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1. 发明授权

US10742361B2 Method and network node for managing HARQ attempts parameter for D2D links 有权
公开(公告)号：US10742361B2
公开(公告)日：2020-08-11
申请号：US14889456
申请日：2015-10-15
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Min Wang , Martin Winbjörk
IPC分类号： H04L1/18 , H04L1/08 , H04W76/14
摘要： A network node (110), a first device (111) and methods therein for managing a HARQ parameter indicating a number of autonomous HARQ transmission attempts to be applied for a transmission on at least one D2D link between the first device (111) and the second device (112) are disclosed. The method comprises determining (A010) a load relating to D2D communication between at least the first and second devices (111, 112). Next, the HARQ parameter is determined (A020) based on the load. Corresponding computer programs and carriers therefor are also disclosed.

2. 发明授权

US10285098B2 Method and node for reducing handover signaling associated with group handover 有权
公开(公告)号：US10285098B2
公开(公告)日：2019-05-07
申请号：US14443012
申请日：2012-11-20
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Min Wang , Stefan Wanstedt
IPC分类号： H04W4/00 , H04W36/00 , H04W36/32 , H04W36/08
摘要： The present invention relates to a method for supporting handover in a first radio network node of a wireless network. The first radio network node serves wireless devices of a serving cell. The method comprises grouping a plurality of wireless devices in the serving cell into a group, and selecting one of the plurality of wireless devices as a coordinating wireless device for the group. The method also comprises requesting a measurement report from the coordinating wireless device for the group, wherein the measurement report is to support a joint handover decision for the plurality of wireless devices of the group.

3. 发明授权

US09860027B2 Method for sharing resources using individual HARQ processes 有权
公开(公告)号：US09860027B2
公开(公告)日：2018-01-02
申请号：US14785371
申请日：2013-05-21
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Jan Christoffersson , Min Wang , Niklas Johansson
IPC分类号： H04L15/00 , H04L1/18 , H04W74/08
CPC分类号： H04L1/1893 , H04L1/1822 , H04L1/1887 , H04W74/0816
摘要： The network node of a cellular network assigns a first part of a shared radio resource to a first User Equipment, UE, for uplink transmissions in the cell, and instructs the first UE to apply a first UE-specific Hybrid Automatic Repeat Request, HARQ, process for transmitting on the assigned first part. The network node also assigns a second part of the shared radio resource to a second UE for uplink transmissions in the cell, and instructs the second UE to apply a second UE-specific HARQ process for transmitting on the assigned second part, the second HARQ process being separate from the first HARQ process. The network node then receives data transmitted from the first UE on the assigned first part based on the first HARQ process and data transmitted from the second UE on the assigned second part based on the second HARQ process.

4. 发明申请

US20160080117A1 METHOD FOR SHARING RESOURCES USING INDIVIDUAL HARQ PROCESSES 有权
标题翻译：使用个别HARQ过程共享资源的方法
公开(公告)号：US20160080117A1
公开(公告)日：2016-03-17
申请号：US14785371
申请日：2013-05-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Jan Christoffersson , Min Wang , Niklas Johansson
IPC分类号： H04L1/18 , H04W74/08
CPC分类号： H04L1/1893 , H04L1/1822 , H04L1/1887 , H04W74/0816
摘要： The network node of a cellular network assigns a first part of a shared radio resource to a first User Equipment, UE, for uplink transmissions in the cell, and instructs the first UE to apply a first UE-specific Hybrid Automatic Repeat Request, HARQ, process for transmitting on the assigned first part. The network node also assigns a second part of the shared radio resource to a second UE for uplink transmissions in the cell, and instructs the second UE to apply a second UE-specific HARQ process for transmitting on the assigned second part, the second HARQ process being separate from the first HARQ process. The network node then receives data transmitted from the first UE on the assigned first part based on the first HARQ process and data transmitted from the second UE on the assigned second part based on the second HARQ process.
摘要翻译：蜂窝网络的网络节点向第一用户设备UE分配共享无线电资源的第一部分用于小区中的上行链路传输，并且指示第一UE应用第一UE专用混合自动重传请求HARQ，在分配的第一部分上传送的过程。网络节点还向第二UE分配共享无线电资源的第二部分用于小区中的上行链路传输，并且指示第二UE应用用于在所分配的第二部分上发送的第二UE特定HARQ进程，第二HARQ进程与第一HARQ进程分离。网络节点然后基于第一HARQ进程和基于第二HARQ进程在所分配的第二部分上从第二UE发送的数据接收在所分配的第一部分上从第一UE发送的数据。

5. 发明授权

US10813132B2 First and second wireless device and a network node, and methods performed thereby, for performing a random access procedure 有权
公开(公告)号：US10813132B2
公开(公告)日：2020-10-20
申请号：US14777578
申请日：2015-09-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Min Wang , Jan Christoffersson , Mårten Ericson
IPC分类号： H04W74/08 , H04W72/04 , H04W76/11 , H04W4/70 , H04W72/12
摘要： A first wireless device, a second wireless device, a network node and respective methods performed thereby for performing random access are provided. The first wireless device, the second wireless device and the network node are operable in a wireless communication network. The method performed by the first wireless device comprises receiving (105) from the network node, a configuration that the first wireless device and one or more second wireless devices are part of a group, and that the first wireless device shall act as a coordinator for the group, wherein wireless devices in the group are capable of direct mode communication, D2D; and receiving (120) one or more resource requests from respective one or more second wireless devices in the group, wherein each one of the resource requests are received over a D2D link, between the first wireless device and the respective one or more second wireless devices. The method further comprises transmitting (160) a random access request to the network node, which random access request relates to requested resources according to the received one or more resource requests from the group.

6. 发明申请

US20170188312A1 Method And Network Node For Managing A Transmission Power Parameter For A D2D Link 审中-公开
公开(公告)号：US20170188312A1
公开(公告)日：2017-06-29
申请号：US14889464
申请日：2015-10-15
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Min Wang , Martin Winbjörk
IPC分类号： H04W52/18 , H04W52/36 , H04W8/00 , H04W72/04
CPC分类号： H04W52/18 , H04W8/005 , H04W52/343 , H04W52/367 , H04W52/383 , H04W72/0473
摘要： A network node (110), a first device (111) and methods therein for managing a transmission power parameter indicating power of transmission to be sent on at least one Device-To-Device “D2D” link (120) between the first device (111) and a second device (112) are disclosed. The method comprises determining (A010) a load relating to D2D communication between at least the first and second devices (111, 112). Moreover, the method comprises determining (A020) the transmission power parameter based on the load. Corresponding computer programs and carriers therefor are also disclosed.

7. 发明申请

US20160242011A1 SELECTIVE USE OF SINGLE-LINK COMMUNICATION AND GROUP COMMUNICATION 有权
标题翻译：选择性使用单链路通信和群组通信
公开(公告)号：US20160242011A1
公开(公告)日：2016-08-18
申请号：US14620655
申请日：2015-02-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Mårten Ericson , Stefan Wänstedt , Min Wang , Jan Christoffersson
IPC分类号： H04W4/08 , H04W76/02
CPC分类号： H04W4/08 , H04L67/1044 , H04W76/14 , H04W76/40
摘要： A method of controlling a communication mode of a device in a wireless communication network comprises determining a group communication performance for a group communication mode of the device, determining a single-link communication performance for a single-link communication mode of the device, comparing the group communication performance with the single-link communication performance, and controlling the device to operate in the group communication mode or the single-link communication mode based on the comparison.
摘要翻译：控制无线通信网络中的设备的通信模式的方法包括：确定设备的组通信模式的组通信性能，确定设备的单链路通信模式的单链路通信性能，基于单链路通信性能的组通信性能，并根据比较控制设备在组通信模式或单链路通信模式下工作。

8. 发明申请

US20140313981A1 Handling Redundant Data in a Communication System 有权
标题翻译：处理通信系统中的冗余数据
公开(公告)号：US20140313981A1
公开(公告)日：2014-10-23
申请号：US14355110
申请日：2012-11-01
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Jan Christoffersson , Min Wang
IPC分类号： H04L1/18 , H04W28/06
CPC分类号： H04L1/188 , H04L1/1812 , H04L1/1822 , H04L1/1848 , H04L1/1874 , H04L1/189 , H04W28/06
摘要： In multi flow high speed downlink packed access, MF HSDPA, communication between a radio network controller, RNC, (105) and two Node Bs (104), redundant RLC PDUs are handled by being discarded in the Node B. The discarding can be controlled via a timer in the Node B or by way of additional signalling between the RNC and the Node B.
摘要翻译：在多流高速下行打包接入中，MF HSDPA，无线网络控制器RNC（105）和两个节点B（104）之间的通信，冗余RLC PDU在节点B中被丢弃处理。可以控制丢弃通过节点B中的定时器，或通过RNC和节点B之间的附加信令。

9. 发明申请

US20160254896A1 A Node and Method for Establishing a Radio Link without a Dedicated Physical Channel/Fractional-Dedicated Physical Channel 审中-公开
标题翻译：用于在没有专用物理信道/分数专用物理信道的情况下建立无线电链路的节点和方法
公开(公告)号：US20160254896A1
公开(公告)日：2016-09-01
申请号：US14759676
申请日：2015-06-16
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Nianshan Shi , Namir Lidian , Min Wang
IPC分类号： H04L5/00 , H04W72/14 , H04W16/32 , H04W76/04 , H04W72/04
CPC分类号： H04L5/0073 , H04L5/0055 , H04W16/32 , H04W72/0413 , H04W72/042 , H04W72/0433 , H04W72/14 , H04W76/27 , H04W88/02 , H04W88/08 , H04W88/12
摘要： Example embodiments presented herein are directed towards a Radio Network Controller (RNC) (400) and a radio network node (101, 201), for example a eNodeB and/or a wireless terminal, and corresponding methods therein, for establishing a radio link without a DPCH/F-DPCH. The establishment of such a radio link may be provided by the RNC sending an indication to the radio network node. The indication may be in the form of a message type, a cause code, instructions or an IE comprising an absence of a DPCH/F-DPCH configuration. The communication message may comprise an indication to establish the radio link with only an E-HICH or both a E-HICH and a E-RGCH.
摘要翻译：本文提出的示例性实施例针对无线电网络控制器（RNC）（400）和无线电网络节点（101,201）（例如，eNodeB和/或无线终端）及其中的相应方法，用于建立无线电链路而无需 DPCH / F-DPCH。可以由RNC向无线电网络节点发送指示来提供这样的无线电链路的建立。该指示可以是消息类型，原因代码，指令或包括不存在DPCH / F-DPCH配置的IE的形式。通信消息可以包括仅用E-HICH或E-HICH和E-RGCH两者建立无线电链路的指示。

10. 发明申请

US20160007407A1 METHOD AND DEVICES FOR RELEASING A CHANNEL USING A VARIABLE EXPIRATION TIME 审中-公开
标题翻译：用于使用可变的到期时间释放信道的方法和设备
公开(公告)号：US20160007407A1
公开(公告)日：2016-01-07
申请号：US14770491
申请日：2013-02-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Jan Christoffersson , Min Wang , Edgar Ramos
IPC分类号： H04W76/06
CPC分类号： H04W76/38 , H04W84/042
摘要： In a radio system methods and devices for setting a timer for releasing a common Enhanced Dedicated Channel resource is provided. The methods and devices sets a variable expiration time for the timer so that the expiration time is set in response to a current system load and or in response to the traffic type generated and transmitted in the radio network.
摘要翻译：在无线电系统中，提供了用于设置用于释放公共增强专用信道资源的定时器的方法和设备。方法和装置为定时器设置可变的到期时间，以便响应于当前系统负载和响应于在无线电网络中生成和发送的业务类型来设置到期时间。

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