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1. 发明公开

EP4340320A1 COMMUNICATION METHOD, DEVICE AND SYSTEM 审中-实审
公开(公告)号：EP4340320A1
公开(公告)日：2024-03-20
申请号：EP22803573.9
申请日：2022-02-08
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Yuechen , LI, Hao , XIA, Bin , ZENG, Feng , ZHOU, Runfa , ZHANG, Xiaoshan
IPC分类号： H04L47/00
摘要： A communication method, device, and system are disclosed, and pertain to the field of communication technologies. The method includes: After determining a node set including a node that supports segment routing, a controller may send a target segment identifier list to a source node, to indicate the source node to forward a packet of a target flow based on the target segment identifier list, where the source node of the target flow in a communication network belongs to the node set. According to the communication method provided in this application, the target segment identifier list can be sent to the source node of the target flow, to indicate a packet forwarding path of the target flow, thereby reducing network link congestion and improving packet forwarding efficiency.

2. 发明公开

EP3869714A1 DECODING METHOD AND DECODING APPARATUS 审中-实审
公开(公告)号：EP3869714A1
公开(公告)日：2021-08-25
申请号：EP19885846.6
申请日：2019-10-30
申请人： Huawei Technologies Co., Ltd.
发明人： HUANG, Yuanda , XIA, Bin
IPC分类号： H04L1/00
摘要： Embodiments of this application disclose a decoding method, so as to improve FEC decoding performance and a system transmission capability. The method according to the embodiments of this application includes: receiving, by a receive end device, a first bit signal; performing, by the receive end device, level-M forward error correction FEC decoding on the first bit signal to obtain a second bit signal, where M is a positive integer greater than zero; checking, by the receive end device, the second bit signal to obtain a first check result; performing, by the receive end device, level-(M+1) FEC decoding on the second bit signal based on the first check result to obtain a third bit signal; and performing, by the receive end device when M+1 reaches a first preset threshold, data processing on the third bit signal to obtain a fourth bit signal, where the fourth bit signal is used by the receive end device to obtain service data transmitted by a transmit end device.

3. 发明授权

EP2814186B1 MULTI-USER INTERFERENCE SUPPRESSION METHOD, TERMINAL AND BASE STATION 有权
公开(公告)号：EP2814186B1
公开(公告)日：2020-02-19
申请号：EP12870725.4
申请日：2012-12-10
申请人： Huawei Technologies Co., Ltd.
发明人： BI, Xiaoyan , CHEN, Dageng , XIA, Bin
IPC分类号： H04B7/0452 , H04B7/024

4. 发明公开

EP2814186A1 MULTI-USER INTERFERENCE SUPPRESSION METHOD, TERMINAL AND BASE STATION 有权
标题翻译：基础设施基础设施的清洁发展机制
公开(公告)号：EP2814186A1
公开(公告)日：2014-12-17
申请号：EP12870725.4
申请日：2012-12-10
申请人： Huawei Technologies Co., Ltd
发明人： BI, Xiaoyan , CHEN, Dageng , XIA, Bin
IPC分类号： H04B7/04
CPC分类号： H04B7/0452 , H04B7/024 , H04B7/0473 , H04L25/0204
摘要： Embodiments of the present invention provide a multi-user interference suppression method, terminal and base station, including: performing layer mapping on and precoding service data of each of paired users, to obtain precoded output data ;; and mapping the precoded output data ; and a common pilot sequence to a port of an antenna array, for sending to each user by using the antenna array. Correspondingly, the embodiments of the present invention further provide a data receiving method, base station and terminal. By using a common pilot sequence based on the paired users, the same pilot sequence is used for each user in the paired users of a cell or a collaborative area, which is different from the technical solution in the prior art where a user-specific pilot is used, and pilots of different users must be orthogonal. Therefore, the number of paired users is not limited by the number of orthogonal pilot sequences, thereby better supporting the CoMP mode, and improving accuracy of channel estimation.
摘要翻译：本发明的实施例提供一种多用户干扰抑制方法，终端和基站，包括：对配对用户中的每一个对服务数据进行层映射和预编码，以获得预编码的输出数据; 并映射预编码的输出数据; 以及到天线阵列的端口的公共导频序列，用于通过使用天线阵列发送给每个用户。相应地，本发明的实施例还提供一种数据接收方法，基站和终端。通过使用基于配对用户的公共导频序列，对于小区或协作区域的配对用户中的每个用户使用相同的导频序列，其与现有技术中的技术方案不同，其中用户特定导频被使用，不同用户的飞行员必须是正交的。因此，配对用户的数量不受正交导频序列的数量的限制，从而更好地支持CoMP模式，提高信道估计的准确性。

5. 发明公开

EP2605586A1 STREAM MEDIA CHANNEL SWITCH METHOD, SWITCH AGENT, CLIENT AND TERMINAL 审中-公开
标题翻译：流动媒体 - 卡纳卢姆·伦敦德克萨斯州，SCHALTAGENT，客户在ENGERÄT
公开(公告)号：EP2605586A1
公开(公告)日：2013-06-19
申请号：EP11752811.7
申请日：2011-02-24
申请人： Huawei Technologies Co., Ltd.
发明人： XIA, Bin
IPC分类号： H04W36/00
CPC分类号： H04L65/608 , H04L65/105 , H04L65/1069 , H04L65/4069 , H04L65/4076
摘要： Embodiments of this invention relate to a stream media channel switch method, a switch agent, a client and a terminal. The channel switch method includes: playing stream media data of a current channel by a playing module of a stream media client; after a channel switch agent receives a channel switch request message sent from a service module of the stream media client, sending the channel switch request message to a stream media server by the channel switch agent, wherein the channel switch request message carries with switched channel ID information and client ID information of the stream media client; sending stream media data corresponding to the switched channel ID to the playing module of the stream media client by the stream media server through a stream playing session corresponding to the client ID, and playing the stream media data corresponding to the switched channel ID by the playing module. The channel switch can be realized through cooperation between the service module and the stream media server, so that the playing capability of the playing module is not limited, the channel switch is not dependent on the real time stream media consultation between the terminal and the stream media server, and the current stream media playing is not influenced.
摘要翻译：本发明的实施例涉及流媒体信道切换方法，交换机，客户端和终端。通道切换方法包括：通过流媒体客户机的播放模块播放当前频道的流媒体数据; 在信道交换代理接收到从流媒体客户端的服务模块发送的信道切换请求消息后，由信道交换代理向流媒体服务器发送信道切换请求消息，其中信道切换请求消息携带交换信道ID 流媒体客户端的信息和客户端ID信息; 通过流媒体服务器通过与客户端ID相对应的流播放会话将与切换的频道ID相对应的流媒体数据发送到流媒体客户端的播放模块，并通过播放播放与切换的频道ID相对应的流媒体数据模块。信道交换机可以通过服务模块与流媒体服务器之间的协作来实现，使得播放模块的播放能力不受限制，信道切换不依赖于终端与流之间的实时流媒体协商媒体服务器，并且当前流媒体播放不受影响。

6. 发明公开

EP2413636A1 METHOD, DEVICE AND SYSTEM FOR REGULATING POWER CONSUMPTION 有权
标题翻译：用于调节功率消耗的方法，装置和系统
公开(公告)号：EP2413636A1
公开(公告)日：2012-02-01
申请号：EP10764089.8
申请日：2010-04-13
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Daowei , CHEN, Li , HUANG, Yinghua , HUANG, Min , DAI, Mingzeng , YU, Gang , XIA, Bin , TANG, Zhenfei
IPC分类号： H04W52/02
CPC分类号： H04W52/0206 , H04W52/02 , H04W52/0251 , H04W52/367 , H04W88/08 , Y02D70/1262
摘要： A method, device and system for regulating power consumption are provided in the embodiments of the present invention. A method for regulating power consumption includes: obtaining, by a base station, an application point and a configuration parameter; sending, by the base station, an indication message to a terminal according to the application point and configuration parameter; regulating, by the base station, the power consumption of the base station by using the configuration parameter at the application point; the configuration parameter comprises cell antenna information or system bandwidth information; the indication message instructs the terminal to use the configuration parameter at the application point. Under the condition that user's normal communication is remained, the number of cell antennas or the cell bandwidth is dynamically changed so that the number of downstream reference signals is dynamically adjusted. This reduces the power consumption of the network device.
摘要翻译：本发明实施例提供了一种调节功耗的方法，装置和系统。一种调整功耗的方法，包括：基站获取应用点和配置参数; 所述基站根据所述应用点和配置参数向终端发送指示消息; 所述基站通过所述应用点的配置参数调整所述基站的功耗; 配置参数包括小区天线信息或系统带宽信息; 指示消息指示终端在应用点使用配置参数。在用户正常通信的情况下，动态改变小区天线数或小区带宽，动态调整下行参考信号的数量。这降低了网络设备的功耗。

7. 发明公开

EP2713539A1 METHOD AND DEVICE FOR VIRTUAL MULTI-INPUT MULTI-OUTPUT COMMNUNICATION 有权
标题翻译： VERFAHREN UND VORRICHTUNGFÜRVIRTUELLE MIMO-KOMMUNIKATION
公开(公告)号：EP2713539A1
公开(公告)日：2014-04-02
申请号：EP11867716.0
申请日：2011-06-17
申请人： Huawei Technologies Co., Ltd
发明人： ZHANG, Huawei , LOU, Qunfang , XIA, Bin
IPC分类号： H04L1/06
CPC分类号： H04B7/0408 , H04B7/0452 , H04B7/10 , H04L5/00 , H04L5/0023 , H04W72/046 , H04W72/121
摘要： The present invention provides a virtual multiple-input multiple-output communication method and device. The method includes: determining a user set to which a user equipment in a sector belongs, where the user set includes a first user set and a second user set, a user equipment in the first user set is in a beam coverage area of a first antenna group in the sector but is not in a beam coverage area of a second antenna group of the sector, and a user equipment in the second user set is in the beam coverage area of the second antenna group but is not in the beam coverage area of the first antenna group (101); and selecting, when a scheduled user equipment belongs to the first user set, an unscheduled user equipment in the second user set for pairing, where the selected user equipment for pairing and the scheduled user equipment use a same time-frequency resource (102). For user equipments in one sector, during user equipment pairing, only an unscheduled user equipment which is not in a same set as a scheduled user equipment is selected for pairing, thereby reducing a calculation amount.
摘要翻译：本发明提供一种虚拟多输入多输出通信方法和装置。该方法包括：确定用户设备包括第一用户组和第二用户组的扇区属于哪个用户设备，第一用户组中的用户设备在第一用户组的波束覆盖区域中天线组，但是不在扇区的第二天线组的波束覆盖区域中，并且第二用户组中的用户设备在第二天线组的波束覆盖区域中，但不在波束覆盖区域中的第一天线组（101）; 以及当所调度的用户设备属于所述第一用户组时，选择所述用于配对的所述第二用户集合中的未调度的用户设备，其中所选择的用于配对的用户设备和所调度的用户设备使用相同的时间 - 频率资源（102）。对于一个扇区中的用户设备，在用户设备配对期间，仅选择与调度用户设备不在同一组中的非预定用户设备进行配对，从而减少计算量。

8. 发明公开

EP2693716A1 METHOD, SERVICE SERVER AND MOBILE TERMINAL FOR ACCESSING MEDIA CONTENTS 审中-公开
标题翻译：用于访问媒体内容的方法，服务服务器和移动终端
公开(公告)号：EP2693716A1
公开(公告)日：2014-02-05
申请号：EP12779469.1
申请日：2012-04-26
申请人： Huawei Technologies Co., Ltd.
发明人： XIA, Bin
IPC分类号： H04L29/06
CPC分类号： H04W4/20 , H04L65/4084 , H04W36/14
摘要： The present invention relates to the field of communications technologies, and discloses a method for accessing media content, a service server and a mobile terminal, where the method for accessing the media content includes: receiving an access request which is for accessing the media content and is sent by the mobile terminal; according to the access request, generating an address list for accessing the media content, where the address list contains a first access address of a first network access manner and a second access address of a second network access manner; sending the address list to the mobile terminal, so that the mobile terminal accesses the media content according to the first access address, and the mobile terminal can access the media content according to the second access address when the mobile terminal is switched from the first network access manner to the second network access manner. By using the present invention, when the mobile terminal is switched to a new network access manner, the mobile terminal continues to access the media content according to an access address which corresponds to the new network access manner and is in the address list, so that time for the mobile terminal to re-obtain the media content is saved, wait time of a user is reduced, and user experience is improved.
摘要翻译：本发明涉及通信技术领域，公开了一种访问媒体内容的方法，业务服务器和移动终端，其中访问媒体内容的方法包括：接收访问媒体内容的访问请求和由移动终端发送; 根据所述访问请求生成访问所述媒体内容的地址列表，所述地址列表中包含第一网络访问方式的第一访问地址和第二网络访问方式的第二访问地址; 将所述地址列表发送给所述移动终端，使得所述移动终端根据所述第一访问地址访问所述媒体内容，并且当所述移动终端从所述第一网络切换时，所述移动终端可以根据所述第二访问地址访问所述媒体内容接入方式为第二种网络接入方式。通过本发明，当移动终端切换到新的网络接入方式时，移动终端继续根据新的网络接入方式对应的访问地址访问媒体内容，并且位于地址列表中，节省了移动终端重新获取媒体内容的时间，减少了用户的等待时间，提升了用户体验。

9. 发明公开

EP3142323A1 SERVICE QUALITY CONTROL METHOD, DEVICE AND SYSTEM 失效
标题翻译： VERFAHREN，VORRICHTUNG UND SYSTEM ZURDIENSTGÜTESTEUERUNG
公开(公告)号：EP3142323A1
公开(公告)日：2017-03-15
申请号：EP15888993.1
申请日：2015-10-15
申请人： Huawei Technologies Co., Ltd.
发明人： LIANG, Biao , XIA, Bin , WANG, Tizheng
IPC分类号： H04L29/06 , H04W28/24
CPC分类号： H04L67/322 , H04L29/06 , H04L65/80 , H04L67/16 , H04L67/2842 , H04W28/24
摘要： The present invention discloses a method for controlling quality of service, including: receiving an API call request that a user terminal is triggered, when an application APP is being used, to send, where the API call request carries a user identifier of the APP and an identifier of the APP; acquiring a quality of service control policy of the APP according to the identifier of the APP and the user identifier of the APP; and controlling, according to the quality of service control policy of the APP, quality of service of a user indicated by the user identifier. According to the method for controlling quality of service provided in embodiments of the present invention, quality of service control can be provided for an APP that registers with an API management device, which improves the APP development efficiency.
摘要翻译：本发明公开了一种用于控制服务质量的方法，包括：当应用APP被使用时，接收用户终端触发的API呼叫请求，其中API呼叫请求携带APP的用户标识符，以及 APP的标识符; 根据APP的标识符和APP的用户标识符获取APP的服务质量控制策略; 并根据APP的服务质量控制策略控制用户标识符指示的用户的服务质量。根据本发明实施例提供的用于控制服务质量的方法，可以为API管理装置注册的APP提供服务质量控制，这提高了APP开发效率。

10. 发明授权

EP2413636B1 METHOD, DEVICE AND SYSTEM FOR REGULATING POWER CONSUMPTION 有权
标题翻译：方法，设备和系统控制能源消费
公开(公告)号：EP2413636B1
公开(公告)日：2016-03-30
申请号：EP10764089.8
申请日：2010-04-13
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Daowei , CHEN, Li , HUANG, Yinhua , HUANG, Min , DAI, Mingzeng , YU, Gang , XIA, Bin , TANG, Zhenfei
IPC分类号： H04W88/08 , H04W52/02 , H04W52/36
CPC分类号： H04W52/0206 , H04W52/02 , H04W52/0251 , H04W52/367 , H04W88/08 , Y02D70/1262
摘要： A method, device and system for regulating power consumption are provided in the embodiments of the present invention. A method for regulating power consumption includes: obtaining, by a base station, an application point and a configuration parameter; sending, by the base station, an indication message to a terminal according to the application point and configuration parameter; regulating, by the base station, the power consumption of the base station by using the configuration parameter at the application point; the configuration parameter comprises cell antenna information or system bandwidth information; the indication message instructs the terminal to use the configuration parameter at the application point. Under the condition that user's normal communication is remained, the number of cell antennas or the cell bandwidth is dynamically changed so that the number of downstream reference signals is dynamically adjusted. This reduces the power consumption of the network device.

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