公开(公告)号：US20160316431A1

公开(公告)日：2016-10-27

申请号：US15197217

申请日：2016-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Song Zhu ,  Xiaolong Guo

IPC: H04W52/02 ,  H04W56/00 ,  H04W24/02 ,  H04W48/10

CPC classification number: H04W52/0216 ,  H04W24/02 ,  H04W48/10 ,  H04W48/12 ,  H04W48/16 ,  H04W52/0229 ,  H04W56/00 ,  H04W56/001 ,  Y02D70/00 ,  Y02D70/1262

Abstract: Embodiments of the present invention provide a system information processing method. The method in the present invention includes: receiving a first synchronization signal; and identifying whether configuration information of the first synchronization signal is configured as an indication for a system information change; and if it is identified that the configuration information of the first synchronization signal is configured as the indication for a system information change, receiving broadcast system information; and updating a mapping relationship between a current synchronization signal and the system information according to the first synchronization signal and the received broadcast system information. The embodiments of the present invention may effectively reduce power consumption of UE and implement that the UE may quickly learn that the system information changes in a case of low power consumption.

Abstract translation: 本发明的实施例提供一种系统信息处理方法。 本发明的方法包括：接收第一同步信号; 以及识别所述第一同步信号的配置信息是否被配置为用于系统信息改变的指示; 并且如果识别出第一同步信号的配置信息被配置为用于系统信息改变的指示，则接收广播系统信息; 以及根据所述第一同步信号和所接收的广播系统信息来更新当前同步信号与所述系统信息之间的映射关系。 本发明的实施例可以有效地降低UE的功耗，并且实现在低功耗的情况下，UE可以快速了解系统信息的变化。

公开(公告)号：US20150365853A1

公开(公告)日：2015-12-17

申请号：US14752426

申请日：2015-06-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaolong Guo

IPC: H04W36/00 ,  H04L29/12 ,  H04W8/26

CPC classification number: H04W36/0033 ,  H04L61/1588 ,  H04W8/26 ,  H04W36/10 ,  H04W74/00 ,  H04W88/005 ,  H04W88/14

Abstract: In a method for accessing a legacy wireless network, a radio access network (RAN) node in the legacy wireless network receives an access message sent by a User Equipment (UE) attempting to access the legacy wireless network. The access message includes mobility management entity (MME) information identifying an MME accessed by the UE in an evolved network. The MME information is added by the UE from a temporary identity (ID) allocated by the MME to a first P-Temporary Mobile Station Identity (P-TMSI) in the access message. The RAN node selects a corresponding Serving GPRS Support Node (SGSN) in the legacy wireless network for the UE according to the first P-TMSI in the access message.

Abstract translation: 在用于访问传统无线​​网络的方法中，传统无线网络中的无线电接入网络（RAN）节点接收尝试接入传统无线网络的用户设备（UE）发送的接入消息。 接入消息包括移动性管理实体（MME）信息，其识别由演进网络中的UE访问的MME。 MME的信息由MME从由MME分配的临时身份（ID）添加到接入消息中的第一P临时移动站标识（P-TMSI）。 RAN节点根据接入消息中的第一P-TMSI在UE的传统无线网络中选择相应的服务GPRS支持节点（SGSN）。

公开(公告)号：US20150163834A1

公开(公告)日：2015-06-11

申请号：US14620752

申请日：2015-02-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yue LI ,  Xiaolong Guo

IPC: H04W76/02

CPC classification number: H04W76/10 ,  H04W72/048 ,  H04W76/02 ,  H04W88/04

Abstract: Embodiments of the present invention provide a radio bearer establishment method, apparatus, and system. The method includes: determining, by an MME, according to a pairing identifier of a UE or user information of a UE or received synthetic communication UE information, an RB of a benefited user equipment UE that performs synthetic communication and a corresponding support UE; and sending synthetic communication indication information to a base station, where the synthetic communication indication information includes information about the RB of the benefited UE that performs the synthetic communication and about the corresponding support UE, so that the base station separately sends corresponding synthetic RB configuration information to the benefited UE and the support UE according to the synthetic communication indication information, and the benefited UE and the support UE establish a corresponding synthetic RB.

Abstract translation: 本发明的实施例提供一种无线承载建立方法，装置和系统。 该方法包括：通过MME根据UE的配对标识符或UE的用户信息或接收的合成通信UE信息，执行合成通信的受益用户设备UE的RB和对应的支持UE; 向基站发送合成通信指示信息，其中合成通信指示信息包括关于执行合成通信的受益UE的RB的信息和关于相应的支持UE的信息，使得基站分别发送对应的合成RB配置信息 根据合成通信指示信息向受益UE和支持UE发送，并且受益UE和支持UE建立相应的合成RB。

公开(公告)号：US20150117431A1

公开(公告)日：2015-04-30

申请号：US14587632

申请日：2014-12-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yue Li ,  Xiaolong Guo ,  Song Zhu ,  Shihua Wang

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/0092 ,  H04W76/14

Abstract: The present invention relates to a method and an apparatus used for communication, including: when a base station receives downlink data through a first system bearer of a first user equipment, detecting, by the base station, according to a context of the first user equipment stored by the base station itself, whether a radio bearer which is of other user equipment except the first user equipment and assists the first user equipment or the first system bearer in transmitting data exists in the base station; if the radio bearer exists, selecting, by the base station, from the first user equipment and the other user equipment except the first user equipment, at least one user equipment that transmits the downlink data; and sending, by the base station, the downlink data through a specified radio bearer corresponding to the at least one user equipment.

Abstract translation: 本发明涉及一种用于通信的方法和装置，包括：当基站通过第一用户设备的第一系统承载接收下行链路数据时，由基站根据第一用户设备的上下文 由基站本身存储的基站中是否存在除了第一用户设备之外的其他用户设备的无线承载和辅助第一用户设备或第一系统承载的发送数据; 如果存在无线电承载，则由基站从第一用户设备和除第一用户设备之外的其他用户设备选择发送下行链路数据的至少一个用户设备; 以及由所述基站通过与所述至少一个用户设备相对应的指定无线承载发送所述下行链路数据。

公开(公告)号：US08670426B2

公开(公告)日：2014-03-11

申请号：US13662419

申请日：2012-10-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qingyu Li ,  Xiaolong Guo ,  Ying Sun

IPC: H04W4/00

CPC classification number: H04W36/12 ,  H04L47/70 ,  H04L47/767 ,  H04L47/824 ,  H04W36/0011 ,  H04W36/22 ,  H04W36/385

Abstract: A method and system for transferring user equipment (UE) in a mobile communication system are disclosed. According to the method, a source core (CN) network determines to transfer a UE that it serves and sends a transfer instruction carrying UE transfer restriction information to the UE; an access network receives a transfer request that is sent by the UE according to the restriction information carried in the transfer instruction; the access network selects a target CN entity that is different from the source CN entity for the UE; and the UE is transferred to the target CN entity. The method and system provided by the present invention are applicable to user transferring between CN entities in any communication network. The transferring is initiated by a network side entity, and a more preferable CN entity is selected for the UE to provide a better service.

Abstract translation: 公开了一种在移动通信系统中传送用户设备（UE）的方法和系统。 根据该方法，源核心（CN）网络确定传送其服务的UE，并向UE发送携带UE传输限制信息的传输指令; 接入网络根据传送指令中携带的限制信息，接收UE发送的传输请求; 接入网络选择与UE的源CN实体不同的目标CN实体; 并且UE被转移到目标CN实体。 本发明提供的方法和系统适用于任何通信网络中CN实体之间的用户转移。 转移由网络侧实体发起，并且为UE提供更优选的CN实体以提供更好的服务。

公开(公告)号：US20140051448A1

公开(公告)日：2014-02-20

申请号：US13915457

申请日：2013-06-11

Applicant: Huawei Technologies Co., LTD

Inventor： Xiaolong Guo

IPC: H04W36/00

CPC classification number: H04W36/0033 ,  H04L61/1588 ,  H04W8/26 ,  H04W36/10 ,  H04W74/00 ,  H04W88/005 ,  H04W88/14

Abstract: In a method for accessing a legacy wireless network, a radio access network (RAN) node in the legacy wireless network receives an access message sent by a User Equipment (UE) attempting to access the legacy wireless network. The access message includes mobility management entity (MME) information identifying an MME accessed by the UE in an evolved network. The MME information is added by the UE from a temporary identity (ID) allocated by the MME to a first P-Temporary Mobile Station Identity (P-TMSI) in the access message. The RAN node selects a corresponding Serving GPRS Support Node (SGSN) in the legacy wireless network for the UE according to the first P-TMSI in the access message.

Abstract translation: 在用于访问传统无线​​网络的方法中，传统无线网络中的无线电接入网络（RAN）节点接收尝试接入传统无线网络的用户设备（UE）发送的接入消息。 接入消息包括移动性管理实体（MME）信息，其识别由演进网络中的UE访问的MME。 MME的信息由MME从由MME分配的临时身份（ID）添加到接入消息中的第一P临时移动站标识（P-TMSI）。 RAN节点根据接入消息中的第一P-TMSI在UE的传统无线网络中选择相应的服务GPRS支持节点（SGSN）。

公开(公告)号：US20140045452A1

公开(公告)日：2014-02-13

申请号：US14057389

申请日：2013-10-18

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Jie Ma ,  Zhenxing Hu ,  Song Zhu ,  Xiaolong Guo

IPC: H04W4/00

CPC classification number: H04W4/005 ,  H04L67/141 ,  H04L67/28 ,  H04W4/021 ,  H04W4/06 ,  H04W4/70 ,  H04W68/00 ,  H04W76/40

Abstract: Embodiments of the present invention disclose a machine to machine service management device, a network device, a method processing service and system. An MSMC is added between an MTC server and a 3GPP network to perform service processing, and during the service processing, after a trigger receiving unit in the MSMC receives a triggering request message, a session establishing unit establishes a corresponding service session according to information of a requested group service, and a request sending and establishing unit sends a service request to a BM/SC device to establish a corresponding service session and establish a link with an MTC device. Therefore, security of a network system of the MTC application is improved.

Abstract translation: 本发明的实施例公开了一种机器服务管理装置，网络装置，方法处理服务和系统。 在MTC服务器和3GPP网络之间添加MSMC以执行服务处理，并且在服务处理期间，在MSMC中的触发接收单元接收到触发请求消息之后，会话建立单元根据 所请求的组服务，并且请求发送和建立单元向BM / SC设备发送服务请求以建立对应的服务会话并建立与MTC设备的链路。 因此，提高了MTC应用的网络系统的安全性。

公开(公告)号：US20240357340A1

公开(公告)日：2024-10-24

申请号：US18653962

申请日：2024-05-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaolong Guo

IPC: H04W8/08 ,  H04L61/50 ,  H04L67/00 ,  H04W8/26 ,  H04W28/08 ,  H04W28/088 ,  H04W60/00 ,  H04W68/00 ,  H04W84/04

CPC classification number: H04W8/08 ,  H04L61/50 ,  H04W8/26 ,  H04W28/08 ,  H04W28/088 ,  H04W60/00 ,  H04L67/34 ,  H04W68/00 ,  H04W84/042

Abstract: A communication method and an apparatus are provided herein. The method includes: sending, by a mobility management entity (MME), a track area update (TAU) accept message to a user equipment (UE), the TAU accept message comprising an identifier constructed from at least a resource pool identifier (pool-ID) that identifies a resource pool in a public land mobile network (PLMN), a mobility management entity identifier (MME-ID) that uniquely identifies the MME within the resource pool, and a UE temporary identifier that uniquely identifies the UE within the MME; and receiving, by the MME, a TAU complete message from the UE.

公开(公告)号：US11388269B2

公开(公告)日：2022-07-12

申请号：US16692418

申请日：2019-11-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yue Li ,  Wei Guo ,  Xiaolong Guo ,  Song Zhu

IPC: H04L29/06 ,  H04W80/04 ,  H04W28/06 ,  H04L29/12 ,  H04L69/22 ,  H04L61/5007

Abstract: The present invention discloses a method for obtaining an Internet protocol header replacement mapping, which belong to the field of communications technologies. The method includes: obtaining, by a network node, fixed IP header information which is bound to a UE, where the network node is an MME or an eNB or a PGW or an SGW; establishing an IP header replacement mapping according to the fixed IP header information, where the IP header replacement mapping is correspondence between the fixed IP header information and an index or a bearer; and performing data transmission with the UE according to the IP header replacement mapping. In the present invention, the network node establishes the IP header replacement mapping according to the obtained fixed IP header information which is bound to the UE, the method is more flexible.

公开(公告)号：US10756942B2

公开(公告)日：2020-08-25

申请号：US16256183

申请日：2019-01-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yue Li ,  Xiaolong Guo ,  Song Zhu ,  Fei Yang

IPC: H04L29/06 ,  H04L1/00 ,  H04W28/06 ,  H04W12/06 ,  H04W80/02 ,  H04W72/12 ,  H04W12/00

Abstract: Media access control MAC payloads corresponding to a plurality of receiving devices are encapsulated in one MAC packet data unit (PDU), where the MAC PDU includes a header, the MAC payloads and identification information of each receiving device in the plurality of receiving devices; and the header includes a plurality of subheaders, the plurality of subheaders is subheaders respectively corresponding to a MAC payload corresponding to each receiving device, the MAC payload corresponding to each receiving device includes a MAC control element (CE) and/or a MAC service data unit (SDU), and the identification information is used for identifying each receiving device. In the foregoing solutions, transmission of a MAC PDU during multi-user cooperated communication is implemented.