公开(公告)号：US20180368027A1

公开(公告)日：2018-12-20

申请号：US16109418

申请日：2018-08-22

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Hongzhuo Zhang ,  Yong Qiu ,  Ying Huang ,  Qiang Wang

IPC: H04W36/00 ,  H04W36/02

CPC classification number: H04W36/0005 ,  H04W36/02 ,  H04W92/12 ,  H04W92/20

Abstract: A method and an apparatus for non-access stratum (NAS) message processing during handover in an evolved network are provided. The method includes the following steps. An evolved packet core (EPC) receives a message which indicates that a UE is being handed over sent by a source evolved NodeB (S-eNB), and stops sending an NAS message to the UE temporarily. The EPC receives a message which indicates that the UE returns to an S-eNB service area sent by the S-eNB. The EPC sends the NAS message to the UE through the S-eNB, if needed. With the method and the apparatus, the EPC can acquire a location of the UE in time in the case of a handover failure of the UE, a time limit of a retransmission timer is set precisely, and a specific implementation for forwarding an NAS message through an X2 interface is provided.

公开(公告)号：US09699766B2

公开(公告)日：2017-07-04

申请号：US13928986

申请日：2013-06-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Chen ,  Xiaoxiao Zheng ,  Xiaoying Xu ,  Yong Qiu ,  Ying Huang

IPC: H04W72/04 ,  H04W4/12 ,  H04W72/12 ,  H04L29/08 ,  H04L12/851 ,  H04W88/12

CPC classification number: H04W72/04 ,  H04L47/24 ,  H04L47/2408 ,  H04L67/322 ,  H04W4/12 ,  H04W72/1236 ,  H04W88/12

Abstract: The embodiment of the present disclosure provided a method, device, and system for processing a message. The method for processing a message comprises obtaining a traffic type of a service data packet, sending the message or a data packet that carries the traffic type to a radio network controller, where the radio network controller obtains the traffic type and performs scheduling processing on the service data packet according to a quality of service requirement corresponding to the traffic type. The present disclosure can realize performing resource allocation and scheduling processing on the applications corresponding to the service data packet based on the traffic type. Compared to resource allocation and scheduling processing based on the traffic type in the prior art, the granularity of classification of the present disclosure is more refined, and can realize more refined resource allocation and scheduling processing, and can effectively improve the efficiency of scheduling processing.

公开(公告)号：US09510246B2

公开(公告)日：2016-11-29

申请号：US14753834

申请日：2015-06-29

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Yong Qiu ,  Min Huang ,  Ying Huang ,  Hongzhuo Zhang

IPC: H04W36/00 ,  H04W76/02

Abstract: A communication system, a network handover processing method and a network handover processing apparatus are disclosed. The method includes receiving, by a target evolution NodeB (T-eNB), identity information sent from a user equipment (UE), the identity information being allocated to the UE by a source evolution NodeB (S-eNB); and sending, by the T-eNB, parameters to the UE if identity information, matching the received identity information sent from the UE, is available in the T-eNB, wherein the parameters are allocated to the UE. The apparatus includes a receiving module and a sending module.

公开(公告)号：US20150304900A1

公开(公告)日：2015-10-22

申请号：US14753834

申请日：2015-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yong Qiu ,  Min Huang ,  Ying Huang ,  Hongzhuo Zhang

IPC: H04W36/00

CPC classification number: H04W36/0033 ,  H04W36/0011 ,  H04W36/0055 ,  H04W36/0066 ,  H04W76/18

Abstract: A communication system, a network handover processing method and a network handover processing apparatus are disclosed. The method includes receiving, by a target evolution NodeB (T-eNB), identity information sent from a user equipment (UE), the identity information being allocated to the UE by a source evolution NodeB (S-eNB); and sending, by the T-eNB, parameters to the UE if identity information, matching the received identity information sent from the UE, is available in the T-eNB, wherein the parameters are allocated to the UE. The apparatus includes a receiving module and a sending module.

Abstract translation: 公开了一种通信系统，网络切换处理方法和网络切换处理装置。 该方法包括：由目标演进节点B（T-eNB）接收从用户设备（UE）发送的身份信息，所述身份信息由源演进节点B（S-eNB）分配给所述UE; 以及如果从所述UE发送的所接收的身份信息的匹配的身份信息在所述T-eNB中可用，则由所述T-eNB向所述UE发送参数，其中，所述参数被分配给所述UE。 该装置包括接收模块和发送模块。

公开(公告)号：US09072011B2

公开(公告)日：2015-06-30

申请号：US13797587

申请日：2013-03-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Qiu ,  Min Huang ,  Ying Huang ,  Hongzhuo Zhang

IPC: H04W4/00 ,  H04Q7/20 ,  H04W36/00 ,  H04W76/02

CPC classification number: H04W36/0033 ,  H04W36/0011 ,  H04W36/0055 ,  H04W36/0066 ,  H04W76/18

Abstract: A communication system, a network handover processing method and a network handover processing apparatus are disclosed. The method includes receiving, by a target evolution NodeB (T-eNB), identity information sent from a user equipment (UE), the identity information being allocated to the UE by a source evolution NodeB (S-eNB); and sending, by the T-eNB, parameters to the UE if identity information, matching the received identity information sent from the UE, is available in the T-eNB, wherein the parameters are allocated to the UE. The apparatus includes a receiving module and a sending module.

Abstract translation: 公开了一种通信系统，网络切换处理方法和网络切换处理装置。 该方法包括：由目标演进节点B（T-eNB）接收从用户设备（UE）发送的身份信息，所述身份信息由源演进节点B（S-eNB）分配给所述UE; 以及如果从所述UE发送的所接收的身份信息的匹配的身份信息在所述T-eNB中可用，则由所述T-eNB向所述UE发送参数，其中，所述参数被分配给所述UE。 该装置包括接收模块和发送模块。

公开(公告)号：US20150079995A1

公开(公告)日：2015-03-19

申请号：US14551396

申请日：2014-11-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yong Qiu

IPC: H04W36/00

CPC classification number: H04W36/0055 ,  H04W36/02 ,  H04W92/045 ,  H04W92/20

Abstract: A synchronization method, a communication handover method, a radio network, and a RAN node are disclosed. The interface information synchronization method includes determining whether a condition for initiating interface information update is fulfilled. Information about the S1 interface between the RAN node and the core network node, is sent. In addition, or alternatively, information about the X2 interface between the RAN node and the neighboring RAN node is sent to the neighboring RAN node if the condition for initiating interface information update fulfilled.

Abstract translation: 公开了一种同步方法，通信切换方法，无线电网络和RAN节点。 接口信息同步方法包括确定是否满足用于发起接口信息更新的条件。 关于RAN节点与核心网节点之间的S1接口的信息被发送。 另外或者，如果满足用于发起接口信息更新的条件，则RAN节点和相邻RAN节点之间的X2接口的信息被发送到相邻RAN节点。

公开(公告)号：US20130287004A1

公开(公告)日：2013-10-31

申请号：US13797587

申请日：2013-03-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Qiu ,  Min Huang ,  Ying Huang ,  Hongzhuo Zhang

IPC: H04W36/00 ,  H04W76/02

CPC classification number: H04W36/0033 ,  H04W36/0011 ,  H04W36/0055 ,  H04W36/0066 ,  H04W76/18

Abstract: A communication system, a network handover processing method and a network handover processing apparatus are disclosed. The method includes receiving, by a target evolution NodeB (T-eNB), identity information sent from a user equipment (UE), the identity information being allocated to the UE by a source evolution NodeB (S-eNB); and sending, by the T-eNB, parameters to the UE if identity information, matching the received identity information sent from the UE, is available in the T-eNB, wherein the parameters are allocated to the UE. The apparatus includes a receiving module and a sending module.

公开(公告)号：US11129058B2

公开(公告)日：2021-09-21

申请号：US16208584

申请日：2018-12-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongzhuo Zhang ,  Yong Qiu

IPC: H04W4/00 ,  H04W36/00 ,  H04W8/20 ,  H04W36/08 ,  H04W92/04 ,  H04W92/20

Abstract: Application relates to establishing signaling connections in communication network. A source radio access network device sends a handover request message to a target radio access network device to initiate a handover procedure for a user equipment from the source radio access network device to the target radio access network device. The handover request message includes information about an original signaling connection parameter. When the UE enters a target cell, the target radio access network device allocates a new signaling connection parameter and sends a handover complete message to a core network node. The handover complete messages carries the original signaling connection parameter received from the source radio access network device and the allocated new signaling connection parameter about the target radio access network device. The inability of the target radio access network device to establish a signaling connection with the core network node in the related art is effectively solved.

公开(公告)号：US20190174370A1

公开(公告)日：2019-06-06

申请号：US16271389

申请日：2019-02-08

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Yong Qiu

IPC: H04W36/00 ,  H04W92/04 ,  H04W36/02

CPC classification number: H04W36/0055 ,  H04W36/02 ,  H04W92/045 ,  H04W92/20

Abstract: A synchronization method, a communication handover method, a radio network, and a RAN node are disclosed. The interface information synchronization method includes determining whether a condition for initiating interface information update is fulfilled. Information about the S1 interface between the RAN node and the core network node, is sent. In addition, or alternatively, information about the X2 interface between the RAN node and the neighboring RAN node is sent to the neighboring RAN node if the condition for initiating interface information update fulfilled.

公开(公告)号：US10172042B2

公开(公告)日：2019-01-01

申请号：US13731270

申请日：2012-12-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongzhuo Zhang ,  Yong Qiu

IPC: H04W36/00 ,  H04W8/20 ,  H04W36/08 ,  H04W92/04 ,  H04W92/20

Abstract: A method, apparatus and system for establishing S1 signaling connections in an evolved network are disclosed. A source evolved NodeB (eNodeB) sends a handover request message to a target eNodeB to initiate a handover procedure during that a user equipment (UE) is handed over from the source eNodeB to the target eNodeB. The handover request message includes information about an original S1 signaling connection parameter. When the UE enters the target cell, the target eNodeB allocates a new S1 signaling connection parameter and sends a handover complete message to an evolved packet core (EPC). The handover complete messages carries the original S1 signaling connection parameter received from the source eNodeB and the allocated new S1 signaling connection parameter about the target eNodeB. With the present disclosure, the inability of the target eNodeB to establish an S1 signaling connection with the EPC in the related art is effectively solved.