Patents by Inventor Zhongbin Qin
Zhongbin Qin 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).
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Patent number: 9357562Abstract: A contention based resource configuration method is disclosed. The method includes: configuring, by a network device, a contention based resource parameter, wherein the contention based resource parameter comprises one or any combination of the following: a period and/or a frequency of a contention based resource block, the number of contention based resource blocks allocated once, a size of the contention based resource block, a modulation and coding scheme, and expected reception power; and notifying, by the network device, a user equipment of the contention based resource parameter. Through the technical solutions provided by the embodiments of the present invention, a network side may allocate a contention based resource more properly, and the user equipment may know the contention based resource parameter and use the contention based resource more properly and flexibly.Type: GrantFiled: June 29, 2012Date of Patent: May 31, 2016Assignee: Huawei Technologies Co., Ltd.Inventors: Wei Quan, Qiao Zhang, Guanglin Han, Yi Jiang, Jian Zhang, Zhongbin Qin
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Publication number: 20160150432Abstract: A wireless communication method and wireless communication apparatus allowing triggering of inter-frequency measurement. The method and apparatus are used in a heterogeneous network including a first base station and a second base station with different transmission power levels.Type: ApplicationFiled: June 3, 2014Publication date: May 26, 2016Applicant: SONY CORPORATIONInventor: Zhongbin QIN
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Publication number: 20160112925Abstract: An electronic device including processing circuitry configured to establish a first wireless communication channel with a user equipment (UE). The device also determines whether a second communication channel of at least a predetermined quality exists between the UE and a non co-baseband basestation (BS) while the first communication channel between the UE and the electronics device is maintained. The first communication channel and the second communication channel use different carrier resources.Type: ApplicationFiled: June 16, 2014Publication date: April 21, 2016Applicant: SONY CORPORATIONInventor: Zhongbin QIN
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Publication number: 20160100442Abstract: A wireless communication device, a wireless communication method, and a base station, the wireless communication device being used for device-to-device communication and including: a reception device, used for receiving paging signaling sent when in communication with another wireless communication device and preset conditions are satisfied for device-to-device communication, the paging signaling being used to supplement paging between the wireless communication device and the other wireless-communication device; paging based upon the paging signaling is used to confirm establishment of device-to-device communication between the wireless communication device and the other wireless-communication device. The wireless communication device, wireless communication method, and base station at least can enhance efficiency of device-to-device paging and thus also enhance efficiency of device-to-device communication.Type: ApplicationFiled: June 9, 2014Publication date: April 7, 2016Applicant: SONY CORPORATIONInventors: Xiaodong XU, Chengcheng YANG, Danting ZHANG, Zhongbin QIN
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Publication number: 20160081078Abstract: A method, device and system for performing wireless communication in a wireless communication system. The wireless communication system includes a low power node and a macro base station with common baseband and user equipment, and the user equipment communicates with the low power node and the macro base station via a plurality of component carriers. The method includes: receiving, by the user equipment, a downlink signal transmitted by the low power node and the macro base station; and transmitting uplink signals to the low power node and the macro base station, wherein the method further includes: transmitting all first uplink signals of the uplink signals to the low power node as a receiving node. According to the method, device and system, it is possible to improve the efficiency of uplink power control of a terminal and/or reduce the burden for uplink control channel transmission of a macro cell.Type: ApplicationFiled: May 19, 2014Publication date: March 17, 2016Applicant: SONY CORPORATIONInventor: Zhongbin QIN
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Publication number: 20160081001Abstract: A system that determines a cell density and cell type in an area corresponding to a location of a user equipment; determines a mobility state of the user equipment based on the determined cell density and the determined cell type; and controls cell reselection for the user equipment based on the determined mobility state of the user equipment.Type: ApplicationFiled: May 30, 2014Publication date: March 17, 2016Inventors: Xiaodong XU, Cuibo YU, Yateng HONG, Ya LIU, Cong ZHENG, Liyao WEI, Xiaojia SONG, Zhongbin QIN
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Publication number: 20160057773Abstract: A scheduling request method, network side device, terminal device and system, belong to the field of communications technologies. The method includes: configuring a first shared resource used for a scheduling request (SR), and sending first information to multiple terminal devices to notify of the first shared resource (101); receiving the SR on the first shared resource (102); allocating a second shared resource of uplink data to the multiple terminal devices, or allocating a dedicated resource of uplink data to at least one of the multiple terminal devices (103). The network side device includes: a configuration module, a receiving module and an allocation module. The terminal device includes: a receiving module, a request module and a sending module. The present invention avoids the waste of the uplink data resource, and improves a utilization rate of the uplink data resource and a transmission success rate of the uplink data.Type: ApplicationFiled: November 3, 2015Publication date: February 25, 2016Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Wei QUAN, Yi JIANG, Jian ZHANG, Arnaud MEYLAN, Qiao ZHANG, Zhongbin QIN, Guanglin HAN
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Publication number: 20160013902Abstract: A method performing dynamic downlink configuration in a wireless communications system, a base station, and a terminal. The method includes: setting a reconfiguration point to enable a first uplink and downlink subframe configuration to be adopted in a first configuration period before the reconfiguration point and enable a second uplink and downlink subframe configuration to be adopted in a second configuration period after the reconfiguration point; and adopting a reference uplink/downlink subframe configuration adapted for an uplink subframe intersection of respective uplink/downlink subframe configurations for a time sequence of a downlink HARQ process during the predetermined change of the dynamical downlink configuration.Type: ApplicationFiled: December 26, 2013Publication date: January 14, 2016Applicant: SONY CORPORATIONInventors: Qimei CUI, Ting FU, Mingliang TAO, Zhongbin Qin
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Publication number: 20150373719Abstract: A wireless communication method, a base station and a wireless communication device. The wireless communication method includes: in case that communication devices which are to perform communication are estimated to satisfy a condition for device-to-device direct communication, transmitting a control signaling from a base station to the communication devices, the control signaling allocating a carrier for the device-to-device direct communication; and performing the device-to-device direct communication between the communication devices using the allocated carrier, wherein the base station allocates the carrier for the device-to-device direct communication from conventional carrier, stand-alone new-type carrier and non-stand-alone new-type carrier, wherein the new-type carrier has a reduced number of control channels as compared with the conventional carrier.Type: ApplicationFiled: December 26, 2013Publication date: December 24, 2015Applicant: SONY CORPORATIONInventors: Xiaodong XU,, Danting ZHANG,, Da WANG,, Chengcheng YANG,, Hiroaki TAKANO,, Zhongbin QIN,
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Patent number: 9220077Abstract: An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.Type: GrantFiled: April 14, 2014Date of Patent: December 22, 2015Assignee: Huawei Technologies Co., Ltd.Inventors: Junren Chang, Yajuan Li, Weiwei Song, Liangliang Zhang, Wei Quan, Zhongbin Qin, Jian Zhang
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Publication number: 20150365844Abstract: A communication method and device for a wireless communication network and a wireless communication network. In the communication method, to one cell cluster in at least one cell cluster included in the wireless communication network, an Uplink-downlink ratio configuration scheme of the cell cluster during the next ratio configuration adjusting period is determined based on un-allocatable prediction amount for un-allocatable services of each cell in the cell cluster, and allocatable prediction amount for the services, which can be allocated to other cell(s), of each cell in the cell cluster, thus utilization efficiency of communication resource is optimized, and the cells in the cell cluster have the same communication frequency and Uplink-downlink ratio configuration scheme.Type: ApplicationFiled: December 26, 2013Publication date: December 17, 2015Applicant: SONY CORPORATIONInventor: Zhongbin QIN
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Publication number: 20150358886Abstract: A wireless communication system, and method, including: first, second, and third base stations, and user equipment, the first base station and the second base station performing wireless data connections with the user equipment by adopting different carriers, and a trigger node triggers a transfer procedure in the case of judging a preset transfer condition of transferring a service to the third base station is satisfied. The service is provided by the second base station to the user equipment, so that the user equipment releases the wireless data connection with the second base station and establishes the wireless data connection with the third base station, and thus the first base station and the third base station perform wireless data connections with the user equipment by adopting different carriers, wherein at least part of the service provided by the second base station initially is transferred to the third base station.Type: ApplicationFiled: November 21, 2014Publication date: December 10, 2015Applicant: Sony CorporationInventor: Zhongbin QIN
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Patent number: 9210692Abstract: A scheduling request method, network side device, terminal device and system, belong to the field of communications technologies. The method includes: configuring a first shared resource used for a scheduling request (SR), and sending first information to multiple terminal devices to notify of the first shared resource (101); receiving the SR on the first shared resource (102); allocating a second shared resource of uplink data to the multiple terminal devices, or allocating a dedicated resource of uplink data to at least one of the multiple terminal devices (103). The network side device includes: a configuration module, a receiving module and an allocation module. The terminal device includes: a receiving module, a request module and a sending module. The present invention avoids the waste of the uplink data resource, and improves a utilization rate of the uplink data resource and a transmission success rate of the uplink data.Type: GrantFiled: July 9, 2012Date of Patent: December 8, 2015Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Wei Quan, Yi Jiang, Jian Zhang, Arnaud Meylan, Qiao Zhang, Zhongbin Qin, Guanglin Han
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Publication number: 20150351062Abstract: An uplink synchronization processing method, a user equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.Type: ApplicationFiled: August 11, 2015Publication date: December 3, 2015Inventors: Junren Chang, Yajuan Li, Weiwei Song, Liangliang Zhang, Wei Quan, Zhongbin Qin, Jian Zhang
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Patent number: 9131435Abstract: An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.Type: GrantFiled: December 26, 2013Date of Patent: September 8, 2015Assignee: Huawei Technologies Co., Ltd.Inventors: Junren Chang, Yajuan Li, Weiwei Song, Liangliang Zhang, Wei Quan, Zhongbin Qin, Jian Zhang
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Publication number: 20150189042Abstract: The invention discloses an electronic device and a method and device for implementing coordinated transmission between electronic devices. The electronic device comprises a coordination establishment module configured to send a coordination request signal to candidate coordination devices as well as determine coordination devices in accordance with a response of the candidate coordination device and establish coordination connection with the determined coordination device, and a data transmission module configured to transmit target data by a plurality of communication links, the plurality of communication links comprising communication links between the electronic device and the coordination device.Type: ApplicationFiled: December 2, 2014Publication date: July 2, 2015Applicant: SONY CORPORATIONInventors: Chen SUN, Xin Guo, Yuxin Wei, Zhongbin Qin
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Publication number: 20150156733Abstract: A power control method includes obtaining power headroom information of an aggregated carrier of a User Equipment (UE). The aggregated carrier includes at least one component carrier group and at least one first carrier, or includes at least one component carrier group, or includes at least two first carriers. The component carrier group includes at least two second carriers, and the first carrier and the second carrier are single carriers, The method also includes adjusting transmit power of the aggregated carrier according to the power headroom information.Type: ApplicationFiled: February 12, 2015Publication date: June 4, 2015Inventors: Guanglin Han, Wei Quan, Yi Jiang, Qiao Zhang, Wurong Zhang, Zhongbin Qin
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Publication number: 20150156798Abstract: Embodiments of the present invention provide a method, a device, and a system for determining timing advance grouping. In one embodiment, a base station adds a component carrier (CC) for a user equipment (UE). The base station determines a timing advance (TA) group to which the added CC belongs. The TA group is a set of CCs that can share a TA. The base station sends identification information that identifies the TA group to the UE.Type: ApplicationFiled: February 9, 2015Publication date: June 4, 2015Inventors: Yi Jiang, Zhongbin Qin, Yinghui Yu, Junren Chang, Mingzeng Dai, Guanglin Han, Wei Quan, Jian Zhang, Qiao Zhang, Yajuan Li, Boyun Xie, Yi Guo, Pingping Xing
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Patent number: 8989798Abstract: A power control method is provided, which is applicable to the communication field. The method includes: obtaining power headroom information of an aggregated carrier of a User Equipment (UE), where the aggregated carrier includes at least one component carrier group and at least one first carrier, or includes at least one component carrier group, or includes at least two first carriers, the component carrier group includes at least two second carriers, and the first carrier and the second carrier are single carriers; and adjusting transmit power of the aggregated carrier according to the power headroom information. The method enables reporting of power headroom of an aggregated carrier of the UE in a multi-carrier scenario, so that the base station can control the transmitting power of the UE reliably, and therefore, reliability and throughput of the system are improved.Type: GrantFiled: February 18, 2014Date of Patent: March 24, 2015Assignee: Huawei Technologies Co., Ltd.Inventors: Guanglin Han, Wei Quan, Yi Jiang, Qiao Zhang, Wurong Zhang, Zhongbin Qin
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Patent number: 8983517Abstract: Embodiments of the present invention provide a method, a device, and a system for determining timing advance grouping, and relate to the field of communications. A base station (eNodeB) adds a component carrier (CC) for a user equipment (UE). According to obtained timing advance (TA) group information or a preset rule, a TA group that the added CC belongs to is determined. The TA group is a set of CCs that can share a TA. Identification information that identifies the TA group to the UE is sent.Type: GrantFiled: July 12, 2012Date of Patent: March 17, 2015Assignee: Huawei Technologies Co., Ltd.Inventors: Yi Jiang, Zhongbin Qin, Yinghui Yu, Junren Chang, Mingzeng Dai, Guanglin Han, Wei Quan, Jian Zhang, Qiao Zhang, Yajuan Li, Boyun Xie, Yi Guo, Pingping Xing