-
公开(公告)号：US20160073408A1
公开(公告)日：2016-03-10
申请号：US14843539
申请日：2015-09-02
Applicant: Futurewei Technologies, Inc.
Inventor： Philippe SARTORI , Brian CLASSON , Vipul DESAI
CPC classification number: H04W72/0453 , H04W76/14 , H04W88/02
Abstract: When the frequency resource allocation is conveyed on a bandwidth that is different from a bandwidth on which the frequency resource allocation is sent, a receiving D2D UE needs to understand the resource allocations. A resource allocation method for device-to-device resource allocation is provided according to an example. The resource allocation method includes a first D2D user equipment (UE) receiving a downlink control information (DCI) from an access point, wherein the DCI comprises a first D2D frequency allocation and the first D2D frequency allocation comprises a first resource allocation field for transmission of data; setting a second resource allocation field of a second D2D frequency allocation of a sidelink control information (SCI) format according to the first resource allocation field; transmitting the SCI format to one or more additional D2D UEs; and transmitting the data on the resource according to the second D2D resource allocation.
Abstract translation: 当在与发送频率资源分配的带宽不同的带宽上传送频率资源分配时，接收D2D UE需要了解资源分配。 根据一个示例提供了用于设备到设备资源分配的资源分配方法。 所述资源分配方法包括从接入点接收下行链路控制信息（DCI）的第一D2D用户设备（UE），其中所述DCI包括第一D2D频率分配，并且所述第一D2D频率分配包括用于传输 数据; 根据第一资源分配字段设置第二资源分配字段的第二D2D频率分配的边缘控制信息（SCI）格式; 将SCI格式发送到一个或多个附加的D2D UE; 以及根据第二D2D资源分配发送关于资源的数据。
-
公开(公告)号：US20180014345A1
公开(公告)日：2018-01-11
申请号：US15714660
申请日：2017-09-25
Applicant: Futurewei Technologies, Inc.
Inventor： Philippe SARTORI , Brian Classon , Vipul DESAI
CPC classification number: H04W76/14 , H04W72/0406 , H04W88/04 , H04W92/18
Abstract: When at least one of device-to-device UEs in connections of a group of D2D UEs is outside of the coverage area of mobile network of an access point, an information exchange mechanism established directly between the D2D UEs without involving a third party, is provided. A Sidelink Control Information (SCI) message type comprises one or more format flags indicating the respective resource allocation format, obtaining a first SCI message, adjusting a size of the first SCI message based on the determined size, and transmitting the adjusted first SCI message by a first UE in a Physical Sidelink Control Channel (PSCCH) to one or more second UEs for establishing the D2D communication link.
-
公开(公告)号：US20160066337A1
公开(公告)日：2016-03-03
申请号：US14842523
申请日：2015-09-01
Applicant: Futurewei Technologies, Inc.
Inventor： Philippe SARTORI , Brian Classon , Vipul DESAI
CPC classification number: H04W76/14 , H04W72/0406 , H04W88/04 , H04W92/18
Abstract: When at least one of device-to-device UEs in connections of a group of D2D UEs is outside of the coverage area of mobile network of an access point, an information exchange mechanism established directly between the D2D UEs, without involving a third party, is provided. A resource allocation method for a device-to-device (D2D) communication link between two or more D2D user equipments (UEs) in a mobile communication network is provided according to an example. The method includes a first D2D UE indicating resource allocation information for the D2D communication link in a resource allocation message, wherein the resource allocation message is mapped into a resource allocation format; wherein the resource allocation format comprises one or more format flags; wherein one or more resource allocation messages are differentiated in the resource allocation format in accordance to the one or more format flags; and the first D2D UE transmitting the resource allocation format in a Physical Sidelink Control Channel (PSCCH) to one or more additional D2D UEs.
Abstract translation: 当一组D2D UE的连接中的至少一个设备到设备UE在接入点的移动网络的覆盖区域之外时，直接在D2D UE之间建立而不涉及第三方的信息交换机制， 被提供。 根据一个示例，提供了用于移动通信网络中的两个或更多个D2D用户设备（UE）之间的设备到设备（D2D）通信链路的资源分配方法。 该方法包括在资源分配消息中指示用于D2D通信链路的资源分配信息的第一D2D UE，其中资源分配消息被映射为资源分配格式; 其中所述资源分配格式包括一个或多个格式标志; 其中根据所述一个或多个格式标志在所述资源分配格式中区分一个或多个资源分配消息; 并且第一D2D UE将物理侧链控制信道（PSCCH）中的资源分配格式发送到一个或多个附加的D2D UE。
-
公开(公告)号：US20190028990A1
公开(公告)日：2019-01-24
申请号：US16140038
申请日：2018-09-24
Applicant: Futurewei Technologies, Inc.
Inventor： Philippe SARTORI , Anthony C.K. SOONG , Hossein BAGHERI , Mazin AI-SHALASH
Abstract: A method for device-to-device (D2D) communication includes determining that a first user equipment (UE) is out-of-coverage, the first UE having been previously in-coverage on a first cell. The method also includes starting a timer upon determining that the first UE is out-of-coverage and determining whether the first UE has returned to be in-coverage after starting the timer. Additionally, the method includes determining whether the timer has expired and communicating, by the first UE directly with a second UE, using out-of-coverage resources from the first cell when the timer has not expired and the first UE has not returned to be in-coverage.
-
Patent Agency Ranking
公开(公告)号：US20150181582A1
公开(公告)日：2015-06-25
申请号：US14642281
申请日：2015-03-09
Applicant: Futurewei Technologies, Inc.
Inventor： Bingyu QU , Philippe SARTORI
CPC classification number: H04W72/042 , H04L5/0016 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L25/0202 , H04L25/0226 , H04W24/08 , H04W72/0446 , H04W72/0493
Abstract: An apparatus and method for control channel transmission in a wireless network are disclosed. A disclosure is provided with at least one resource block (RB) including a first control channel element associated with a first antenna port (AP) and a second control channel element associated with a second AP. The first and second control channel elements might be used for transmission of a single control channel, and a first reference signal sequence associated with one of the first AP and the second AP is selected for transmission of the single control channel based on a control channel element index value, such that a resource element of the at least one RB can be detected to decode the first control channel element and the second control channel element.
Abstract translation: 公开了一种在无线网络中控制信道传输的装置和方法。 提供了至少一个资源块（RB）的公开，所述资源块（RB）包括与第一天线端口（AP）相关联的第一控制信道单元和与第二AP相关联的第二控制信道单元。 第一和第二控制信道单元可以用于传输单个控制信道，并且选择与第一AP和第二AP之一相关联的第一参考信号序列，用于基于控制信道单元传输单个控制信道 索引值，使得可以检测至少一个RB的资源元素以对第一控制信道元素和第二控制信道元素进行解码。
-
公开(公告)号：US20160345304A1
公开(公告)日：2016-11-24
申请号：US15225581
申请日：2016-08-01
Applicant: Futurewei Technologies, Inc.
Inventor： Bingyu QU , Philippe SARTORI
CPC classification number: H04W72/042 , H04L5/0016 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L25/0202 , H04L25/0226 , H04W24/08 , H04W72/0446 , H04W72/0493
Abstract: An apparatus and method for control channel transmission in a wireless network are disclosed. A disclosure is provided with at least one resource block (RB) including a first control channel element associated with a first antenna port (AP) and a second control channel element associated with a second AP. The first and second control channel elements might be used for transmission of a single control channel, and a first reference signal sequence associated with one of the first AP and the second AP is selected for transmission of the single control channel based on a control channel element index value, such that a resource element of the at least one RB can be detected to decode the first control channel element and the second control channel element.
-
公开(公告)号：US20160119905A1
公开(公告)日：2016-04-28
申请号：US14986480
申请日：2015-12-31
Applicant: Futurewei Technologies, Inc.
Inventor： Bingyu QU , Philippe SARTORI
CPC classification number: H04W72/042 , H04L5/0016 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L25/0202 , H04L25/0226 , H04W24/08 , H04W72/0446 , H04W72/0493
Abstract: An apparatus and method for control channel transmission in a wireless network are disclosed. A disclosure is provided with at least one resource block (RB) including a first control channel element associated with a first antenna port (AP) and a second control channel element associated with a second AP. The first and second control channel elements might be used for transmission of a single control channel, and a first reference signal sequence associated with one of the first AP and the second AP is selected for transmission of the single control channel based on a control channel element index value, such that a resource element of the at least one RB can be detected to decode the first control channel element and the second control channel element.
-
公开(公告)号：US20190174470A1
公开(公告)日：2019-06-06
申请号：US16267044
申请日：2019-02-04
Applicant: Futurewei Technologies, Inc.
Inventor： Bingyu QU , Philippe SARTORI
Abstract: An apparatus and method for control channel transmission in a wireless network are disclosed. A disclosure is provided with at least one resource block (RB) including a first control channel element associated with a first antenna port (AP) and a second control channel element associated with a second AP. The first and second control channel elements might be used for transmission of a single control channel, and a first reference signal sequence associated with one of the first AP and the second AP is selected for transmission of the single control channel based on a control channel element index value, such that a resource element of the at least one RB can be detected to decode the first control channel element and the second control channel element.
-
公开(公告)号：US20150223263A1
公开(公告)日：2015-08-06
申请号：US14688202
申请日：2015-04-16
Applicant: FUTUREWEI TECHNOLOGIES, INC.
Inventor： Anthony C.K. SOONG , Philippe SARTORI , Brian CLASSON
CPC classification number: H04W72/1263 , H04B7/2606 , H04L5/0007 , H04L5/0041 , H04L5/0053 , H04L5/14 , H04W72/1273 , H04W72/1289 , H04W84/047
Abstract: A system and method for transmitting control information are provided. A method for communications controller operations includes combining control data for each relay node of at least one relay node into a control channel data stream, mapping a plurality of transmission resources for the control channel data stream into a plurality of physical resource blocks using a distributed virtual resource mapping rule, and transmitting the plurality of physical resource blocks to the set of at least one relay node. The plurality of transmission resources are mapped to physical resource blocks that are non-contiguous in a frequency domain.
Abstract translation: 提供了一种用于发送控制信息的系统和方法。 一种用于通信控制器操作的方法包括将至少一个中继节点的每个中继节点的控制数据组合成控制信道数据流，使用分布式虚拟机将控制信道数据流的多个传输资源映射到多个物理资源块 资源映射规则，以及将所述多个物理资源块发送到至少一个中继节点的集合。 多个传输资源被映射到在频域中不连续的物理资源块。
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.011 seconds)
