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Jun Liang, Shijun Shen, Meng Li, Juan Zhang, Rui Hu, Jun Gong: Method and apparatus for longest prefix matching based on a trie. Huawei Technologies, Morris Manning Martin, Tim Tingkang Xia Esq, May 26, 2009: US07539153 (15 worldwide citation)

The present invention discloses a method and apparatus for longest prefix matching. The method includes (A) reading a current-level trie node (TNODE) in the trie, (B) determining whether an offset field of the TNODE indicates that a matched prefix exists in an upper level node and, if so, adding the ...


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Juan Zhang, Haijing Hu, Yihua Jiang, Ying Wang: Method and mobile management entity for obtaining bearer condition during handover of user equipment. China Academy of Telecommunications Technology, Marshall Gerstein & Borun, August 20, 2013: US08514813 (4 worldwide citation)

The present invention provides a method for obtaining bearer condition during a handover of UE. The method includes: receiving, by a mobile management entity (MME), information of at least one bearer allowed to be accepted by a target base station (eNB) when the eNB makes an admission control for a ...


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Juan Zhang, Ying Wang, Yihua Jiang: Method, system and device for reporting user location information. China Academy of Telecommunications Technology, Alleman Halle McCoy Russell & Tuttle, February 24, 2015: US08965377 (3 worldwide citation)

A method for reporting location information of a user is disclosed, wherein location information of user equipment (UE) is reported during a handover of the UE to another serving cell, and includes: a source evolved Node Base (eNB) initiating a handover procedure; during the handover procedure, the ...


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Shuangjie Wang, Shengyue Wang, Jianbing Chen, Xiaofeng Zhou, Juan Zhang, Qiyang Zhu: Method and pavement structure for protecting highway subgrade in frozen soil area. CCCC First Highway Consultants, Southeast University, Christie Parker & Hale, November 6, 2012: US08303211 (2 worldwide citation)

The present invention provides a method and pavement structure for protecting highway subgrade in frozen soil areas. The pavement structure has two or more pavement layers having gradient thermal conductivity; the thermal conductivity is layered among the pavement layers and is lowered from top to b ...


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Ajith Tom Payyappilly, Gerardo Giaretta, Sivaramakrishna Veerepalli, Susheel Kumar Yadav Yadagiri, Juan Zhang: Methods to achieve modem-assisted-service-classification functionality in a device with multiple subscriptions. QUALCOMM Incorporated, The Marbury Law Group PLLC, October 18, 2016: US09473931 (1 worldwide citation)

Various embodiments provide methods performed by an modem-assisted-service-classification (MASC) client application operating on a multi-SIM computing device for implementing MASC functionality for two or more subscriptions. In various embodiments, the MASC client may implement MASC functionality by ...


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Juan Zhang, Ming Fu, Mark Allen Johnson: Power distribution system using multiple power modules, and method. General Electric Company, GE Global Patent Operation, Stephen G Midgley, November 8, 2016: US09490634 (1 worldwide citation)

An exemplary power distribution system includes multiple power modules and a controller. The multiple power modules are coupled in parallel to supply power to a load. The controller is configured to provide a total number of the power modules and unique numbers to each member of the power modules. A ...


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Ming Al, Chunshan Xiong, Juan Zhang: Paging method and device. China Academy of Telecommunications Technology, Barnes & Thornburg, March 31, 2015: US08996039 (1 worldwide citation)

A paging method and device are disclosed, and the technical solution includes: determining to page an user equipment (UE) by using international mobile subscriber identity (IMSI), and before the paging, judging whether tracking area identity list (TAI List) of the UE is stored, and if the judgment r ...


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Yunjing Hou, Juan Zhang, Hui Xu: Method and device for shunting IP stream during 3GPP access switching. China Academy of Telecommunications Technology, Foley & Lardner, James F Ewing, Paul M H Pua, January 17, 2017: US09549356 (1 worldwide citation)

The present application relates to the technology of communications. Disclosed are a method and device for shunting IP streams during 3GPP access switching; after having received a command for 3GPP access switching transmitted by a source 3GPP access device, a user equipment (UE) determines the IP s ...


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Jiaolian Xu, Feng Luo, Juan Zhang: Battery spacer. BYD Company, Greenberg Traurig, November 15, 2011: US08057554

Described is a lithium-ion battery spacer having a spacer board with two operably coupled apertures disposed therethrough. The operably coupled apertures can be tapered to further facilitate smooth passage of a cathode or anode tab therethrough and secure such tab thereby minimizing tilting or short ...