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1. 发明授权

US09788322B2 Random access response position indication for coverage enhanced low complexity machine type communication 有权
公开(公告)号：US09788322B2
公开(公告)日：2017-10-10
申请号：US14690444
申请日：2015-04-19
申请人： Shin Horng Wong , Sigen Ye , Seau Sian Lim , David Bhatoolaul
发明人： Shin Horng Wong , Sigen Ye , Seau Sian Lim , David Bhatoolaul
IPC分类号： H04W72/04 , H04W74/00 , H04W4/00 , H04W72/12 , H04W74/08
CPC分类号： H04W72/0453 , H04W4/70 , H04W72/121 , H04W72/1289 , H04W74/006 , H04W74/008 , H04W74/0833
摘要： A base station includes a processing circuit and a transceiver. The processing circuit includes a scheduler configured to: schedule a plurality of physical downlink shared channel transmissions in parallel, a first physical downlink shared channel transmission, among the plurality of physical downlink shared channel transmissions, including a random access response for a first user equipment, and the plurality of physical downlink shared channel transmissions being scheduled for transmission to a plurality of user equipments during a random access response window. The transceiver circuit is configured to transmit the plurality of physical downlink shared channel transmissions to the plurality of user equipments during the random access response window.

2. 发明授权

US09743426B2 Dynamic determination and signaling of a RAR window size to a coverage enhanced low complexity machine type communication device 有权
公开(公告)号：US09743426B2
公开(公告)日：2017-08-22
申请号：US14690448
申请日：2015-04-19
申请人： Seau Sian Lim , Sigen Ye , Shin Horng Wong , David Bhatoolaul
发明人： Seau Sian Lim , Sigen Ye , Shin Horng Wong , David Bhatoolaul
IPC分类号： H04W4/00 , H04W74/00 , H04W76/02 , H04W74/08
CPC分类号： H04W74/006 , H04W74/0833 , H04W76/11
摘要： In one example embodiment, a base station includes a processor configured to determine a window size indicating for how long a random access response transmission by the base station is to be searched and monitored. The base station further includes a transceiver connected to the processor and configured to transmit, over a downlink control channel, downlink control information including the determined window size.

3. 发明授权

US09769847B2 Methods and apparatuses for preventing collision among uplink control messages for LC-MTC devices 有权
公开(公告)号：US09769847B2
公开(公告)日：2017-09-19
申请号：US14690446
申请日：2015-04-19
申请人： Shin Horng Wong , Sigen Ye , Seau Sian Lim
发明人： Shin Horng Wong , Sigen Ye , Seau Sian Lim
IPC分类号： H04W74/08 , H04W4/00 , H04W72/04 , H04W72/10
CPC分类号： H04W74/0816 , H04W4/70 , H04W72/048
摘要： In one example embodiment, the machine type communication device includes a processor configured to determine whether a first uplink control channel and a second uplink control channel will collide during a transmission from the machine type communication device to the communication network, and adjust the transmission of the second uplink control channel relative to the first uplink control channel if the processor determines that the first and second control channels will collide.

4. 发明申请

US20160227539A1 Frequency Resource And/Or Modulation & Coding Scheme Indicator For Machine Type Communication Device 审中-公开
标题翻译：机型通信设备的频率资源和/或调制编码方案指标
公开(公告)号：US20160227539A1
公开(公告)日：2016-08-04
申请号：US15007460
申请日：2016-01-27
申请人： Sigen Ye , Shin Horng Wong
发明人： Sigen Ye , Shin Horng Wong
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/0039 , H04L5/0044 , H04L5/0092
摘要： Methods are disclosed for efficient scheduling of frequency resources (for example, subband and/or PRB locations) and/or identification of Modulation & Coding Scheme (MCS) for a UE in a wireless communication system. The UE may comprise, without limitation, a Low Complexity Machine Type Communication (LC-MTC) device. Frequency resource allocations (e.g., subband and/or PRB) are selected from among one or more subsets of available resource allocations (i.e., fewer than the entirety of possible resource allocations) within a frequency space, which allows the resource allocations to be specified with a relatively small number of DCI bits.
摘要翻译：公开了用于频率资源（例如，子带和/或PRB位置）的有效调度和/或无线通信系统中用于UE的调制和编码方案（MCS）的标识的方法。 UE可以包括但不限于低复杂度机器类型通信（LC-MTC）设备。频率资源分配（例如，子频带和/或PRB）从频率空间内的可用资源分配的一个或多个子集（即，少于可能的全部资源分配）中选择，这允许用相对较少的DCI位。

5. 发明授权

US10034206B2 Controlling communications in a multi-carrier wireless communication system 有权
公开(公告)号：US10034206B2
公开(公告)日：2018-07-24
申请号：US13639242
申请日：2011-03-16
申请人： Shin Horng Wong , Nicola Puddle , Graham Brend
发明人： Shin Horng Wong , Nicola Puddle , Graham Brend
IPC分类号： H04W76/20 , H04W36/06
摘要： A method of controlling communication between a first network node and a second network node in a multi-carrier wireless communications system, network nodes and a computer program product are disclosed. The method of controlling communication between a first network node and a second network node in a multicarrier wireless communications system in which a predetermined set of a plurality of carriers are utilized to support communication between the first network node and the second network node, the predetermined set of the plurality of carriers comprising a primary carrier and at least one secondary carrier, comprises the steps of: determining an occurrence of an event requiring a change in the primary carrier; indicating to a third network node that a physical layer instruction is to be transmitted between said first network node and the second network node; and transmitting a physical layer instruction between the first network node and the second network node, the physical layer instruction encoding reselection information to cause the second network node to select a different carrier from the plurality of carriers as a new primary carrier. By sending the instruction using the layer one or physical layer, the speed at which the instruction can be transmitted between the network nodes is vastly increased, which enables fast switching to occur, thereby preventing a loss of communications between the network nodes. By indicating to a third network node that a physical layer instruction is to be transmitted between the first network node and the second network node, maintenance of synchronization is simplified and unpredictable network behavior is minimized.

6. 发明授权

US09338801B2 Apparatus and method for performing an uplink random access procedure 有权
标题翻译：用于执行上行链路随机接入过程的装置和方法
公开(公告)号：US09338801B2
公开(公告)日：2016-05-10
申请号：US14238022
申请日：2012-07-24
申请人： Shin Horng Wong , Matthew Baker
发明人： Shin Horng Wong , Matthew Baker
IPC分类号： H04W74/08 , H04W72/04 , H04W74/00
CPC分类号： H04W74/085 , H04W72/0413 , H04W74/006 , H04W74/0833
摘要： Performing a random access procedure from a mobile terminal to communicate with a wireless communication network includes providing a first and second group of available random access radio resources. The first and second group comprises a plurality of random access radio resources assigned to the mobile terminal for sending a random access preamble to the wireless communication network. A sliding resource window is provided to the mobile terminal, the resource window comprising a plurality of consecutive available random access radio resources from at least one of the two groups. The mobile terminal may randomly select, from the resource window, one of the available random access radio resources assigned to the mobile terminal for sending the random access preamble, and a start of the sliding resource window depends on an available random access radio resource, which is currently valid for uplink random access to the cell of the wireless communication network.
摘要翻译：从移动终端执行随机接入过程以与无线通信网络进行通信包括提供第一和第二组可用的随机接入无线电资源。第一组和第二组包括分配给移动终端的多个随机接入无线资源，用于向无线通信网络发送随机接入前导码。向移动终端提供滑动资源窗口，资源窗口包括来自两个组中的至少一个的多个连续可用的随机接入无线电资源。移动终端可以从资源窗口中随机选择分配给移动终端的可用随机接入无线电资源之一用于发送随机接入前导码，并且滑动资源窗口的开始依赖于可用的随机接入无线电资源，目前对于无线通信网络的小区的上行链路随机接入有效。

7. 发明申请

US20140334440A1 NETWORK ASSISTED INTERFERENCE CANCELLATION 有权
标题翻译：网络辅助干扰消除
公开(公告)号：US20140334440A1
公开(公告)日：2014-11-13
申请号：US13892017
申请日：2013-05-10
申请人： Shin Horng Wong , Matthew P.J. Baker , Teck Hu
发明人： Shin Horng Wong , Matthew P.J. Baker , Teck Hu
IPC分类号： H04W36/00 , H04W24/02
CPC分类号： H04W36/0011 , H04B2201/70702 , H04J11/005 , H04J11/0056 , H04W16/06 , H04W24/02 , H04W48/10
摘要： The present application describes embodiments of methods for network assisted interference cancellation. Some embodiments of the method include broadcasting control information from a first cell over a common control channel. The control information is associated with a data channel transmitted by the first cell and the control information is usable by user equipment served by a second cell to mitigate interference caused by the data channel at the user equipment.
摘要翻译：本申请描述了用于网络辅助干扰消除的方法的实施例。该方法的一些实施例包括通过公共控制信道从第一小区广播控制信息。控制信息与由第一小区发送的数据信道相关联，并且控制信息可由第二小区服务的用户设备使用，以减轻由用户设备处的数据信道引起的干扰。

8. 发明申请

US20140301223A1 ESTIMATION OF DELAY PROBABILITY AND SKEW TIME OF DATA PACKET TRANSMITTED OVER A COMMUNICATION NETWORK 审中-公开
标题翻译：通信网络传输的数据包的延迟可行性和空闲时间的估计
公开(公告)号：US20140301223A1
公开(公告)日：2014-10-09
申请号：US14238544
申请日：2012-07-04
申请人： Shin Horng Wong , Thang Pham , Vikas Dhingra
发明人： Shin Horng Wong , Thang Pham , Vikas Dhingra
IPC分类号： H04L12/26
CPC分类号： H04L43/0852 , H04L1/1822 , H04L1/1825 , H04L1/1848 , H04L1/188
摘要： The present subject matter discloses systems and methods for data transfer in communication networks. In one implementation, the method comprises determining a skew time based in part on a maximum skew time of the communication network and a probability of a data packet being delayed during transmission over the communication network. The method further includes detecting at least one missing data packet transmission and initiating retransmission of the at least one missing data packet after a time interval exceeding the determined skew time.
摘要翻译：本主题公开了用于通信网络中的数据传输的系统和方法。在一个实现中，该方法包括基于通信网络的最大偏移时间部分地确定偏斜时间，以及在通过通信网络传输期间数据分组被延迟的概率。该方法还包括检测至少一个丢失数据分组传输，并且在超过确定的偏移时间的时间间隔之后发起至少一个丢失数据分组的重传。

9. 发明授权

US08817747B2 Anchor carrier handover 有权
标题翻译：锚载波切换
公开(公告)号：US08817747B2
公开(公告)日：2014-08-26
申请号：US13390188
申请日：2010-08-03
申请人： Shin Horng Wong
发明人： Shin Horng Wong
IPC分类号： H04W4/00
CPC分类号： H04L5/0058 , H04L5/001 , H04W36/0055 , H04W36/08 , H04W36/28
摘要： A method of transferring anchor carrier status from a first carrier to another carrier in a multi-carrier wireless telecommunications network. The multi-carrier wireless telecommunications network comprises a base station and user equipment operable to simultaneously transmit and receive signals on multiple radio frequency carriers within a sector of the telecommunications network. The method comprises receiving details of a triggering event to be forwarded to a network node, the triggering event including a measurable characteristic of the first carrier changing past a predetermined first threshold value, providing triggering information indicative of the triggering event to a network node, determining which other carriers of the multicarrier telecommunications network have a measurable characteristic past a predetermined second threshold value, providing information relating to the above carriers to the network node, and transferring anchor carrier status to another carrier determined to have a measurable characteristic past the predetermined second threshold value.
摘要翻译：一种在多载波无线电信网络中将锚定载波状态从第一载波传送到另一个载波的方法。多载波无线电信网络包括基站和用户设备，其可操作以在电信网络的扇区内的多个射频载波上同时发送和接收信号。所述方法包括接收要转发到网络节点的触发事件的细节，所述触发事件包括所述第一载波的可测量特性改变超过预定的第一阈值，向网络节点提供指示触发事件的触发信息，确定所述多载波电信网络的其他载波具有超过预定的第二阈值的可测量特性，向所述网络节点提供与所述载波相关的信息，以及将锚定载波状态传送到确定具有超过所述预定第二阈值的可测量特性的另一个载波值。

10. 发明申请

US20130142119A1 MULTI CARRIER NETWORK CONFIGURATION 审中-公开
标题翻译：多载波网络配置
公开(公告)号：US20130142119A1
公开(公告)日：2013-06-06
申请号：US13702709
申请日：2011-06-06
申请人： Shin Horng Wong
发明人： Shin Horng Wong
IPC分类号： H04W74/00
CPC分类号： H04W74/00 , H04L1/0031 , H04L1/1671 , H04L1/1858 , H04L5/0007 , H04L5/001 , H04L5/0094 , H04L5/0098 , H04W72/00
摘要： A method of acknowledging receipt of a control message instructing a change in carrier configuration in a multi-carrier wireless telecommunication network. The multi-carrier wireless telecommunications network comprises a plurality of network nodes operable to simultaneously transmit and receive signals on more than one radio frequency carrier within a sector of the telecommunications network. The method comprises the steps of: receiving the control message, encoding an acknowledgement of safe receipt of the control message, transmitting the acknowledgement of safe receipt, and a predetermined period after the transmission of the acknowledgement of safe receipt, re-transmitting the acknowledgement of safe receipt.
摘要翻译：一种确认接收指示多载波无线电信网络中的载波配置变化的控制消息的方法。多载波无线电信网络包括多个网络节点，其可操作以在电信网络的扇区内的多于一个射频载波上同时发送和接收信号。该方法包括以下步骤：接收控制消息，编码控制消息的安全接收确认，发送安全接收确认，以及在发送安全接收确认之后的预定时间段，重新发送安全收据。

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