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1.发明授权Coordinated transmission rate and channel scheduling for wireless multicast and broadcast 有权无线组播和广播的协调传输速率和频道调度公开(公告)号：US08929270B2
公开(公告)日：2015-01-06
申请号：US13663417
申请日：2012-10-29
Applicant: QUALCOMM Incorporated
Inventor： Vincent Park , Junyi Li , Zhibin Wu
CPC classification number: H04W4/06 , H04L1/0039 , H04W72/14
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives indication of a transmission scheme for decoding multicast/broadcast data transmitted from a sender, receives a reservation signal for the multicast/broadcast data from the sender, determines whether the receiver is capable of decoding the multicast/broadcast data at the indicated transmission scheme, and transmits a confirmation signal for the multicast/broadcast data to the sender after determining that the receiver is capable of decoding the multicast/broadcast data at the indicated transmission scheme. The apparatus receives the multicast/broadcast data according to the transmission scheme after the confirmation signal is transmitted. Alternatively, the apparatus suppresses transmission of the confirmation signal when it is determined that the receiver is not capable of decoding the multicast/broadcast data at the indicated transmission scheme.
Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置接收用于解码从发送方发送的多播/广播数据的传输方案的指示，从发送方接收多播/广播数据的预约信号，确定接收机是否能够以指示的传输解码组播/广播数据 并且在确定接收机能够以所指示的传输方案解码多播/广播数据之后，向发送方发送用于多播/广播数据的确认信号。 该装置在发送确认信号之后根据传输方案接收组播/广播数据。 或者，当确定接收机不能以所指示的传输方案解码多播/广播数据时，该设备抑制确认信号的传输。
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公开(公告)号：US20140112163A1
公开(公告)日：2014-04-24
申请号：US13656564
申请日：2012-10-19
Applicant: QUALCOMM INCORPORATED
Inventor： Vincent Park , Junyi Li , Zhibin Wu
CPC classification number: H04W72/005
Abstract: A method, an apparatus, and a computer program product for wireless communication are described. The apparatus wirelessly transmits a reservation signal intended for a plurality of receivers for scheduling a broadcast/multicast data transmission, monitors for a confirmation signal from at least one of the plurality of receivers, wirelessly transmits the broadcast/multicast data transmission to the plurality of receivers if the confirmation signal is received, and suppresses transmission of the broadcast/multicast data to the plurality of receivers if the confirmation signal is not received. In some embodiments, the apparatus further determines at least one of a number of received confirmation signals or a signal strength of a received confirmation signal from the at least one of the plurality of receivers, and suppresses transmission of the broadcast/multicast data based on the determined at least one of the number of received confirmation signals or the signal strength of the received confirmation signal.
Abstract translation: 描述了用于无线通信的方法，装置和计算机程序产品。 该装置无线地发送旨在用于多个接收机的预约信号，用于调度广播/多播数据传输，监视来自多个接收机中的至少一个的确认信号，将广播/组播数据传输无线地发送到多个接收机 如果接收到确认信号，并且如果没有接收到确认信号，则抑制广播/多播数据向多个接收机的发送。 在一些实施例中，该装置进一步确定多个接收到的确认信号中的至少一个或来自多个接收机中的至少一个接收机的接收到的确认信号的信号强度，并基于该信号抑制广播/多播数据的传输 确定接收到的确认信号的数量中的至少一个或所接收的确认信号的信号强度。
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公开(公告)号：US10681530B2
公开(公告)日：2020-06-09
申请号：US15182247
申请日：2016-06-14
Applicant: QUALCOMM Incorporated
Inventor： George Tsirtsis , Vincent Park
IPC: G06F15/173 , H04W8/02 , H04L12/26 , H04W80/04 , H04W88/18 , H04L12/707 , H04L12/751 , H04L12/801
Abstract: The claimed subject matter relates to systems and methods for processing messages in a wireless communications environment. In an aspect, a communications method is provided. The method includes initiating a registration with a network domain node and generating sequence information with respect to the registration. The sequence information is then employed to facilitate further communications with the network domain node.
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公开(公告)号：US10009260B2
公开(公告)日：2018-06-26
申请号：US14945159
申请日：2015-11-18
Applicant: QUALCOMM Incorporated
Inventor： Karl Georg Hampel , Vincent Park
IPC: H04L12/26 , H04L12/709 , H04L12/721 , H04W40/32 , H04L12/715
CPC classification number: H04L45/245 , H04L45/04 , H04L45/124 , H04L45/46 , H04W40/32
Abstract: Aspects of the disclosure relate to network management in communication networks, including but not limited to wireless communication networks including integrated access and backhaul (IAB) nodes within an IAB backhaul network. For example, a network node may determine to integrate a peer node, to which the network node has physical connectivity, into a network routing domain of which the routing node is a member. In another example, a network node may determine to truncate a peer node from a network routing domain. In various examples, the decisions to propagate or truncate the network routing domain may be made based on routing messages within a network routing domain, or in a plurality of overlapping network routing domains. In further examples, the decisions may be based on information about physical links between respective nodes.
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公开(公告)号：US20170006499A1
公开(公告)日：2017-01-05
申请号：US14952660
申请日：2015-11-25
Applicant: QUALCOMM Incorporated
Inventor： Karl Georg Hampel , Vincent Park
CPC classification number: H04W28/10 , H04L41/0668 , H04L45/04 , H04L45/22 , H04L45/28 , H04L69/40 , H04W28/08 , H04W40/02 , H04W40/12
Abstract: Aspects of the disclosure relate to network management and routing protocols in communication networks, including but not limited to wireless communication networks including Integrated-Access-Backhaul (IAB) nodes within an IAB network. In some examples, one or more traffic flows between an IAB node and a remote network may be migrated from a first tunnel associated with a first network routing domain to a second tunnel associated with a second routing domain in accordance with route information pertaining to each of the network routing domains. In various examples, the migration may be performed in response to a failure of a wireless link in the IAB network, while in other examples, the migration may be performed in response to congestion or overloading of an IAB node.
Abstract translation: 本公开的方面涉及通信网络中的网络管理和路由协议，包括但不限于包括IAB网络内的综合接入回程（IAB）节点的无线通信网络。 在一些示例中，IAB节点和远程网络之间的一个或多个业务流可以从与第一网络路由域相关联的第一隧道迁移到与第二路由域相关联的第二隧道，根据与第二路由域相关联的路由信息 网络路由域。 在各种示例中，可以响应于IAB网络中的无线链路的故障来执行迁移，而在其他示例中，可以响应于IAB节点的拥塞或重载来执行迁移。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20140119262A1
公开(公告)日：2014-05-01
申请号：US13663417
申请日：2012-10-29
Applicant: QUALCOMM INCORPORATED
Inventor： Vincent Park , Junyi Li , Zhibin Wu
IPC: H04W4/06
CPC classification number: H04W4/06 , H04L1/0039 , H04W72/14
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives indication of a transmission scheme for decoding multicast/broadcast data transmitted from a sender, receives a reservation signal for the multicast/broadcast data from the sender, determines whether the receiver is capable of decoding the multicast/broadcast data at the indicated transmission scheme, and transmits a confirmation signal for the multicast/broadcast data to the sender after determining that the receiver is capable of decoding the multicast/broadcast data at the indicated transmission scheme. The apparatus receives the multicast/broadcast data according to the transmission scheme after the confirmation signal is transmitted. Alternatively, the apparatus suppresses transmission of the confirmation signal when it is determined that the receiver is not capable of decoding the multicast/broadcast data at the indicated transmission scheme.
Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置接收用于解码从发送方发送的多播/广播数据的传输方案的指示，从发送方接收多播/广播数据的预约信号，确定接收机是否能够以指示的传输解码组播/广播数据 并且在确定接收机能够以所指示的传输方案解码多播/广播数据之后，向发送方发送用于多播/广播数据的确认信号。 该装置在发送确认信号之后根据传输方案接收组播/广播数据。 或者，当确定接收机不能以所指示的传输方案解码多播/广播数据时，该设备抑制确认信号的传输。
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公开(公告)号：US20170005913A1
公开(公告)日：2017-01-05
申请号：US14945159
申请日：2015-11-18
Applicant: QUALCOMM Incorporated
Inventor： Karl Georg Hampel , Vincent Park
IPC: H04L12/709 , H04L12/721
CPC classification number: H04L45/245 , H04L45/04 , H04L45/124 , H04L45/46 , H04W40/32
Abstract: Aspects of the disclosure relate to network management in communication networks, including but not limited to wireless communication networks including integrated access and backhaul (IAB) nodes within an IAB backhaul network. For example, a network node may determine to integrate a peer node, to which the network node has physical connectivity, into a network routing domain of which the routing node is a member. In another example, a network node may determine to truncate a peer node from a network routing domain. In various examples, the decisions to propagate or truncate the network routing domain may be made based on routing messages within a network routing domain, or in a plurality of overlapping network routing domains. In further examples, the decisions may be based on information about physical links between respective nodes.
Abstract translation: 本公开的方面涉及通信网络中的网络管理，包括但不限于包括IAB回程网络内的综合接入和回程（IAB）节点的无线通信网络。 例如，网络节点可以确定将网络节点具有物理连接性的对等节点集成到路由节点是其成员的网络路由域中。 在另一示例中，网络节点可以确定从网络路由域截断对等节点。 在各种示例中，可以基于网络路由域内的路由消息，或者在多个重叠的网络路由域中进行传播或截断网络路由域的决定。 在另外的示例中，所述决定可以基于关于相应节点之间的物理链路的信息。
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公开(公告)号：US10136359B2
公开(公告)日：2018-11-20
申请号：US14952660
申请日：2015-11-25
Applicant: QUALCOMM Incorporated
Inventor： Karl Georg Hampel , Vincent Park
IPC: H04L12/725 , H04L12/721 , H04W72/04 , H04W40/02 , H04W28/10 , H04L12/703 , H04L29/14 , H04L12/24 , H04L12/715 , H04L12/707 , H04W28/08 , H04W40/12
Abstract: Aspects of the disclosure relate to network management and routing protocols in communication networks, including but not limited to wireless communication networks including Integrated-Access-Backhaul (IAB) nodes within an IAB network. In some examples, one or more traffic flows between an IAB node and a remote network may be migrated from a first tunnel associated with a first network routing domain to a second tunnel associated with a second routing domain in accordance with route information pertaining to each of the network routing domains. In various examples, the migration may be performed in response to a failure of a wireless link in the IAB network, while in other examples, the migration may be performed in response to congestion or overloading of an IAB node.
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9.发明授权公开(公告)号：US09853756B2
公开(公告)日：2017-12-26
申请号：US13671165
申请日：2012-11-07
Applicant: QUALCOMM Incorporated
Inventor： Vincent Park , Perry Wintner , Zhibin Wu
CPC classification number: H04H20/72 , H04W4/06 , H04W52/0216 , H04W52/0219 , H04W76/28 , H04W76/40 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/21
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a data source determining to send a multicast transmission for a multicast group having a multicast group identifier, wirelessly communicating an expression with at least one node in the multicast group, the expression based on the multicast group identifier, and sending the multicast transmission to the at least one node. The apparatus may a data receiver determining to receive a multicast transmission for a multicast group having a multicast group identifier, wirelessly communicating an expression with a data source in the multicast group, the expression based on the multicast group identifier, and receiving the multicast transmission from the data source.
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公开(公告)号：US20160135107A1
公开(公告)日：2016-05-12
申请号：US14866674
申请日：2015-09-25
Applicant: QUALCOMM Incorporated
Inventor： Karl Georg Hampel , Vincent Park
CPC classification number: H04W40/02 , H04L12/4633 , H04L45/123 , H04L45/22 , H04W28/0252 , H04W76/10 , H04W84/18 , H04W88/02
Abstract: Methods, apparatus, and systems for wireless communication are provided. A method for wireless communication at a user equipment (UE) includes establishing a connection between the UE and an attachment node of a wireless mesh network. The wireless mesh network can include a plurality of interconnected mesh nodes and a first local anchor of a radio access network. The method can also include establishing a bearer between the UE and a global anchor of the radio access network, and communicating with a core network using the bearer. Bearer traffic may be carried through the wireless mesh network and relayed through the first local anchor. The bearer traffic may be carried through the wireless mesh network on a path determined by a routing plane of the wireless mesh network. The routing plane may be maintained using a distributed routing protocol. Other aspects, embodiments, and features are also claimed and described.
Abstract translation: 提供了用于无线通信的方法，装置和系统。 用户设备（UE）的无线通信方法包括建立UE与无线网状网络的附着节点之间的连接。 无线网状网络可以包括多个互连的网状节点和无线电接入网络的第一本地锚点。 该方法还可以包括在UE与无线电接入网络的全局锚之间建立承载，以及使用该承载与核心网进行通信。 承载业务可以通过无线网状网络进行传送，并通过第一本地锚点进行中继。 可以通过无线网状网络在由无线网状网络的路由平面确定的路径上承载承载业务。 可以使用分布式路由协议维护路由平面。 还要求和描述其它方面，实施例和特征。
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