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1. 发明申请

US20080165786A1 METHOD AND DEVICE FOR TRANSMITTING DATA PACKETS 有权
标题翻译：用于发送数据包的方法和设备
公开(公告)号：US20080165786A1
公开(公告)日：2008-07-10
申请号：US11621803
申请日：2007-01-10
申请人： Ramandeep Ahuja , Narayanan Venkitaraman , Mario F. Derango , Surender Kumar , Anthony R. Metke , Vidya Narayanan
发明人： Ramandeep Ahuja , Narayanan Venkitaraman , Mario F. Derango , Surender Kumar , Anthony R. Metke , Vidya Narayanan
IPC分类号： H04L12/56
CPC分类号： H04W40/246 , H04L45/00 , H04W80/04
摘要： A method for transmitting a packet from a transmitting node to a destination node in a communication network can enable improved network efficiency. The method includes receiving and storing identification information concerning at least one foreign node that is directly reachable in the communication network (block 505). It is then determined, using the identification information, whether the destination node is directly reachable in the communication network (block 510). Based on whether the destination node is directly reachable in the communication network, it is then determined whether to transmit the packet to the destination node using a tunneling protocol or without using a tunneling protocol (block 515). The packet is then transmitted from the transmitting node to the destination node (block 520).
摘要翻译：在通信网络中从发送节点向目的地节点发送分组的方法可以提高网络效率。该方法包括接收和存储关于在通信网络中可直接到达的至少一个外来节点的标识信息（方框505）。然后，使用识别信息确定目的地节点是否可直接到达通信网络（方框510）。基于目的地节点在通信网络中是否可直接到达，然后确定是否使用隧道协议向目的地节点发送分组，或者不使用隧道协议（框515）。然后从发送节点向目的地节点发送分组（框520）。

2. 发明授权

US5337316A Transceiver self-diagnostic testing apparatus and method 失效
标题翻译：收发器自诊断测试仪和方法
公开(公告)号：US5337316A
公开(公告)日：1994-08-09
申请号：US829802
申请日：1992-01-31
申请人： Kenneth P. Weiss , Mario F. DeRango , Daniel R. Schroeder , Leslie D. Mutz , Brian W. Lacy , Mark D. Chapman
发明人： Kenneth P. Weiss , Mario F. DeRango , Daniel R. Schroeder , Leslie D. Mutz , Brian W. Lacy , Mark D. Chapman
IPC分类号： G01R31/28 , G01R31/317 , H04B17/00 , G06F11/00
CPC分类号： H04B17/00 , H04B17/14 , H04B17/19
摘要： The present invention includes an apparatus and a method for transceiver self-diagnostic testing in a communication system. A feedback unit (228, 326) is utilized that allows performance of a loopback test independent of a transmit frequency to receive frequency difference without undue proliferation of circuitry.
摘要翻译：本发明包括在通信系统中的收发机自诊断测试的装置和方法。使用反馈单元（228,326），其允许独立于发射频率执行环回测试以接收频率差，而不会不必要地增加电路。

3. 发明授权

US08699360B2 Communications system for exchanging spectrum sensing measurements through a drop box and method of using same 有权
标题翻译：用于通过投影箱交换光谱感测测量的通信系统及其使用方法
公开(公告)号：US08699360B2
公开(公告)日：2014-04-15
申请号：US12059851
申请日：2008-03-31
申请人： Stephen L. Kuffner , Ramy S. Ayoub , John M. Belcea , Gregory J. Buchwald , Lynn D. Dann , Mario F. Derango , Lawrence M. Ecklund , Randy L. Ekl , Michael S. Johnson , S. David Silk
发明人： Stephen L. Kuffner , Ramy S. Ayoub , John M. Belcea , Gregory J. Buchwald , Lynn D. Dann , Mario F. Derango , Lawrence M. Ecklund , Randy L. Ekl , Michael S. Johnson , S. David Silk
IPC分类号： H04L12/28 , H04L12/66 , H04B7/216
CPC分类号： H04W16/14 , H04W24/02 , H04W48/10 , H04W84/18
摘要： A communications system and method for exchanging spectrum usage information through a drop box (100) includes one or more central stations (101) that defines a region of operation. A central drop box (102) is associated with the central station (101) for providing a database of spectrum usage information. Stations (103, 105, 107) using the communications system may submit information regarding spectrum usage to the central drop box (102) that affects the region of operation (109, 115) for providing the most efficient and non-interfering uses of the frequency spectrum.
摘要翻译：用于通过投影箱（100）交换频谱使用信息的通信系统和方法包括限定操作区域的一个或多个中心站（101）。与中央站（101）相关联的中央丢弃箱（102）用于提供频谱使用信息的数据库。使用通信系统的站（103,105,107）可以将关于频谱使用的信息提交到影响操作区域（109,115）的中央丢弃盒（102），以提供频率的最有效和非干扰的使用光谱。

4. 发明授权

US08208373B2 Method for multi-band communication routing within a wireless communication system 有权
标题翻译：无线通信系统中多频带通信路由的方法
公开(公告)号：US08208373B2
公开(公告)日：2012-06-26
申请号：US12183744
申请日：2008-07-31
申请人： Jeffrey D. Bonta , Ramy S. Ayoub , Gregory J. Buchwald , Mario F. Derango , Randy L. Ekl
发明人： Jeffrey D. Bonta , Ramy S. Ayoub , Gregory J. Buchwald , Mario F. Derango , Randy L. Ekl
IPC分类号： H04J1/00
CPC分类号： H04L47/824 , H04B1/005 , H04B1/525 , H04L45/22 , H04L45/26 , H04L45/54 , H04L47/70 , H04L47/745 , H04L47/805 , H04W40/30
摘要： A method of operation of a node for multi-band communication routing within a wireless communication system comprises communicating a communication session on a default route within an identified quality of service objective on a first frequency band; broadcasting, on a second frequency band, one or more route discovery messages at each of a plurality of sets of transmission variables; storing one or more alternate route table entries in a route table, wherein each of the one or more alternate route table entries are indexed by each of the plurality of sets of transmission variables that are at least within the quality of service objective; selecting a stored alternate route that is at least within the quality of service objective of the communication session on the second frequency band; and switching the communication session to operate using the transmission variables related to the selected alternate route.
摘要翻译：在无线通信系统内的用于多频带通信路由的节点的操作方法包括在第一频带上的所识别的服务质量目标之内的默认路由上传送通信会话; 在多个传输变量组中的每一个上在第二频带上广播一个或多个路由发现消息; 将一个或多个替代路由表条目存储在路由表中，其中所述一个或多个备用路由表条目中的每一个由至少在所述服务质量目标内的所述多个传输变量集合中的每一个进行索引; 选择至少在第二频带上的通信会话的服务质量内的存储的备用路由; 并且使用与所选择的备选路由相关的传输变量来切换通信会话以进行操作。

5. 发明申请

US20090010258A1 PACKET PRIORITIZATION IN AD HOC NETWORKS 审中-公开
标题翻译：公共网络中的分组优先
公开(公告)号：US20090010258A1
公开(公告)日：2009-01-08
申请号：US11773040
申请日：2007-07-03
申请人： RAMY S. AYOUB , MARIO F. DERANGO
发明人： RAMY S. AYOUB , MARIO F. DERANGO
IPC分类号： H04L12/56
CPC分类号： H04W72/10 , H04W16/14 , H04W84/18
摘要： A wireless communication device operable as a node in an ad hoc network (100), the device including a controller communicably coupled to a transceiver, wherein the controller is configured to determine priority of a packet received by the transceiver for forwarding to another node in the ad hoc network. The controller is also configured to establish a priority link in the ad hoc network if the priority of the packet satisfies a priority condition, and to cause the transceiver to transmit the received packet on the priority link if the priority condition is satisfied. In one application, the high priority packets are originated by a public safety official communicating in a mesh network.
摘要翻译：一种无线通信设备，其可操作为自组织网络（100）中的节点，所述设备包括可通信地耦合到收发器的控制器，其中所述控制器被配置为确定所述收发器接收的分组的优先级，以转发到所述收发器中的另一节点 ad hoc网络如果分组的优先级满足优先级条件，则控制器还被配置为在自组织网络中建立优先级链路，并且如果满足优先级条件，则使得收发器在优先级链路上发送接收到的分组。在一个应用中，高优先级的分组由在网状网络中通信的公共安全官员发起。

6. 发明授权

US07379443B2 Method of dynamic management of a virtual local area network (VLAN) in a wireless ad hoc network 有权
标题翻译：无线自组织网络中虚拟局域网（VLAN）的动态管理方法
公开(公告)号：US07379443B2
公开(公告)日：2008-05-27
申请号：US10892758
申请日：2004-07-16
申请人： Ramandeep Ahuja , Mario F. Derango , Surender Kumar
发明人： Ramandeep Ahuja , Mario F. Derango , Surender Kumar
IPC分类号： H04Q7/24
CPC分类号： H04L45/00 , H04L12/4675 , H04W40/00
摘要： In a wireless ad hoc network comprising a plurality of nodes (102), when a method of the present invention determines that a source node and a destination node belong to a common virtual local area network (VLAN), information is routed to the destination node using only nodes that belong to the common VLAN. If a path is not available to route the information between the source node and the destination node using only nodes that belong to the common VLAN, a default VLAN is used to route the information at least partially through the ad hoc network. If, however, the method of the present invention determines that the source node belongs to a first VLAN and the destination node belongs to a second VLAN, the source node or an intermediate node registers with the second VLAN and continues routing the information using nodes that belong to the second VLAN.
摘要翻译：在包括多个节点（102）的无线自组织网络中，当本发明的方法确定源节点和目的地节点属于公共虚拟局域网（VLAN）时，信息被路由到目的地节点仅使用属于公共VLAN的节点。如果路径不可用于使用属于公共VLAN的节点在源节点和目标节点之间路由信息，则使用默认VLAN至少部分地通过自组织网络路由信息。然而，如果本发明的方法确定源节点属于第一VLAN并且目标节点属于第二VLAN，则源节点或中间节点向第二VLAN注册，并使用节点继续路由信息属于第二个VLAN。

7. 发明申请

US20100027517A1 METHOD FOR MULTI-BAND COMMUNICATION ROUTING WITHIN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中多通道通信的方法
公开(公告)号：US20100027517A1
公开(公告)日：2010-02-04
申请号：US12183744
申请日：2008-07-31
申请人： Jeffrey D. Bonta , Ramy S. Ayoub , Gregory J. Buchwald , Mario F. Derango , Randy L. Eki
发明人： Jeffrey D. Bonta , Ramy S. Ayoub , Gregory J. Buchwald , Mario F. Derango , Randy L. Eki
IPC分类号： H04Q7/24
CPC分类号： H04L47/824 , H04B1/005 , H04B1/525 , H04L45/22 , H04L45/26 , H04L45/54 , H04L47/70 , H04L47/745 , H04L47/805 , H04W40/30
摘要： A method of operation of a node for multi-band communication routing within a wireless communication system comprises communicating a communication session on a default route within an identified quality of service objective on a first frequency band; broadcasting, on a second frequency band, one or more route discovery messages at each of a plurality of sets of transmission variables; storing one or more alternate route table entries in a route table, wherein each of the one or more alternate route table entries are indexed by each of the plurality of sets of transmission variables that are at least within the quality of service objective; selecting a stored alternate route that is at least within the quality of service objective of the communication session on the second frequency band; and switching the communication session to operate using the transmission variables related to the selected alternate route.
摘要翻译：在无线通信系统内的用于多频带通信路由的节点的操作方法包括在第一频带上的所识别的服务质量目标之内的默认路由上传送通信会话; 在多个传输变量组中的每一个上在第二频带上广播一个或多个路由发现消息; 将一个或多个备用路由表条目存储在路由表中，其中所述一个或多个备用路由表条目中的每一个由至少在所述服务质量目标内的所述多组传输变量中的每一个进行索引; 选择至少在第二频带上的通信会话的服务质量内的存储的备用路由; 并且使用与所选择的备选路由相关的传输变量来切换通信会话以进行操作。

8. 发明授权

US07075929B2 Dense mode IP multicast call scoping in a wireless communication system 有权
公开(公告)号：US07075929B2
公开(公告)日：2006-07-11
申请号：US09875355
申请日：2001-06-06
申请人： Michael F Korus , Mario F DeRango
发明人： Michael F Korus , Mario F DeRango
IPC分类号： H04L12/28
CPC分类号： H04W4/08 , H04L12/1886 , H04L12/189 , H04L45/16 , H04W4/02 , H04W40/02 , H04W64/00 , H04W80/00
摘要： Methods are disclosed for limiting the scope of flooding of dense mode IP multicast calls. A multicast scope value (e.g., TTL scope or hop limit) is determined for each call based on the locations of participating devices for the call at one or more destination sites, zones or zone clusters. The multicast scope value is adjusted based on user location, as wireless users may roam from site to site or zone to zone (or zone cluster). When a user sources packets for a call, the packets include the multicast scope value. The packets are transported, according to dense mode routing protocols, across various router interfaces of a packet network. The router interfaces are assigned various thresholds based on their location in the network. Packets are not flooded across router interface(s) having thresholds that exceed the packet's multicast scope value. Thus, through judicious choice of multicast scope value, the flooding of packets for a call may be constrained to within a single zone (or zone cluster), or allowed to proceed to remote zones.

9. 发明授权

US6157843A Method for pre-establishing communications in a wireless communication network without the use of a multicast server 失效
标题翻译：在无需使用组播服务器的情况下在无线通信网络中预先建立通信的方法
公开(公告)号：US6157843A
公开(公告)日：2000-12-05
申请号：US656459
申请日：1996-05-31
申请人： Mario F. Derango , John W. Maher , Russell A. Marten
发明人： Mario F. Derango , John W. Maher , Russell A. Marten
IPC分类号： H04W84/08 , H04Q7/20
CPC分类号： H04W84/08
摘要： Network access delays are minimized by using affiliation messages to pre-establish communications in a wireless communication network (100). A controller (102), upon receiving an affiliation message from a first site (104), establishes connections between the first site and a second site (105), the connections being uniquely associated with a talkgroup/site affiliation indicated by the affiliation message. Additional sites can be added by modifying the connection to include the additional sites. Using a multicast SVC as the connection between the first and second site eliminates the need for a multicast server and its associated delays.
摘要翻译：通过使用附属消息来在无线通信网络（100）中预先建立通信来最小化网络接入延迟。控制器（102）在从第一站点（104）接收到附属消息时，建立第一站点和第二站点（105）之间的连接，该连接与由附属消息指示的通话组/站点归属单独关联。可以通过修改连接以添加其他站点来添加其他站点。使用多播SVC作为第一和第二站点之间的连接，消除了对多播服务器及其相关延迟的需要。

10. 发明授权

US07170868B2 Method for preserving wireless resources in a wireless local area network 有权
标题翻译：用于在无线局域网中保存无线资源的方法
公开(公告)号：US07170868B2
公开(公告)日：2007-01-30
申请号：US10772832
申请日：2004-02-05
申请人： Joseph E. Phillips , Mario F. Derango , Randy L. Ekl , Michael H. Retzer
发明人： Joseph E. Phillips , Mario F. Derango , Randy L. Ekl , Michael H. Retzer
IPC分类号： H04J3/24
CPC分类号： H04W4/06 , H04W72/005 , H04W88/08
摘要： In one embodiment of the present invention, an access point (111) receives a multicast packet intended for a particular multicast group. Upon receipt, the access point only rebroadcast the multicast packet over a wireless segment if it determines that there is at least one wireless subscriber unit (131) belonging to the particular multicast group and associated with the access point that did not originate the multicast packet. Optionally, if the multicast packet signals an automatic rebroadcast of the multicast packet over the wireless segment, the access point automatically rebroadcasts the multicast packet without determining whether there is at least one wireless subscriber unit belonging to the particular multicast group and associated with the access point that did not originate the multicast packet.
摘要翻译：在本发明的一个实施例中，接入点（111）接收用于特定多播组的组播分组。在接收到接收点时，如果它确定属于特定多播组并且与不是始发多播分组的接入点相关联的至少一个无线用户单元（131），则接入点仅在无线段上重播广播分组。可选地，如果组播分组通过无线分段发信号通知多播分组的自动转播，接入点将自动重播广播分组而不确定是否存在属于特定多播组并与接入点相关联的至少一个无线用户单元这不是源于组播数据包。

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