公开(公告)号：US20170279584A1

公开(公告)日：2017-09-28

申请号：US15503966

申请日：2014-08-29

Applicant: Nokia Solutions and Networks Oy

Inventor： Kari Pekka PAJUKOSKI ,  Esa Tapani TIIROLA ,  Kari Juhani HOOLI

IPC: H04L5/00 ,  H04W74/08 ,  H04W74/00 ,  H04L1/00 ,  H04W72/12

CPC classification number: H04L5/0053 ,  H04L1/0038 ,  H04L5/0051 ,  H04L5/0094 ,  H04W72/00 ,  H04W72/1289 ,  H04W74/004 ,  H04W74/0833

Abstract: Systems, methods, apparatuses, and computer program products for an enhanced random access channel (RACH) procedure are provided. One method may include receiving an access request comprising a signature from at least one user equipment. The method may then include providing, to the at least one user equipment, multiple at least partially overlapping resource opportunities for a first scheduled transmission, and performing blind decoding of the first scheduled transmission for the multiple at least partially overlapping resource opportunities

公开(公告)号：US09775071B2

公开(公告)日：2017-09-26

申请号：US14609395

申请日：2015-01-29

Applicant: QUALCOMM Incorporated

Inventor： Wanshi Chen ,  Tao Luo ,  Peter Gaal ,  Hao Xu

IPC: H04W72/04 ,  H04W28/06 ,  H04L5/14 ,  H04W28/26 ,  H04B7/14 ,  H04W72/00

CPC classification number: H04W28/065 ,  H04L5/14 ,  H04W28/26 ,  H04W72/00

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus configures a radio frame with a subframe configuration based on a restriction, the radio frame being part of a sequence of a plurality of radio frames. The restriction excludes the radio frame from conforming to a set of subframe configurations based on at least one of a position of the radio frame within the sequence of radio frames or a type of information to be transmitted or received in the radio frame. The apparatus then communicates with a user equipment (UE) during the radio frame based on the subframe configuration.

公开(公告)号：US09755773B2

公开(公告)日：2017-09-05

申请号：US14068155

申请日：2013-10-31

Applicant: FUNAI ELECTRIC CO., LTD.

Inventor： Takuya Suzuka

IPC: H04H40/90 ,  H04W4/00 ,  H04W72/00 ,  H04B1/00 ,  H04B15/06

CPC classification number: H04H40/90 ,  H04B1/0057 ,  H04B15/06 ,  H04W4/00 ,  H04W72/00

Abstract: A receiving apparatus comprises: a plurality of tuners; and a controller that controls a frequency of a local oscillation signal from each tuner such that a frequency of a synthetic signal generated by multiplying the local oscillation signals from the plurality of tuners by each other does not fall in a frequency band of a channel selected by each tuner. Deterioration in reception quality due to the multiplication of the local oscillation signals is prevented.

公开(公告)号：US09750022B2

公开(公告)日：2017-08-29

申请号：US14454589

申请日：2014-08-07

Applicant: Cisco Technology, Inc.

Inventor： Hui Liu ,  Jiatong Zhou ,  Jiang Zhu ,  Tak Ming Francis Pang

IPC: H04W72/04 ,  H04W16/14 ,  H04W16/02 ,  H04W88/08 ,  H04W72/00

CPC classification number: H04W72/0453 ,  H04W16/02 ,  H04W16/14 ,  H04W72/00 ,  H04W88/08

Abstract: In one embodiment, a method comprises determining, by an apparatus, a pattern of frequency band capabilities of wireless client devices relative to respective wireless Media Access Control (MAC) addresses of the wireless client devices, the determining based on a machine-based classification of the wireless client device capabilities relative to the respective MAC addresses; classifying a new wireless client device based on classifying the corresponding MAC address of the new client device relative to the pattern; and steering the new wireless client device to an available wireless band based on the classifying of the new wireless client device.

公开(公告)号：US20170244536A1

公开(公告)日：2017-08-24

申请号：US15589525

申请日：2017-05-08

Applicant: Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd.

Inventor： Mingju Li ,  Yajun Zhu ,  Yunfei Zhang

IPC: H04L5/00 ,  H04W72/04 ,  H04L5/14 ,  H04B7/26

CPC classification number: H04L5/0062 ,  H04B7/2656 ,  H04L5/1469 ,  H04W72/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/0816 ,  H04W88/06

Abstract: A data transmission method, a data transmission system, a control method, a control system, and a device having a base station function are provided. The control method includes: setting, in a frame structure in a time division duplex mode, a downlink channel detection sub-frame used for periodically detecting whether a downlink channel of an unlicensed frequency band is idle; and sending an uplink channel detection sub-frame configuration command to a terminal according to a configuration mode of the downlink channel detection sub-frame, so that the terminal sets, in the frame structure according to the uplink channel detection sub-frame configuration command, an uplink channel detection sub-frame used for periodically detecting whether an uplink channel of the unlicensed frequency band is idle.

公开(公告)号：US09743313B2

公开(公告)日：2017-08-22

申请号：US14614513

申请日：2015-02-05

Applicant: InterDigital Technology Corporation

Inventor： Joseph A. Kwak ,  Angelo A. Cuffaro ,  Paul Marinier ,  Christopher R. Cave ,  Ahmed Ali ,  Vincent Roy ,  Athmane X. Touag ,  Frank La Sita ,  Marian Rudolf ,  Teresa J. Hunkeler ,  Shamim A. Rahman

IPC: H04W28/02 ,  H04W28/14 ,  H04W48/18 ,  H04W72/04 ,  H04W28/08 ,  H04W48/08 ,  H04W48/12 ,  H04W48/20 ,  H04W72/00 ,  H04W74/08

CPC classification number: H04W28/0284 ,  H04W28/08 ,  H04W28/14 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W48/20 ,  H04W72/00 ,  H04W72/0426 ,  H04W74/08

Abstract: A method and apparatus may be used for network management via MAC measurements. The measurements may include WTRU uplink traffic loading measurement, and an AP service loading measurement. The measurements may be applicable to at least to layers 1 and 2 as applied to, for example, 802.11k in the context of OFDM and CDMA 2000 systems, but may be applicable to other scenarios as well. A method for determining and transmitting congestion information may be provided for a Wireless Local Area Network (WLAN) system. The method and apparatus may be used for managing congestion when congestion is detected. The method and apparatus may be used in wireless systems that use a Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA) mechanism. The methods may be implemented in wireless transmit/receive units (WTRU)s and access points (AP)s of various forms.

公开(公告)号：US09730224B2

公开(公告)日：2017-08-08

申请号：US14695642

申请日：2015-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk Jang ,  Soenghun Kim

IPC: H04W72/04 ,  H04W72/12 ,  H04W72/00 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/0078 ,  H04L5/0098 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/00 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/12 ,  H04W72/1278

Abstract: A method and an apparatus for activating or deactivating a primary carrier and secondary carriers in a Time Division Duplex Long Term Evolution (TDD LTE) system using carrier aggregation are provided. An apparatus includes an User Equipment employing the method corresponding the operation associated with the activation and deactivation of SCells, which thereby performs communication with eNBs without errors.

公开(公告)号：US20170222786A1

公开(公告)日：2017-08-03

申请号：US15486002

申请日：2017-04-12

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Shohei YAMADA ,  Katsunari UEMURA

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/001 ,  H04L5/0053 ,  H04L5/0091 ,  H04W48/12 ,  H04W72/00 ,  H04W72/042 ,  H04W74/00

Abstract: Disclosed are a communication system, a base station apparatus, a mobile station apparatus, and a method for communication, which facilitate efficient administration of information for settings maintained by base station apparatuses and mobile station apparatuses in a system involving a plurality of component carriers. A mobile communications system including the base station apparatus and the mobile station apparatus administers the system information of one or more component carriers possessing select spectrum width from the system spectrum. When a component carrier is added to the mobile station apparatus, the system applies the system information belonging to the component carriers already connected to the system to the component carrier added thereto.

公开(公告)号：US09723646B2

公开(公告)日：2017-08-01

申请号：US14168679

申请日：2014-01-30

Applicant: Intel Corporation

Inventor： Anthony S. Lee

IPC: H04W88/06 ,  H04W76/02 ,  H04W36/14 ,  H04W68/12 ,  H04W72/04 ,  H04W72/00 ,  H04W36/26 ,  H04W92/02 ,  H04W88/14 ,  H04W28/06 ,  H04L5/00 ,  H04W36/30 ,  H04W84/04 ,  H04W76/04

CPC classification number: H04W76/16 ,  H04L5/0092 ,  H04W28/06 ,  H04W36/14 ,  H04W36/26 ,  H04W36/30 ,  H04W68/12 ,  H04W72/00 ,  H04W72/04 ,  H04W72/048 ,  H04W76/28 ,  H04W84/04 ,  H04W88/06 ,  H04W88/14 ,  H04W92/02

Abstract: An apparatus for communicating over a circuit switched network and a packetized data network. The apparatus includes a packetized data modem, a circuit switched modem, and a hybrid processor. The packetized data modem is configured to communicate with the packetized data network over a packetized data radio link via a radio. The circuit switched modem is configured to communicate with the circuit switched network over a circuit switched radio link via the radio. The hybrid processor is configured to monitor a circuit switched sleep cycle and a packetized data sleep cycle, and is configured to direct the packetized data modem and the circuit switched modem to switch between the networks according to the sleep cycles by prioritizing communications with the circuit switched network above communications with the packetized data network.

公开(公告)号：US09712293B2

公开(公告)日：2017-07-18

申请号：US13631093

申请日：2012-09-28

Applicant: Huawei Technologies Co., Ltd

Inventor： Fredrik Berggren ,  Jianghua Liu

IPC: H04W76/00 ,  H04L5/00 ,  H04W24/10 ,  H04W28/06 ,  H04W72/00 ,  H04W72/12

CPC classification number: H04L5/001 ,  H04L5/0057 ,  H04W24/10 ,  H04W28/06 ,  H04W72/00 ,  H04W72/12

Abstract: In a radio communication system, a number of downlink component carriers can be aggregated for communication between a network node and a User Equipment (UE). A set of downlink component carriers is determined from the number of downlink component carriers. A downlink control channel for the UE is arranged to include information being usable for identifying at least one downlink component carrier of the set of downlink component carriers. A channel quality report is to be provided for each one of the at least one identified downlink component carrier.