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公开(公告)号：US09930581B2
公开(公告)日：2018-03-27
申请号：US14761430
申请日：2013-01-22
发明人： Wei Bai , Jing Han , Na Wei , Haiming Wang , Lili Zhang , Xinying Gao , Pengfei Sun
CPC分类号： H04W36/0055 , H04W76/19
摘要： Systems and techniques for link failure management in multiple connection systems. Upon detection of a link failure with a local area base station during a dual connection mode in which the user device is connected to a macro base station and a local area base station, a user device sends a failure indication and a measurement results report for serving and neighboring base stations to its serving macro base station, and selects a response to the failure based at least in part on evaluation information received from the macro base station. Upon detection of a link failure with a macro base station, the user device determines whether to reconnect to the macro base station or a different macro base station and whether to reconnect with the original local area base station or a different local area base station.
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公开(公告)号：US09900876B2
公开(公告)日：2018-02-20
申请号：US14761851
申请日：2013-01-18
发明人： Chunyan Gao , Na Wei , Shuang Tan , Erlin Zeng , Haiming Wang , Wei Bai
CPC分类号： H04W72/042 , H04L1/08 , H04L1/189
摘要： The present invention addresses a method, apparatus and computer program product for enabling enhanced repetition transmission for downlink control signal to improve machine type communication coverage. One or a plurality of downlink control channel signaling window lengths is/are predefined, a start position of a window in which repetition of download control signal is allowed is determined based on the determined control channel signaling window length for each window length, and transmission of repetition of download control signal is caused at the determined start position in the respective obtained window length.
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公开(公告)号：US09877238B2
公开(公告)日：2018-01-23
申请号：US14761421
申请日：2013-01-18
发明人： Na Wei , Wei Hong , Erlin Zeng , Haiming Wang
CPC分类号： H04W36/0072 , H04W36/0016 , H04W36/14 , H04W84/12
摘要： Embodiments of the invention provide a method, apparatus and computer readable memory for controlling a user equipment (UE), comprising receiving at the UE on a first radio access technology (RAT) from a first access node radio resource control information for a second RAT. Then the UE performs at least one of a) uses the received radio resource control information to configure or reconfigure a module of the UE for communicating on the second RAT, and b) uses the module of the UE to report the received radio resource control information on the second RAT to a second access node.
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公开(公告)号：US09854473B2
公开(公告)日：2017-12-26
申请号：US14910968
申请日：2013-08-08
发明人： Wei Hong , Na Wei , Wei Bai , Haiming Wang , Jari Jaakko Isokangas
CPC分类号： H04W28/08 , H04L45/306 , H04W24/08 , H04W28/0289 , H04W40/02 , H04W84/12
摘要： For use in offloading traffic to a wireless local area network (WLAN) a user equipment (UE) receives from a wireless wide area network at least a first set of thresholds having different thresholds corresponding to different types of data to be offloaded. The UE utilizes the threshold corresponding to a given type of data to evaluate whether an access node operating in the WLAN is suitable for offloading data of the given type. Only if the evaluated access node is determined to be suitable will the UE use it for offloading, and only for data of the given type. In other non-limiting embodiments the first set of thresholds has different thresholds corresponding to different data-types for different categories (e.g., subscription levels) of the UE; and there may be a second set of thresholds with different thresholds corresponding to different classifications of different WLAN access nodes.
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公开(公告)号：US09642053B2
公开(公告)日：2017-05-02
申请号：US14648839
申请日：2012-12-28
发明人： Wei Hong , Na Wei , Erlin Zeng , Haiming Wang , Pengfei Sun
CPC分类号： H04W36/08 , H04W24/10 , H04W36/22 , H04W36/30 , H04W84/047
摘要： The present invention relates to devices, methods and computer program products concerning a communication link in, for example, a so-called unlicensed band. The invention proposes an apparatus, comprising: a control module configured to control a transceiver being controllable to use at least one of at least two transmission resources for communication with a respective other apparatus, wherein a first transmission resource is useable for a direct communication with another apparatus of a first type and a second transmission resource is useable for a communication with one of plural other apparatuses of a second type each linked to the other apparatus of the first type, determine whether communication is setup via one of the plural other apparatuses of the second type, and, in response thereto, obtain information for deciding to switch the communication to another one of the apparatuses of the second type, evaluate the information obtained, and, cause to decide to switch the communication to one other apparatus of the second type.
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公开(公告)号：US10085177B2
公开(公告)日：2018-09-25
申请号：US15353132
申请日：2016-11-16
发明人： Wei Hong , Na Wei , Haiming Wang , Erlin Zeng , Wei Bai , Pengfei Sun
IPC分类号： H04W28/08 , H04W76/15 , H04W36/22 , H04W8/22 , H04W84/12 , H04W88/06 , H04W88/10 , H04W84/04
CPC分类号： H04W28/085 , H04W8/22 , H04W36/22 , H04W76/15 , H04W84/042 , H04W84/12 , H04W88/06 , H04W88/10
摘要： A method, apparatus and computer program product are provided for enabling efficient allocation of discovery resources for device to device communications. An example method may comprise establishing a cellular network connection to an access point. The method may further comprise establishing a local area network connection to a user equipment. Additionally, the method may comprise either receiving offloaded data for the user equipment from the access point via the cellular network connection and relaying the offloaded data to the user equipment via the local area network connection, or receiving offloaded data for the access point from the user equipment via the local area network connection and relaying the offloaded data to the access point via the cellular network connection. Similar and related example methods, example apparatuses, and example computer program products are also provided.
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7.发明授权公开(公告)号：US09924529B2
公开(公告)日：2018-03-20
申请号：US14953092
申请日：2015-11-27
发明人： Wei Hong , Na Wei , Haiming Wang , Jing Han , Chunyan Gao , Wei Bai , Gilles Charbit
CPC分类号： H04W72/1215 , H04W72/0413 , H04W74/04 , H04W74/0816
摘要： Systems and techniques for managing the use of industrial-scientific-medical bands for cellular network communication. An apparatus comprises a processing system and a memory storing a set of program instructions. The processing system is configured to cause the apparatus to receive channel information from a UE reporting the control of an unlicensed band channel by the UE and cause the apparatus to schedule a communication session with the UE over the channel, with the channel being configured and activated as a component carrier. The apparatus may further request one or more user equipments (UEs) to report their wireless fidelity (WiFi) capability and request user equipments having WiFi capability to compete for the wireless medium and report occupation of the wireless medium in the form of a request to send command, to which the apparatus responds with a clear to send command.
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公开(公告)号：US09843997B2
公开(公告)日：2017-12-12
申请号：US14783953
申请日：2013-04-12
发明人： Na Wei , Wei Hong , Haiming Wang , Erlin Zeng
摘要： In terms of enhancements in relation to, scenarios allowing communication via multiple access systems an example aspect of the present invention encompasses an apparatus, comprising a controller, configured to cause control of a transceiver which is configured to communicate via at least two access systems, receive at least two access control commands from distinct sources, each access control command commanding access to at least one of the at least two access systems, detect a conflict between at least part of the at least two commands, and in case of a detected conflict, resolve the conflict by causing to withdraw at least part of one of the at least two access control commands based on a priority relation between the at least two conflicting access control commands. Further, an apparatus is encompassed which comprises a controller, configured to cause control of a transceiver which is configured to communicate via an access system with a terminal, cause to transmit an access control command to said terminal, said access control command commanding access to at least one of at least two access systems available for said terminal, cause to receive a report from the terminal regarding a detected conflict relating to said access control command. Likewise, corresponding methods and computer program products are addressed.
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公开(公告)号：US09713060B2
公开(公告)日：2017-07-18
申请号：US14440813
申请日：2012-11-07
发明人： Na Wei , Pengfei Sun , Erlin Zeng , Chunyan Gao , Wei Bai , Haiming Wang , Wei Hong , Lili Zhang
CPC分类号： H04W36/32 , H04J11/0069 , H04J11/0079 , H04J11/0093 , H04J2211/001 , H04L27/2692 , H04W56/00 , H04W56/002
摘要： A method, system, and computer program product that provides a two-index system for clusters of small cells in a wireless network. A first index is employed for access to and identification of a serving cell within a cluster of small cells. A second index indicates a group of small cells for determining mobility control. The first index may be derived from primary/secondary synchronization signals, or from frequency/time division multiplex signal position. The second index may be indicated in system/master information block signals or predefined as a plurality of small cells identified by the first index for each cell. Determination of physical cell identification is aided by providing a plurality of primary/secondary synchronization (PSS/SSS) signal alternating configurations with indicator, wherein a maximum number of configurations is predefined. Signaling the PSS/SSS configurations by one of broadcast or dedicated signaling, said signaling indicating whether each configuration is one of periodic or aperiodic alternation.
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