公开(公告)号：US20190238468A1

公开(公告)日：2019-08-01

申请号：US16255854

申请日：2019-01-24

申请人： Deutsche Telekom AG

发明人： Gerhard KADEL ,  Markus AMEND

IPC分类号： H04L12/851 ,  H04L12/26 ,  H04B17/336

CPC分类号： H04L47/24 ,  H04B17/336 ,  H04L43/0823 ,  H04L43/0852 ,  H04L43/0882 ,  H04L43/0888 ,  H04W28/085 ,  H04W88/06

摘要： A data flow manager for distributing data of a data stream of a user equipment via a first communication link and via a second communication link includes: a network interface configured to receive a first status signal indicating a link quality of the first communication link, a second status signal indicating a link quality of the second communication link and a third status signal indicating a link quality of a composite communication link; and a processor configured to, if at least one of the first status signal or the second status signal indicates a higher link quality than a link quality that is indicated by the third status signal, determine a reduction of an amount of data of the data stream communicated over the first communication link and an increase of an amount of data of the data stream communicated over the second communication link.

公开(公告)号：US20190007859A1

公开(公告)日：2019-01-03

申请号：US15639415

申请日：2017-06-30

申请人： Hughes Network Systems, LLC

发明人： Jun Xu ,  Robert J. Torres ,  John L. Border ,  Matthew Baer ,  Szuyuan Huang

IPC分类号： H04W28/02

CPC分类号： H04W28/0268 ,  H04L47/125 ,  H04W28/0284 ,  H04W28/085 ,  H04W40/02 ,  H04W40/08 ,  H04W40/12 ,  H04W84/06

摘要： A system is described that includes a computer programmed: for each of a plurality of terminals, to receive inroute data via one of a plurality of respective inroute channels; using the plurality of respective inroute channels, to determine a first super inroute group (SIG) and a second SIG based on symbol rates of respective inroute channels; to determine a channel quality value of a first inroute channel, of a first terminal, wherein the first inroute channel is one of the plurality of respective inroute channels; to determine a backlog volume of one of the first SIG or the second SIG; and based on determining the channel quality value of the first terminal and the backlog volume of the first or second SIGs, to transmit, to the first terminal, outroute data comprising an instruction to change to a different inroute channel of the first or second SIG.

公开(公告)号：US10085299B2

公开(公告)日：2018-09-25

申请号：US14779260

申请日：2014-06-06

申请人： Intel Corporation

发明人： Achim Luft ,  Muthaiah Venkatachalam

IPC分类号： G06F21/00 ,  H04L29/06 ,  H04W76/28 ,  H04W36/22 ,  H04W28/02 ,  H04N21/24 ,  H04W28/08 ,  H04L5/00 ,  H04L5/14 ,  H04W72/04 ,  H04W52/02 ,  H04W36/30 ,  H04N21/262 ,  H04W36/24 ,  H04W8/00 ,  H04W12/04 ,  H04W48/16 ,  H04W68/00 ,  H04W72/00 ,  H04W4/70 ,  H04W4/90 ,  H04W36/14 ,  H04W36/36 ,  H04W84/12 ,  H04W92/18 ,  H04W4/00 ,  H04W4/22

CPC分类号： H04W76/28 ,  H04L5/0032 ,  H04L5/0035 ,  H04L5/0055 ,  H04L5/14 ,  H04L63/0442 ,  H04N21/24 ,  H04N21/2401 ,  H04N21/26208 ,  H04W4/70 ,  H04W4/90 ,  H04W8/005 ,  H04W12/04 ,  H04W28/0289 ,  H04W28/08 ,  H04W28/085 ,  H04W36/14 ,  H04W36/22 ,  H04W36/24 ,  H04W36/30 ,  H04W36/36 ,  H04W48/16 ,  H04W52/0212 ,  H04W68/005 ,  H04W68/02 ,  H04W72/005 ,  H04W72/0406 ,  H04W76/27 ,  H04W84/12 ,  H04W92/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/24

摘要： In embodiments, apparatuses, methods, and storage media may be described for secure broadcast of discovery information of a discoverable user equipment (UE) in a device-to-device (D2D) network. Specifically, the discovery information may be encrypted with a first encryption key, and then the result of that encryption may be re-encrypted with a second encryption key. The dual-encrypted discovery information may then be broadcast in a cell. Upon reception of the dual-encrypted discovery information, a discovering UE with the appropriate decryption keys may decrypt the message to identify the discovery information. Based on the decrypted discovery information, the discovering UE may identify the presence of the discoverable UE.

公开(公告)号：US20180255605A1

公开(公告)日：2018-09-06

申请号：US15758216

申请日：2016-09-07

申请人： NOKIA SOLUTIONS AND NETWORKS OY

发明人： Ling YU ,  Vinh VAN PHAN ,  Amaanat ALI ,  Christian MAHR ,  Andrea CATTONI ,  Yang LIU

IPC分类号： H04W76/27 ,  H04W76/15 ,  H04W28/08

CPC分类号： H04W76/27 ,  H04L5/001 ,  H04W28/08 ,  H04W28/085 ,  H04W36/0069 ,  H04W76/15 ,  H04W84/20

摘要： A method and apparatus may include determining, by a network node, that a slave radio-resource-control function is to be initiated. The slave radio-resource-control function may be performed by an access point. The method may also include transmitting a message to the access point. The message includes at least one of a request to initiate the slave radio-resource-control function and a confirmation that the slave radio-resource-control function can be initiated.

公开(公告)号：US20180227744A1

公开(公告)日：2018-08-09

申请号：US15945369

申请日：2018-04-04

申请人： Sprint Communications Company L.P.

发明人： Lyle T. Bertz ,  Charles Brent Hirschman

IPC分类号： H04W8/08 ,  H04W48/18 ,  H04W28/02 ,  H04W28/08

CPC分类号： H04W8/08 ,  H04L61/6054 ,  H04L67/06 ,  H04L67/289 ,  H04L67/322 ,  H04W4/20 ,  H04W28/0268 ,  H04W28/085 ,  H04W48/18

摘要： A wireless communication network serves media content to a wireless communication device. The wireless communication network receives registration notices for the wireless communication device from Downstream Content Delivery Networks (dCDNs) when the wireless communication device registers with the dCDNs. The wireless communication network receives CDN signaling from an Upstream Content Delivery Network (uCDN) for one of the multiple dCDNs when the wireless communication device registers with the uCDN. The wireless communication network selects one of the dCDNs for the wireless communication device. The wireless communication network transfers the CDN signaling to the selected one of the dCDNs. The uCDN transfers media content to the dCDN and the dCDN transfers the media content to the wireless communication device.

公开(公告)号：US20180227219A1

公开(公告)日：2018-08-09

申请号：US15745890

申请日：2015-12-21

申请人： Intel IP Corporation

发明人： Yujian Zhang ,  Mo-Han Fong ,  Candy Yiu ,  Wey-Yi W. Guy ,  Umesh Phuyal ,  Youn Hyoung Heo

IPC分类号： H04L12/707 ,  H04L12/801 ,  H04W28/02 ,  H04W28/08

CPC分类号： H04L45/22 ,  H04L47/34 ,  H04W28/0273 ,  H04W28/085 ,  H04W36/0066 ,  H04W36/0069 ,  H04W80/02 ,  H04W88/06

摘要： A network device (e.g., an evolved Node B (eNB), user equipment (UE) or the like) can operate to reduce an interruption time during a fallback operation resulting from a communication link blockage condition (e.g., a human blockage or other natural/physical wireless blockage). The network device includes a network convergence protocol (NCP) layer that enables communication between other network devices of different radio access technologies (RATs) in a heterogeneous network.

公开(公告)号：US10021663B2

公开(公告)日：2018-07-10

申请号：US15114078

申请日：2014-05-28

申请人： ZTE CORPORATION

发明人： Xin Wang ,  Feng He

IPC分类号： H04W56/00 ,  H04W28/08 ,  H04L1/18 ,  H04W76/00 ,  H04W84/04

CPC分类号： H04W56/005 ,  H04L1/18 ,  H04L1/1841 ,  H04L1/1848 ,  H04L1/1867 ,  H04W28/085 ,  H04W76/00 ,  H04W84/042

摘要： A method and device for realizing data transmission, including: when a starting condition of a timer of a packet data convergence protocol (PDCP) of a data receiving side is satisfied, starting the timer of the PDCP of the data receiving side, and receiving and reordering data within a duration of the timer; and when a stopping condition of the timer of the PDCP of the data receiving side is satisfied, stopping the timer, and delivering to an upper layer the reordered data that has been processed; wherein the duration of the timer is related to a radio link control (RLC) mode of an offloading bearer. In embodiments of the present document, by setting the starting condition of the timer of the PDCP at the data receiving side, data packets are received and reordered within the duration of the timer when the data packets are received, and the timer is stopped while the data packets are continuously delivered when the stopping condition of the timer is satisfied, which realizes efficient ordered transmission of the data packets of the PDCP.

公开(公告)号：US09985826B2

公开(公告)日：2018-05-29

申请号：US14939924

申请日：2015-11-12

申请人： Huawei Technologies Co., Ltd.

发明人： Qinghai Zeng ,  Jian Zhang

IPC分类号： H04L12/24 ,  H04W28/08 ,  H04W72/12 ,  H04W84/12 ,  H04W88/02

CPC分类号： H04L41/0803 ,  H04W28/08 ,  H04W28/085 ,  H04W72/12 ,  H04W84/12 ,  H04W88/02

摘要： A service data offloading method, an access network device, and a terminal are provided. The access network device sends a local area network configuration message and a bearer configuration message to the terminal, configures a local area network for the terminal according to the local area network configuration message, and configures a dedicated bearer for the terminal according to the bearer configuration message, where the local area network configuration message or the bearer configuration message includes a downlink-only data reception indication, so that the terminal receives, in the local area network according to the downlink-only data reception indication, downlink data of the dedicated bearer and prohibits sending uplink data of the dedicated bearer.

公开(公告)号：US20180139652A1

公开(公告)日：2018-05-17

申请号：US15369788

申请日：2016-12-05

申请人： Institute For Information Industry

发明人： Shao-Yu LIEN ,  Chiu-Wen CHEN

IPC分类号： H04W28/08 ,  H04W48/10 ,  H04W74/08

CPC分类号： H04W28/085 ,  H04W48/02 ,  H04W74/0833

摘要： A base station determines at least one access class barring parameter based on load balance of a plurality of random access channels, and broadcasts the at least one access class barring parameter. A communication terminal receives a plurality of access class barring parameters from at least one base station, and then determines a random access channel candidate from the random access channels according to the access class barring parameters and performs a random access procedure on the random access channel candidate. Such an access class barring method can efficiently improve traffic congestions of a plurality of random access channels.

公开(公告)号：US09942828B2

公开(公告)日：2018-04-10

申请号：US14670510

申请日：2015-03-27

申请人： FUJITSU LIMITED

发明人： Makoto Uchino ,  Eiji Iimori ,  Yoshiaki Hata

IPC分类号： H04W40/16 ,  H04W40/24 ,  H04W40/12 ,  H04W72/08 ,  H04W28/08 ,  H04W88/06

CPC分类号： H04W40/16 ,  H04W28/085 ,  H04W40/125 ,  H04W40/246 ,  H04W72/085 ,  H04W88/06

摘要： A wireless communication apparatus determines the ratio of sockets which are allocated to a first wireless interface using a first communication network and sockets which are allocated to a second wireless interface using a second communication network, on the basis of the radio quality of the first communication network and the radio quality of the second communication network. The wireless communication apparatus generates the sockets in accordance with the determined ratio and performs wireless communication. The wireless communication apparatus measures the amount of traffic through the first wireless interface and the amount of traffic through the second wireless interface in the wireless communication using the sockets which are generated in accordance with the determined ratio. The wireless communication apparatus corrects the number of sockets allocated to the first wireless interface and the second wireless interface on the basis of the measured amounts of traffic.