Patents by Inventor Shuhui Hu

Shuhui Hu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9775092
    Abstract: The present invention discloses a method for accessing s network system, including the following steps: receiving, by a first network device of a first network system, a measurement report of a second network system sent by a user equipment of the first network system; determining, by the first network device, a second network device in the second network system according to the measurement report; and sending, by the first network device, a bearer setup request to the second network device, for enabling the second network device to set up a connection with the user equipment. The present invention, by realizing aggregation between a two network systems, may dynamically schedule the resources of the two network systems according to loads of the two network systems, thereby provides load balancing with extremely high efficiency, and is capable of increase the peak data rate of the user effectively and remarkably.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: September 26, 2017
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jixing Liu, Yi Guo, Shuhui Hu
  • Patent number: 9713188
    Abstract: Embodiments of the present invention disclose a service data transmission method. An AN entity of a first network sends a first request message to an AN entity of a second network corresponding to a target cell in which a UE is located, so as to request the AN entity of the second network to establish a radio bearer for the UE. The AN entity of the first network sends a second request message to the UE, so as to request the UE to establish the radio bearer with the AN entity of the second network. After the AN entity of the second network has established the radio bearer with the UE, the AN entity of the first network transmits service data to the UE by using the AN entity of the second network.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: July 18, 2017
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhiming Li, Shuhui Hu, Jixing Liu
  • Publication number: 20160262079
    Abstract: The present invention discloses a method for accessing s network system, including the following steps: receiving, by a first network device of a first network system, a measurement report of a second network system sent by a user equipment of the first network system; determining, by the first network device, a second network device in the second network system according to the measurement report; and sending, by the first network device, a bearer setup request to the second network device, for enabling the second network device to set up a connection with the user equipment. The present invention, by realizing aggregation between a two network systems, may dynamically schedule the resources of the two network systems according to loads of the two network systems, thereby provides load balancing with extremely high efficiency, and is capable of increase the peak data rate of the user effectively and remarkably.
    Type: Application
    Filed: May 19, 2016
    Publication date: September 8, 2016
    Inventors: Jixing Liu, Yi Guo, Shuhui Hu
  • Publication number: 20160183240
    Abstract: The present invention provides a communications method, a communications apparatus, and a base station. According to the method, a base station acquires a start time when a user equipment UE monitors paging information on another network, where a network type of a network on which the UE is located before the start time differs from a network type of the another network, and then, the base station stops scheduling data on the UE in first duration that uses the start time as a starting point, thereby retransmission between the base station and the UE is reduced, and waste of a downlink resource on a network provided by the base station is further reduced.
    Type: Application
    Filed: February 25, 2016
    Publication date: June 23, 2016
    Inventors: Shuhui HU, Bo XIE, Lang HE, Hai LIAN
  • Patent number: 9369929
    Abstract: The present invention discloses a method for accessing s network system, including the following steps: receiving, by a first network device of a first network system, a measurement report of a second network system sent by a user equipment of the first network system; determining, by the first network device, a second network device in the second network system according to the measurement report; and sending, by the first network device, a bearer setup request to the second network device, for enabling the second network device to set up a connection with the user equipment. The present invention, by realizing aggregation between a two network systems, may dynamically schedule the resources of the two network systems according to loads of the two network systems, thereby provides load balancing with extremely high efficiency, and is capable of increase the peak data rate of the user effectively and remarkably.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: June 14, 2016
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jixing Liu, Yi Guo, Shuhui Hu
  • Publication number: 20150201447
    Abstract: Embodiments of the present invention disclose a service data transmission method. An AN entity of a first network sends a first request message to an AN entity of a second network corresponding to a target cell in which a UE is located, so as to request the AN entity of the second network to establish a radio bearer for the UE. The AN entity of the first network sends a second request message to the UE, so as to request the UE to establish the radio bearer with the AN entity of the second network. After the AN entity of the second network has established the radio bearer with the UE, the AN entity of the first network transmits service data to the UE by using the AN entity of the second network.
    Type: Application
    Filed: March 26, 2015
    Publication date: July 16, 2015
    Inventors: Zhiming Li, Shuhui Hu, Jixing Liu
  • Publication number: 20150133126
    Abstract: The present invention discloses a method for accessing s network system, including the following steps: receiving, by a first network device of a first network system, a measurement report of a second network system sent by a user equipment of the first network system; determining, by the first network device, a second network device in the second network system according to the measurement report; and sending, by the first network device, a bearer setup request to the second network device, for enabling the second network device to set up a connection with the user equipment. The present invention, by realizing aggregation between a two network systems, may dynamically schedule the resources of the two network systems according to loads of the two network systems, thereby provides load balancing with extremely high efficiency, and is capable of increase the peak data rate of the user effectively and remarkably.
    Type: Application
    Filed: December 29, 2014
    Publication date: May 14, 2015
    Inventors: Jixing Liu, Yi Guo, Shuhui Hu
  • Patent number: 8532046
    Abstract: A method, a system, and a device for network handoff is disclosed. A first evolved Access Network (eAN) sends a session transfer request to the target eAN that corresponds to the network handoff request. The first eAN receives a session transfer response from the target eAN. The first eAN sends a Traffic Channel Assignment (TCA) message to a User Equipment (UE) based on the session transfer response, so that the UE can switch from a Long Term Evolution (LTE) network to an evolved High Rate Packet Data (eHRPD) network based on the TCA message.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: September 10, 2013
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Shuhui Hu, Jie Zhao, Xin Zhong
  • Patent number: 8437311
    Abstract: A pilot-measurement control method and a dual-mode terminal are provided. After entering a tunnel state, an idle state protocol submodule does not wait for a measurement start command to trigger pilot measurement, but instead, directly triggers pilot measurement by actively searching for high rate packet data (HRPD) measurement permission variable information. Alternatively, measurement indication information sent by an initialization protocol submodule is buffered in advance, so that after entering the tunnel state, the idle state protocol submodule can trigger pilot measurement by searching for the buffered information. Alternatively, the idle state protocol submodule performs pilot measurement according to received measurement indication information sent by an air interface connection management protocol submodule when the idle state protocol submodule is activated.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: May 7, 2013
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Minzhi Deng, Mingxia Xu, Xin Zhong, Shuhui Hu
  • Patent number: 8340704
    Abstract: In a resource allocation method for a multi-mode terminal, a control network element of a first network technology type obtains information about a radio resource of a second network technology type. The radio resource of the second network technology type is used by the multi-mode terminal and the information about the radio resource of the second network technology type indicates a carrier frequency. The control network element of the first network technology type determines that a carrier frequency allocated to the multi-mode terminal serves as a radio resource of the first network technology type according to the carrier frequency indicated by the information of the radio resource of the second network technology type and according to a maximum spectral width between a service of the first network technology type and a service of the second network technology type.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: December 25, 2012
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Shuhui Hu
  • Publication number: 20120270551
    Abstract: In a resource allocation method for a multi-mode terminal, a control network element of a first network technology type obtains information about a radio resource of a second network technology type. The radio resource of the second network technology type is used by the multi-mode terminal and the information about the radio resource of the second network technology type indicates a carrier frequency. The control network element of the first network technology type determines that a carrier frequency allocated to the multi-mode terminal serves as a radio resource of the first network technology type according to the carrier frequency indicated by the information of the radio resource of the second network technology type and according to a maximum spectral width between a service of the first network technology type and a service of the second network technology type.
    Type: Application
    Filed: July 6, 2012
    Publication date: October 25, 2012
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Shuhui Hu
  • Patent number: 8233904
    Abstract: A pilot-measurement control method and a dual-mode terminal are provided. After entering a tunnel state, an idle state protocol submodule does not wait for a measurement start command to trigger pilot measurement. Instead, the idle state protocol submodule directly triggers pilot measurement by actively querying for high rate packet data (HRPD) measurement permission variable information. Alternatively, measurement indication information sent by an initialization protocol submodule is buffered in advance, so that after entering the tunnel state, the idle state protocol submodule can trigger pilot measurement by querying for the buffered information. Alternatively, the idle state protocol submodule performs pilot measurement according to received measurement indication information sent by an air interface connection management protocol submodule when the idle state protocol submodule is activated.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: July 31, 2012
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Minzhi Deng, Mingxia Xu, Xin Zhong, Shuhui Hu
  • Publication number: 20120069763
    Abstract: A method and an apparatus for negotiation control of Quality of Service (QoS) parameters are provided. The method includes: obtaining, by a High Rate Packet Data (HRPD) Serving Gateway (HSGW), static QoS parameters of a User Equipment (UE), where the static QoS parameters include static QoS parameters related to an Access Point Name (APN); establishing, by the HSGW, a Packet Data Network (PDN) connection corresponding to the APN with the UE; and sending, by the HSGW, static QoS parameters related to the APN corresponding to the PDN to an access network to enable the access network to perform QoS authorization, according to the static QoS parameters related to the APN corresponding to the PDN, for establishing an air interface bearer for the UE.
    Type: Application
    Filed: November 30, 2011
    Publication date: March 22, 2012
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jie Zhao, Xin Zhong, Shuhui Hu
  • Publication number: 20120033576
    Abstract: A pilot-measurement control method and a dual-mode terminal are provided. After entering a tunnel state, an idle state protocol submodule does not wait for a measurement start command to trigger pilot measurement. Instead, the idle state protocol submodule directly triggers pilot measurement by actively querying for high rate packet data (HRPD) measurement permission variable information. Alternatively, measurement indication information sent by an initialization protocol submodule is buffered in advance, so that after entering the tunnel state, the idle state protocol submodule can trigger pilot measurement by querying for the buffered information. Alternatively, the idle state protocol submodule performs pilot measurement according to received measurement indication information sent by an air interface connection management protocol submodule when the idle state protocol submodule is activated.
    Type: Application
    Filed: October 17, 2011
    Publication date: February 9, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Minzhi Deng, Mingxia Xu, Xin Zhong, Shuhui Hu
  • Publication number: 20110249587
    Abstract: A pilot-measurement control method and a dual-mode terminal are provided. After entering a tunnel state, an idle state protocol submodule does not wait for a measurement start command to trigger pilot measurement, but instead, directly triggers pilot measurement by actively searching for high rate packet data (HRPD) measurement permission variable information. Alternatively, measurement indication information sent by an initialization protocol submodule is buffered in advance, so that after entering the tunnel state, the idle state protocol submodule can trigger pilot measurement by searching for the buffered information. Alternatively, the idle state protocol submodule performs pilot measurement according to received measurement indication information sent by an air interface connection management protocol submodule when the idle state protocol submodule is activated.
    Type: Application
    Filed: May 27, 2011
    Publication date: October 13, 2011
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Minzhi Deng, Mingxia Xu, Xin Zhong, Shuhui Hu
  • Publication number: 20110200010
    Abstract: A method, a system, and a device for network handoff is disclosed. A first evolved Access Network (eAN) sends a session transfer request to the target eAN that corresponds to the network handoff request. The first eAN receives a session transfer response from the target eAN. The first eAN sends a Traffic Channel Assignment (TCA) message to a User Equipment (UE) based on the session transfer response, so that the UE can switch from a Long Term Evolution (LTE) network to an evolved High Rate Packet Data (eHRPD) network based on the TCA message.
    Type: Application
    Filed: April 28, 2011
    Publication date: August 18, 2011
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Shuhui Hu, Jie Zhao, Xin Zhong