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公开(公告)号：US20190239062A1
公开(公告)日：2019-08-01
申请号：US16339253
申请日：2017-09-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngkyo BAEK , Sunghoon KIM
CPC classification number: H04W8/12 , H04W8/02 , H04W24/02 , H04W36/0022 , H04W48/02 , H04W52/02 , H04W60/00 , H04W60/06 , H04W88/023 , H04W88/12 , Y02D70/00 , Y02D70/10 , Y02D70/12 , Y02D70/126
Abstract: The present invention relates to a method for saving on managed resources and a device therefor. A communication method of a terminal, according to one embodiment of the present invention, may comprise the steps of: determining whether a terminal and an MME are both capable of attaching without creating a PDN connection; in case the terminal and the MME are both capable of attaching without creating a PDN connection, determining whether a condition for not creating a PDN connection is satisfied; and in case the condition for not creating a PDN connection is satisfied, transmitting, to the MME, an attach request message including information associated with a request for not creating a PDN connection.
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2.发明申请
公开(公告)号：US20190215787A1
公开(公告)日：2019-07-11
申请号：US16357942
申请日：2019-03-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Bum KIM , Soeng Hun KIM , Gert-Jan VAN LIESHOUT , Kyeong In JEONG
CPC classification number: H04W52/365 , H04W52/228 , H04W52/545 , H04W72/0413 , H04W88/06 , H04W88/08 , Y02D70/12 , Y02D70/124 , Y02D70/126 , Y02D70/14 , Y02D70/20
Abstract: A method and an apparatus for efficiently reporting user equipment (UE) are provided. A method of transmitting Power Headroom Report (PHR) of UE in a mobile communication system, includes configuring an evolved PHR including an indicator with respect of a variation factor of maximum transmission power of the UE, and transmitting the evolved PHR to an eNB. An eNB may know maximum transmission power of an UE and a variation factor thereof to enable efficient scheduling.
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3.发明申请
公开(公告)号：US20190098521A1
公开(公告)日：2019-03-28
申请号：US16188491
申请日：2018-11-13
Applicant: NxGen Partners IP, LLC
Inventor： Solyman Ashrafi
IPC: H04W24/04 , H04B10/112 , H04B10/038 , H04W76/15
CPC classification number: H04W72/08 , H04B10/038 , H04B10/1123 , H04B10/1129 , H04L41/0823 , H04L41/0893 , H04L41/12 , H04L41/20 , H04L41/5054 , H04L41/5087 , H04L43/0852 , H04W24/02 , H04W24/04 , H04W24/08 , H04W28/16 , H04W52/0203 , H04W76/15 , H04W84/00 , H04W84/045 , H04W92/12 , Y02D70/10 , Y02D70/12 , Y02D70/122 , Y02D70/1224 , Y02D70/126 , Y02D70/1262 , Y02D70/14 , Y02D70/142 , Y02D70/146 , Y02D70/22
Abstract: A system for providing small cell backhaul communication comprises a small cell backhaul network includes a plurality of small cell network nodes. At least one transceiver at each of the plurality of small cell network nodes establishes communication links with other small cell network nodes within the small cell backhaul network. A fast failover group table is located at each of the plurality of small cell network nodes. A software defined network controller controls communication link configuration by the at least one transceiver. The software defined network controller calculates for each of the communications links within the small cell backhaul network a primary link and at least one back-up link. The software defined network controller stores the calculated primary link and at least one back-up link in the fast failover group table of each of the plurality of small cell network nodes. Each of the plurality of small cell network nodes locally determining to establish the at least one back-up link responsive to a determination that the primary link is down and the stored at least one back-up link for an associated small cell network node.
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公开(公告)号：US20190075421A1
公开(公告)日：2019-03-07
申请号：US15741471
申请日：2016-07-01
Applicant: VIRTUAL PERIMETERS LIMITED
Inventor： Lee Fogg , Clifford Kirby
CPC classification number: H04W4/021 , H04M1/72519 , H04M1/72522 , H04M1/7253 , H04W4/80 , H04W64/00 , H04W84/18 , H04W88/02 , H04W88/06 , Y02D70/1222 , Y02D70/1224 , Y02D70/124 , Y02D70/126 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164 , Y02D70/22 , Y02D70/26
Abstract: This application relates to location systems suitable for monitoring the locations of people or objects within a group. Each person or object has a master or slave unit, which has a short-range wireless transceiver. Each unit has a unique identifier, and an ad-hoc mesh network is created between the units using short-range wireless connections between the units. Each unit periodically broadcasts its ID, which is received by other in-range units, and which compiles a list of received IDs and routing data (the IDs of the other units from which each ID was received). The IDs and routing data are shared on the ad-hoc mesh network, enabling the locations of the units to be approximately triangulated by placing the master or slave units in a virtual map in which the routing data for each received ID corresponds to that of second data signal, and wherein the placement of the master or slave units in the virtual map is also correct with regard to the estimated range of each master or slave unit. Each unit is able to determine its absolute position, when required, for example, using a GPS receiver, and this can also be shared on the ad-hoc mesh network. By using primarily short-range communications, the power consumption of each unit is reduced, as well as the incidence of erroneous transmission of signals to an external or public network. However, the master unit has a long-range wireless transceiver to enable it to transmit, for example, a distress signal to an external monitoring station (62).
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5.发明申请
公开(公告)号：US20190069187A1
公开(公告)日：2019-02-28
申请号：US15835078
申请日：2017-12-07
Applicant: NxGen Partners IP, LLC
Inventor： Solyman Ashrafi
CPC classification number: H04W16/24 , G06F2009/45595 , H04L41/0823 , H04L41/0893 , H04L41/12 , H04L41/5054 , H04L41/5087 , H04L43/0852 , H04L45/64 , H04W24/02 , H04W28/02 , H04W28/16 , H04W36/22 , H04W52/0203 , H04W52/0206 , H04W84/18 , H04W92/12 , Y02D70/10 , Y02D70/12 , Y02D70/122 , Y02D70/1224 , Y02D70/126 , Y02D70/1262 , Y02D70/14 , Y02D70/142 , Y02D70/146 , Y02D70/22
Abstract: A system for providing small cell backhaul communication includes a small cell backhaul network including a plurality of small cell network nodes. A software defined network (SDN) controller controls link configuration between the plurality of small cell network nodes of the small cell backhaul network. The SDN controller communicates control channel information with the plurality of small cell network nodes over a primary access license (PAL) control channel using a citizens broadband radio services (CBRS) band that enables software defined networking.
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公开(公告)号：US20190053008A1
公开(公告)日：2019-02-14
申请号：US16079501
申请日：2017-02-10
Applicant: ZTE CORPORATION
Inventor： Haigang HE , Youxiong LU , Shuanghong HUANG , Jie CHEN
CPC classification number: H04W4/027 , H04W4/40 , H04W8/005 , H04W28/02 , H04W28/0226 , H04W28/08 , H04W72/0453 , H04W72/048 , H04W84/005 , Y02D70/126
Abstract: Provided are a V2X communication method and device. The method includes: acquiring user attribute information; determining a detection parameter for detecting first V2X information according to the user attribute information, and detecting the first V2X information according to the detection parameter; and/or determining a sending parameter for sending second V2X information according to the user attribute information, and sending the second V2X information according to the sending parameter. The solution solves the problems of resource congestion and limited energy which are prone to occur in V2X communication in the related art, thereby achieving the purpose of improving the reliability of V2X communication, implementing congestion control and saving energy.
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公开(公告)号：US20180317275A1
公开(公告)日：2018-11-01
申请号：US16023333
申请日：2018-06-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren CHANG , Shulan FENG
CPC classification number: H04W76/27 , H04J11/0083 , H04J11/0086 , H04J11/0089 , H04L9/08 , H04W24/10 , H04W36/30 , Y02D70/1224 , Y02D70/1242 , Y02D70/126 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/20 , Y02D70/26
Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a communication method and a device. Second user equipment executes some tasks required for communication between first user equipment and a network device, and the first user equipment properly communicates with the second user equipment. In this way, energy consumption of the first user equipment required for communication with the network device can be reduced, thereby prolonging a standby time and improving user experience.
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公开(公告)号：US20180317210A1
公开(公告)日：2018-11-01
申请号：US16021293
申请日：2018-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chi Zhang , Guohua Zhou , Dongdong Wei , Yi Wang
CPC classification number: H04W72/042 , H04L5/0053 , H04W28/0278 , H04W52/0209 , H04W52/0216 , H04W72/1278 , H04W76/14 , H04W88/04 , Y02D70/126 , Y02D70/1262 , Y02D70/142 , Y02D70/20 , Y02D70/21 , Y02D70/26
Abstract: A resource request method and system, a device, and a network side node are provided. The method includes the following steps: A target device sends a first target device message to a relay device. When receiving the first target device message, the relay device sends a first relay device message to a network side node according to the first target device message. The network side node receives the first relay device message, and sends first grant information to the target device according to the first relay device message. The first grant information includes a data transmission resource allocated by the network side node to the target device. According to embodiments of the present disclosure, energy consumption of a sending device, that is, a target device, can be reduced while the sending device obtains a transmission resource.
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公开(公告)号：US20180294908A1
公开(公告)日：2018-10-11
申请号：US15790391
申请日：2017-10-23
Applicant: ISCO International, LLC
Inventor： Amr Abdelmonem
CPC classification number: H04B1/1036 , H04B1/7097 , H04B10/25 , H04B17/309 , H04B17/336 , H04B17/345 , H04B2001/1045 , H04B2001/1054 , H04B2001/1072 , H04B2201/70728 , H04J11/0023 , H04J11/005 , H04J11/0056 , H04J13/00 , H04L1/0021 , H04L1/0026 , H04L1/242 , H04L5/001 , H04L5/0053 , H04L5/006 , H04L5/0073 , H04L5/0082 , H04L41/0823 , H04L41/12 , H04L43/0829 , H04L43/0852 , H04L43/16 , H04L43/50 , H04L45/22 , H04L45/28 , H04L69/323 , H04W16/32 , H04W24/06 , H04W24/08 , H04W24/10 , H04W28/0236 , H04W28/04 , H04W36/08 , H04W36/20 , H04W40/02 , H04W40/12 , H04W52/241 , H04W72/0433 , H04W72/044 , H04W72/0453 , H04W72/048 , H04W72/082 , H04W72/085 , H04W72/1231 , H04W88/08 , H04W88/085 , H04W92/20 , Y02D70/10 , Y02D70/12 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/126 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/23 , Y02D70/26 , Y02D70/34 , Y02D70/40
Abstract: A method that incorporates aspects of the subject disclosure may include, for example, obtaining, by a system comprising a processor, interference information associated with one or more physical resource blocks (PRBs) from each base station of a plurality of base stations. Further, the method can include determining, by the system, from the interference information a strategy for improving a PRB utilization of a first base station of the plurality of base stations. In addition, the method can include conveying, by the system, the strategy to at least one base station of the plurality of base stations. Other embodiments are disclosed.
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公开(公告)号：US20180270790A1
公开(公告)日：2018-09-20
申请号：US15986208
申请日：2018-05-22
Applicant: FUJITSU LIMITED
Inventor： Yulong SHI , Haibo XU , Wei XI
CPC classification number: H04W68/02 , H04W52/0209 , Y02D70/00 , Y02D70/10 , Y02D70/12 , Y02D70/126 , Y02D70/1262
Abstract: An apparatus and method for paging a UE and a communications system. The method includes: calculating a first-grade paging group index based on an inherent identity of the UE, or based on an inherent identity of the UE and a network configuration parameter; calculating a second-grade paging group index based on a network identity allocated by an MME; receiving indication information for indicating paging group indices transmitted by a base station; determining whether the information contained in the indication information is consistent with the first-grade paging group index and the second-grade paging group index; and decoding a downlink data channel to determine whether the UE is paged when it is consistent. Hence, different paging groups may have identical or approximate numbers of UEs, which may reduce a probability of “false paging” of the overall cell.
