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1. 发明授权

US07469149B2 Method and apparatus for serially establishing a group call session 有权
标题翻译：用于串行建立组呼呼叫的方法和装置
公开(公告)号：US07469149B2
公开(公告)日：2008-12-23
申请号：US11144903
申请日：2005-06-03
申请人： John M. Harris , Sean S. Kelley , Hua Xu
发明人： John M. Harris , Sean S. Kelley , Hua Xu
IPC分类号： H04Q7/20
CPC分类号： H04W4/08
摘要： Various embodiments are described for establishing a group call session serially. After receiving a serial group call request from a remote unit (101), fixed network equipment (FNE) (201) selects a first subset of members (260) from the targeted group (250) of units and signals those members to join the group call session. Various techniques for selecting the first subset may be employed depending on what system benefits are desired. A second subset of members (270) from the targeted group of units is also selected and signaled to join the session. This second subset may be used to invite additional units in order to achieve a maximum number of group participants. Alternatively, the second subset may be used to invite a different unit (or units) to participate. This can be triggered by a user request to invite another subset to the group session, as could occur when the user is not able to resolve the particular matter at-hand with the group members of the first subset.
摘要翻译：描述了用于串行建立组呼叫会话的各种实施例。在从远程单元（101）接收到串行组呼叫请求之后，固定网络设备（FNE）（201）从目标组（250）单元中选择成员（260）的第一子集，并且向这些成员指示这些成员加入组呼叫会话。根据期望的系统优点，可以采用用于选择第一子集的各种技术。来自目标组的组的成员（270）的第二子集也被选中并用信号通知以加入会话。该第二子集可用于邀请附加单元以实现最大数量的组参与者。或者，第二子集可以用于邀请不同的单元（或单元）参与。这可以由用户邀请来邀请另一子集到组会话来触发，如当用户不能解决与第一子集的组成员相关的特定事情时可能发生的。

2. 发明授权

US06885638B2 Method and apparatus for enhancing the quality of service of a wireless communication 有权
标题翻译：一种提高无线通信服务质量的方法和装置
公开(公告)号：US06885638B2
公开(公告)日：2005-04-26
申请号：US10170982
申请日：2002-06-13
申请人： Hua Xu , John M. Harris , Irfan Ali
发明人： Hua Xu , John M. Harris , Irfan Ali
IPC分类号： H04L12/56 , H04W28/06 , H04W28/10 , H04W28/12 , H04W28/14 , H04W72/12 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14
CPC分类号： H04W28/06 , H04L1/1877 , H04L1/1887 , H04L47/10 , H04L47/14 , H04L47/2408 , H04L47/2416 , H04L47/2433 , H04L47/2466 , H04L47/32 , H04W28/10 , H04W28/12 , H04W28/14 , H04W72/1242
摘要： A communication system and method assigns, such as by marking headers of wireless communication packets, packet classification data to packets to define at least one of the following classes: a control signaling class, such as in-band signaling and control packets, a voice class, a data retransmission class, OAMP class and a data class and wherein each class represents a different transmission priority over a backhaul link. For wireless communication packets associated with the control signaling class and the voice class, the method and apparatus assigns each of the wireless communication packets with additional drop precedent data wherein the drop precedence data defines a further packet drop priority within the control signaling class and the voice class. The apparatus and method drops a queued classified wireless communication packet based on a priority level of assigned drop precedent data and based on the packet classification data.
摘要翻译：通信系统和方法例如通过将分组标题的无线通信分组分组分组数据分配给分组以定义以下类别中的至少一个：控制信令类，诸如带内信令和控制分组，语音类，数据重发类，OAMP类和数据类，并且其中每个类表示与回程链路不同的传输优先级。对于与控制信令类别和语音类别相关联的无线通信分组，该方法和装置为每个无线通信分组分配附加的丢弃先例数据，其中丢弃优先级数据定义了控制信令类别内的进一步的分组丢弃优先级和语音类。该设备和方法基于分配的丢弃先例数据的优先级级别和基于分组分类数据丢弃排队的分类无线通信分组。

3. 发明申请

US20110199991A1 INCREASING SCHEDULING REQUEST EFFCIENCY IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中增加调度请求
公开(公告)号：US20110199991A1
公开(公告)日：2011-08-18
申请号：US12972716
申请日：2010-12-20
申请人： John M. Harris , William N. Shores , Hua Xu
发明人： John M. Harris , William N. Shores , Hua Xu
IPC分类号： H04W72/04
CPC分类号： H04W72/1263
摘要： An apparatus and method for increasing Scheduling Request efficiency in a wireless communication system includes a step 400 of configuring periodic timing opportunities for sending the scheduling request. A next step 402 includes detecting new data arriving in an empty queue to trigger a scheduling request. A next step 406 includes sending a scheduling request at selected SR opportunities until a response to the scheduling request is generated.
摘要翻译：一种用于在无线通信系统中增加调度请求效率的装置和方法包括配置用于发送调度请求的周期性定时机会的步骤400。下一步骤402包括检测到达空队列的新数据以触发调度请求。下一步骤406包括以选定的SR机会发送调度请求，直到产生对调度请求的响应。

4. 发明授权

US08331394B2 Increasing scheduling request efficiency in a wireless communication system 有权
标题翻译：在无线通信系统中增加调度请求效率
公开(公告)号：US08331394B2
公开(公告)日：2012-12-11
申请号：US12972716
申请日：2010-12-20
申请人： John M. Harris , William N. Shores , Hua Xu
发明人： John M. Harris , William N. Shores , Hua Xu
IPC分类号： H04J4/00
CPC分类号： H04W72/1263
摘要： An apparatus and method for increasing Scheduling Request efficiency in a wireless communication system includes a step 400 of configuring periodic timing opportunities for sending the scheduling request. A next step 402 includes detecting new data arriving in an empty queue to trigger a scheduling request. A next step 406 includes sending a scheduling request at selected SR opportunities until a response to the scheduling request is generated.
摘要翻译：一种用于在无线通信系统中增加调度请求效率的装置和方法包括配置用于发送调度请求的周期性定时机会的步骤400。下一步骤402包括检测到达空队列的新数据以触发调度请求。下一步骤406包括以选定的SR机会发送调度请求，直到产生对调度请求的响应。

5. 发明申请

US20090168803A1 METHOD AND APPARATUS FOR DYNAMICALLY CHANGING THE SIGNALING FORMAT OF MESSAGING CONTROL INFORMATION 审中-公开
标题翻译：动态控制信息信号格式动态变更的方法与装置
公开(公告)号：US20090168803A1
公开(公告)日：2009-07-02
申请号：US12248946
申请日：2008-10-10
申请人： Stavros Tzavidas , John M. Harris , Hua Xu , Xiao Xu
发明人： Stavros Tzavidas , John M. Harris , Hua Xu , Xiao Xu
IPC分类号： H04J3/22
CPC分类号： H04W28/06 , H04W8/26
摘要： For a packet, a communication device determines (12) a length of a packet length field based on one or more of the following: a size of a transmit region allocated for a remote unit, a size of a transmit region allocated for a remote unit and not to be used for at least one other packet, and/or whether the packet length of the packet is indicated by a history of packet lengths of previously transmitted packets. The communication device may also or alternatively determine (22) a length of a connection identifier field based on a number of connection identifiers previously established. The communication device then transmits (13, 23) the packet, which includes the field(s) of determined length. By determining the lengths of these fields in this manner, the fields may be made shorter and their use may potentially reduce signaling overhead as compared to using the present-day fixed-length fields.
摘要翻译：对于分组，通信设备基于以下中的一个或多个来确定（12）分组长度字段的长度：为远程单元分配的发送区域的大小，为远程单元分配的发送区域的大小并且不用于至少一个其他分组，和/或分组的分组长度是否由先前发送的分组的分组长度的历史指示。通信设备还可以或者替代地基于先前建立的连接标识符的数量确定（22）连接标识符字段的长度。然后，通信设备发送（13,23）包括确定长度的字段的分组。通过以这种方式确定这些字段的长度，与使用当前固定长度字段相比，字段可以缩短，并且它们的使用可能潜在地减少信令开销。

6. 发明申请

US20090323575A1 METHOD AND APPARATUS FOR MULTICASTING WITHIN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：用于在无线通信网络中进行组播的方法和装置
公开(公告)号：US20090323575A1
公开(公告)日：2009-12-31
申请号：US12147809
申请日：2008-06-27
申请人： Zhu Li , Ethan Y. Chen , Faisal Ishtiaq , Hua Xu , John M. Harris
发明人： Zhu Li , Ethan Y. Chen , Faisal Ishtiaq , Hua Xu , John M. Harris
IPC分类号： H04H20/71
CPC分类号： H04W72/005 , H04L12/1886 , H04L12/189 , H04W76/10
摘要： A number of uplink transmissions from multiple remote devices is received. The remote devices correspond to a single network node, and each of the uplink transmissions corresponds to a request for content. A subset of remote devices whose uplink transmissions correspond to requests for common content is identified and a Quality of Service (QoS) level corresponding to the number of remote devices in the identified subset is determined. The common content is transmitted to the single network node at the determined QoS level.
摘要翻译：接收来自多个远程设备的多个上行链路传输。远程设备对应于单个网络节点，并且每个上行链路传输对应于对内容的请求。识别其上行链路传输对应于公共内容的请求的远程设备的子集，并且确定与所识别的子集中的远程设备的数量相对应的服务质量（QoS）级别。公共内容以确定的QoS级别发送到单个网络节点。

7. 发明授权

US12063625B2 Multi-hop communications with user equipment (UE) cooperation 有权
公开(公告)号：US12063625B2
公开(公告)日：2024-08-13
申请号：US17407872
申请日：2021-08-20
申请人： Hua Xu , Jianglei Ma
发明人： Hua Xu , Jianglei Ma
IPC分类号： H04W72/02 , H04L1/1812 , H04W72/0446 , H04W88/04
CPC分类号： H04W72/02 , H04L1/1819 , H04W72/0446 , H04W88/04
摘要： Signaling for allocating communication resources is communicated in a wireless communication network. The signaling is for allocating the communication resources in a first time duration and a second time duration for relaying data, in respective hops of a multi-hop relay between first and second end nodes, by user equipment (UE) including one or more relay UEs at each hop for example. Such relaying of data in the respective hops involves relaying the data in a first hop of the multi-hop relay and in a second hop of the multi-hop relay between the first end node and the second end node. The communication resources in the first time duration are allocated for relaying the data in the first hop of the multi-hop relay and the communication resources in the second time duration are allocated for relaying the data in the second hop of the multi-hop relay.

8. 发明授权

US11849382B2 Methods, apparatus, and systems for fast path switching in wireless communications with user equipment (UE) cooperation 有权
公开(公告)号：US11849382B2
公开(公告)日：2023-12-19
申请号：US17316903
申请日：2021-05-11
申请人： Hua Xu , Jianglei Ma
发明人： Hua Xu , Jianglei Ma
IPC分类号： H04W40/24 , H04W76/14 , H04W76/15 , H04W40/12
CPC分类号： H04W40/248 , H04W40/12 , H04W76/14 , H04W76/15
摘要： Multiple communication paths are established for communications between a User Equipment (UE) and a wireless communication network, before switching between those paths is initiated. Signaling that includes an explicit indication that the UE is to switch between the multiple communication paths is transmitted to and received by at least the UE for which the multiple communication paths were established. Responsive to the explicit indication, communications are switched between the communication paths. At least one of the communication paths includes a relay path between the UE and the wireless communication network through another UE. Establishment of the multiple paths in advance of the switching may be useful in enabling fast switching with low latency and/or no traffic loss.

9. 发明授权

US11800522B2 System and method for reporting in respect of multiple downlink assignments from multiple transmit receive points 有权
公开(公告)号：US11800522B2
公开(公告)日：2023-10-24
申请号：US16136964
申请日：2018-09-20
申请人： Aman Jassal , Yicheng Lin , Hamidreza Farmanbar , Mohammadhadi Baligh , Hua Xu
发明人： Aman Jassal , Yicheng Lin , Hamidreza Farmanbar , Mohammadhadi Baligh , Hua Xu
IPC分类号： H04W72/21 , H04L1/1812 , H04L5/00 , H04L1/00 , H04W72/0446 , H04W72/044 , H04W24/10 , H04W76/11 , H04W72/23
CPC分类号： H04W72/21 , H04L1/0026 , H04L1/1812 , H04L5/0055 , H04W24/10 , H04W72/046 , H04W72/0446 , H04W72/23 , H04W76/11
摘要： Systems and methods of transmitting and receiving combined uplink control information (UCI) in respect of downlink assignments are provided. The UE is configured to combine certain UCI based on a property of downlink assignment, such as PDCCH ID, beam information, CORESET. The UE may also be configured to determine which UCI having the same value of the property of downlink assignment to combine. This can be based on a value-specific monitoring window or a monitoring window that is common to multiple values of the assignment property.

10. 发明授权

US11751189B2 System and scheme on group based identity and scrambling for UE cooperation transmission 有权
公开(公告)号：US11751189B2
公开(公告)日：2023-09-05
申请号：US17896550
申请日：2022-08-26
申请人： Liqing Zhang , Jianglei Ma , Hua Xu
发明人： Liqing Zhang , Jianglei Ma , Hua Xu
IPC分类号： H04W72/044 , H04W76/11 , H04W76/14 , H04W76/40 , H04W72/20 , H04W92/18 , H04W88/04
CPC分类号： H04W72/0466 , H04W72/20 , H04W76/11 , H04W76/14 , H04W76/40 , H04W88/04 , H04W92/18
摘要： Systems and methods are provided to achieve data scrambling and transmission identification in the SL for UE cooperation (UC), in which one or more cooperating UEs help with a transmission to a target UE. Corresponding configuration schemes are also provided. In addition, systems and methods are provided to achieve data DMRS sequence generation and transmission identification in SL for UC, in which one or more cooperating UEs help with a transmission to a target UE. Corresponding configuration schemes are also provided. Furthermore, systems and methods of SL control channel scrambling and identification for UE cooperation are provided.

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