制方案是高于64QAM的，并且所述第一MCS表包括其中的调制方案是高于64QAM的一个条目。

68. 发明授权

EP2587843B1 RESOURCE CONFIGURATION METHODS FOR DEDICATED DEMODULATION REFERENCE SIGNAL AND RELEVANT APPARATUSES 有权
标题翻译：资源配置过程竭诚为DEMODUKATIONSREFERENZSIGNALE和相关设备
公开(公告)号：EP2587843B1
公开(公告)日：2015-09-23
申请号：EP11732692.6
申请日：2011-01-20
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Yang , ZHOU, Mingyu , XIA, Yuan
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04W72/042 , H04L5/0051

69. 发明公开

EP2804403A1 DATA TRANSMISSION METHOD, APPARATUS AND SYSTEM IN HETEROGENEOUS NETWORK 有权
标题翻译：数据传输方法，装置和系统的异构网络
公开(公告)号：EP2804403A1
公开(公告)日：2014-11-19
申请号：EP12865447.2
申请日：2012-12-26
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Yongping , XIA, Yuan , CHANG, Junren , FENG, Shulan
IPC分类号： H04W4/00
摘要： Disclosed are a data transmission method, apparatus and system in a heterogeneous network. The data transmission method in a heterogeneous network comprises: a macro base station carrying control information in a subframe, transmitting the control information to a terminal by a control frequency band, and informing a micro base station of the control information; according to the control information, the micro base station carrying data information in a subframe and transmitting the data information to a terminal by a data frequency band; the control frequency band and the data frequency band are statically deployed, and the control frequency band and the data frequency band do not overlap.

70. 发明公开

EP2590340A1 CHANNEL ESTIMATING METHOD, APPARATUS AND SYSTEM 有权
标题翻译： KANALMESSVERFAHREN，-VORRICHTUNG UND -SYSTEM
公开(公告)号：EP2590340A1
公开(公告)日：2013-05-08
申请号：EP11777190.7
申请日：2011-05-16
申请人： Huawei Technologies Co., Ltd.
发明人： WAN, Lei , LI, Qiang , ZHOU, Mingyu , XIA, Yuan
IPC分类号： H04B7/06
CPC分类号： H04L25/0226 , H04B7/0417 , H04L5/0007 , H04L5/005 , H04L25/0204 , H04L25/0224
摘要： A channel estimation method, comprising when it is determined that in-band SRSs are required to be transmitted, acquiring the number of transmitting antenna ports and the number of layers of the currently transmitted DMRSs; calculating the difference of the number of the transmitting antenna ports and the number of layers of the currently transmitted DMRSs, and using the difference as the number of in-band SRSs that are required to be transmitted; transmitting in-band SRSs to a receiving-end device according to the number of in-band SRSs that are required to be transmitted, to enable the receiving-end device to perform channel estimation according to the currently transmitted DMRSs and the received in-band SRSs. A channel estimation method, comprising receiving in-band SRSs transmitted from a transmitting-end device, the number of the in-band SRSs being the difference of the number of transmission antenna ports on the transmitting-end device and the number of layers of the currently transmitted DMRSs; performing channel estimation according to the received in-band SRSs and the currently transmitted DMRSs. A transmitting-end device, a receiving-end device and a communication system are also provided.
摘要翻译：一种信道估计方法，包括当确定需要发送带内SRS时，获取当前发送的DMRS的发送天线端口数量和层数; 计算发送天线端口的数量和当前发送的DMRS的层数的差异，并且使用该差作为需要发送的带内SRS的数量; 根据需要发送的带内SRS的数量将带内SRS发送到接收端设备，以使得接收端设备可以根据当前发送的DMRS和接收到的带内信号进行信道估计 SRS信号。一种信道估计方法，包括接收从发送端设备发送的带内SRS，所述带内SRS的数量是所述发送端设备的发送天线端口数量与所述发送端设备的层数之差目前传输的DMRS; 根据接收到的带内SRS和当前发送的DMRS执行信道估计。还提供了发送端设备，接收终端设备和通信系统。

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