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1. 发明授权

US5619531A Wireless radio modem with minimal interdevice RF interference 失效
标题翻译：无线无线电调制解调器具有最小的跨设备射频干扰
公开(公告)号：US5619531A
公开(公告)日：1997-04-08
申请号：US337841
申请日：1994-11-14
申请人： Bryan Taylor , Mihal Lazaridis , Peter Edmonson , Perry Jarmuszewski , Lizhong Zhu , Steven Carkner , Matthias Wandel
发明人： Bryan Taylor , Mihal Lazaridis , Peter Edmonson , Perry Jarmuszewski , Lizhong Zhu , Steven Carkner , Matthias Wandel
IPC分类号： H04B1/16 , H04B1/40 , H04L7/04 , H04L12/28 , H04L5/16
CPC分类号： H04W52/028 , H04B1/40 , H04L7/046 , Y02B60/50
摘要： A wireless radio modem for incorporation into a host system includes radio frequency modulation/demodulation circuitry employing electronic device elements that operate in a frequency range that minimize the RF interference between the radio modem and the host system. Radio modem power conservation is further maximized by 1) simplifying signal modulation processing by use of a single sideband suppressed carrier waveform transition table, thereby reducing processing requirements; and 2)incorporating a "sleep mode" feature in which all non-timer circuitry is powered-down when not in use.
摘要翻译：一种用于并入主机系统的无线电调制解调器包括采用电子设备元件的射频调制/解调电路，该电子设备元件在使无线电调制解调器和主机系统之间的RF干扰最小化的频率范围内工作。无线电调制解调器的功率节省进一步最大化：1）通过使用单边带抑制载波波形转换表简化信号调制处理，从而降低处理要求; 和2）结合“睡眠模式”功能，其中所有非定时器电路在不使用时被断电。

2. 发明授权

US5727020A Wireless radio modem with minimal interdevice RF interference 失效
公开(公告)号：US5727020A
公开(公告)日：1998-03-10
申请号：US747874
申请日：1996-11-13
申请人： Bryan Taylor , Mihal Lazaridis , Peter Edmonson , Perry Jarmuszewski , Lizhong Zhu , Steven Carkner , Matthias Wandel
发明人： Bryan Taylor , Mihal Lazaridis , Peter Edmonson , Perry Jarmuszewski , Lizhong Zhu , Steven Carkner , Matthias Wandel
IPC分类号： H04B1/16 , H04B1/40 , H04L7/04 , H04L12/28 , H04L5/14
CPC分类号： H04W52/028 , H04B1/40 , H04L7/046 , Y02B60/50
摘要： A wireless radio modem for incorporation into a host system includes radio frequency modulation/demodulation circuitry employing electronic device elements that operate in a frequency range that minimize the RF interference between the radio modem and the host system. Radio modem power conservation is further maximized by 1) simplifying signal modulation processing by use of a single sideband suppressed carrier waveform transition table, thereby reducing processing requirements; and 2) incorporating a "sleep mode" feature in which all non-timer circuitry is powered-down when not in use.

3. 发明授权

US5917854A Wireless radio modem with minimal interdevice RF interference 失效
标题翻译：无线无线电调制解调器具有最小的跨设备射频干扰
公开(公告)号：US5917854A
公开(公告)日：1999-06-29
申请号：US915038
申请日：1997-08-20
申请人： Bryan Taylor , Mihal Lazaridis , Peter Edmonson , Perry Jarmuszewski , Lizhong Zhu , Steven Carkner , Matthias Wandel
发明人： Bryan Taylor , Mihal Lazaridis , Peter Edmonson , Perry Jarmuszewski , Lizhong Zhu , Steven Carkner , Matthias Wandel
IPC分类号： H04B1/16 , H04B1/40 , H04L7/04 , H04L12/28 , H03A1/38
CPC分类号： H04W52/028 , H04B1/40 , H04L7/046 , Y02B60/50
摘要： A wireless radio modem for incorporation into a host system includes radio frequency modulation/demodulation circuitry employing electronic device elements that operate in a frequency range that minimize the RF interference between the radio modem and the host system. Radio modem power conservation is further maximized by 1) simplifying signal modulation processing by use of a single sideband suppressed carrier waveform transition table, thereby reducing processing requirements; and 2) incorporating a "sleep mode" feature in which all non-timer circuitry is powered-down when not in use.
摘要翻译：一种用于并入主机系统的无线电调制解调器包括采用电子设备元件的射频调制/解调电路，该电子设备元件在使无线电调制解调器和主机系统之间的RF干扰最小化的频率范围内工作。无线电调制解调器的功率节省进一步最大化：1）通过使用单边带抑制载波波形转换表简化信号调制处理，从而降低处理要求; 和2）结合“睡眠模式”功能，其中所有非定时器电路在不使用时被断电。

4. 发明授权

US5764693A Wireless radio modem with minimal inter-device RF interference 失效
标题翻译：无线无线电调制解调器具有最小的设备间RF干扰
公开(公告)号：US5764693A
公开(公告)日：1998-06-09
申请号：US488695
申请日：1995-06-08
申请人： Bryan Taylor , Mihal Lazaridis , Peter Edmonson , Perry Jarmuszewski , Lizhong Zhu , Steven Carkner , Matthias Wandel
发明人： Bryan Taylor , Mihal Lazaridis , Peter Edmonson , Perry Jarmuszewski , Lizhong Zhu , Steven Carkner , Matthias Wandel
IPC分类号： H04B1/16 , H04B1/40 , H04L7/04 , H04L12/28 , H04L5/16 , H04L27/10
CPC分类号： H04B1/40 , H04W52/0293 , H04L7/046 , H04W52/028 , H04W88/02
摘要： A wireless radio modem that may be incorporated into a host system or connected through a PCMCIA or similar port to a host system includes radio frequency modulation/demodulation circuitry employing electronic device elements that operate in a frequency range that minimizes the RF interference between the radio modem and the host system. Radio modem power conservation is maximized by 1) simplifying signal modulation processing by use of a two-point waveform transition table, thereby reducing processing requirements; and 2)incorporating a "sleep mode" feature in which all non-timer circuitry is powered-down when not in use.
摘要翻译：可并入到主机系统中或通过PCMCIA或类似端口连接到主机系统的无线电调制解调器包括采用电子设备元件的射频调制/解调电路，所述电子设备元件在使无线电调制解调器和主机系统。无线电调制解调器功率节省最大化1）通过使用两点波形转换表简化信号调制处理，从而降低处理要求; 和2）结合“睡眠模式”功能，其中所有非定时器电路在不使用时被断电。

5. 发明授权

US08296631B2 Power reception optimization method, and associated apparatus, for operating upon an encoded data block 有权
标题翻译：功率接收优化方法和相关联的装置，用于对编码的数据块进行操作
公开(公告)号：US08296631B2
公开(公告)日：2012-10-23
申请号：US12233415
申请日：2008-09-18
申请人： Matthias Wandel
发明人： Matthias Wandel
IPC分类号： H03M13/00
CPC分类号： H04L1/0054 , H03M13/373 , H03M13/41 , H04L1/0059 , H04W52/0245 , Y02D70/1222 , Y02D70/1224
摘要： Apparatus, and an associated method, for recovering the informational content of an encoded data block. Data bursts are delivered to a receiver. A series of data bursts together include all of the informational content of the encoded data block. A detector detects delivery to the receiver of the data bursts. A determiner determines indicia associated with the communicated data. And, responsive thereto, the data is decoded, selectably utilizing fewer than all of the data bursts that form the encoded data block.
摘要翻译：用于恢复编码数据块的信息内容的装置和相关方法。数据突发传送到接收机。一系列数据突发一起包括编码数据块的所有信息内容。检测器检测到接收器对数据突发的传送。确定器确定与传送的数据相关联的标记。并且响应于此，可选地利用少于构成编码数据块的所有数据脉冲串对数据进行解码。

6. 发明授权

US07434147B2 Power reception optimization method, and associated apparatus, for operating upon an encoded data block 有权
标题翻译：功率接收优化方法和相关联的装置，用于对编码的数据块进行操作
公开(公告)号：US07434147B2
公开(公告)日：2008-10-07
申请号：US10992610
申请日：2004-11-17
申请人： Matthias Wandel
发明人： Matthias Wandel
IPC分类号： H03M13/00
CPC分类号： H04L1/0054 , H03M13/373 , H03M13/41 , H04L1/0059 , H04W52/0245 , Y02D70/1222 , Y02D70/1224
摘要： Apparatus, and an associated method, for recovering the informational content of an encoded data block. Data bursts are delivered to a receiver. A series of data bursts together include all of the informational content of the encoded data block. A detector detects delivery to the receiver of the data bursts. A determiner determines indicia associated with the communicated data. And, responsive thereto, the data is decoded, selectably utilizing fewer than all of the data bursts that form the encoded data block.
摘要翻译：用于恢复编码数据块的信息内容的装置和相关方法。数据突发传送到接收机。一系列数据突发一起包括编码数据块的所有信息内容。检测器检测到接收器对数据突发的传送。确定器确定与传送的数据相关联的标记。并且响应于此，可选地利用少于构成编码数据块的所有数据脉冲串对数据进行解码。

7. 发明授权

US07373145B2 Contact management for mobile communications devices in wireless packet switched networks 有权
标题翻译：无线分组交换网络中移动通信设备的联络管理
公开(公告)号：US07373145B2
公开(公告)日：2008-05-13
申请号：US11215335
申请日：2005-08-30
申请人： Matthias Wandel
发明人： Matthias Wandel
IPC分类号： H04Q7/20
CPC分类号： H04W28/18 , H04L1/0026 , H04L1/0027 , H04W8/22 , H04W24/00 , H04W68/00
摘要： Techniques for use by a data communication device in maintaining communication with a packet-switched communication network which allows data to be pushed to the data communication device are described. One illustrative technique involves maintaining operation in a network coverage state associated with network coverage between the data communication device and the communication network while receiving a network signal that is above a predetermined adequate signal strength; further maintaining operation in a network coverage state associated with network coverage between the data communication device and the communication network while receiving a network signal that is below the predetermined adequate signal strength but successfully decoding one or more predetermined network messages; and maintaining operation in a network coverage loss state associated with network coverage loss between the data communication device and the communication network while failing to successfully decode one or more predetermined network messages. An update message may be transmitted to the communication network based on identifying the network coverage loss.
摘要翻译：描述了数据通信设备在维护与分组交换通信网络的通信中使用的技术，允许将数据推送到数据通信设备。一种说明性技术涉及在接收到高于预定的足够信号强度的网络信号的同时，在与数据通信设备和通信网络之间的网络覆盖相关联的网络覆盖状态中保持操作; 在接收到低于预定的足够信号强度但成功解码一个或多个预定网络消息的网络信号的同时，进一步保持与数据通信设备与通信网络之间的网络覆盖相关联的网络覆盖状态的操作; 以及在不能成功地解码一个或多个预定网络消息的情况下，在与数据通信设备和通信网络之间的网络覆盖丢失相关联的网络覆盖丢失状态下维持操作。可以基于识别网络覆盖率损失将更新消息发送到通信网络。

8. 发明申请

US20070253364A1 Data burst communication techniques for mobile communication devices operating in packet data sessions 有权
标题翻译：用于在分组数据会话中操作的移动通信设备的数据突发通信技术
公开(公告)号：US20070253364A1
公开(公告)日：2007-11-01
申请号：US11414568
申请日：2006-04-28
申请人： Matthias Wandel
发明人： Matthias Wandel
IPC分类号： H04Q7/00
CPC分类号： H04W24/04 , H04L12/66 , H04W24/08 , H04W28/02 , H04W28/12 , H04W36/0016 , H04W72/005
摘要： Data burst communication techniques for mobile communication devices operating in packet data sessions are disclosed. A mobile communication device is adapted to receive and decode packet data of a plurality of packet data bursts of a data block over a packet data channel during a packet data session. The mobile communication device is further adapted to receive and decode broadcast control data of a plurality of broadcast data bursts of the same or adjacent data block over a broadcast control channel contemporaneously with the packet data, where each broadcast data burst is interleaved with packet data bursts of the packet data session. When a time conflict between at least one of the packet data bursts and at least one of the broadcast data bursts exists, the mobile communication device is adapted to prioritize the receiving and decoding of the at least one packet data burst over the at least one broadcast data burst. However, if the at least one broadcast data burst is received from a “high priority” or “imminent” handoff candidate neighbor cell, the mobile communication device is adapted to prioritize the receiving and decoding of the at least one broadcast data burst over the at least one packet data burst without completely suspending packet transfer operations. Advantageously, an efficient and less disruptive communication technique is provided during packet data sessions.
摘要翻译：公开了在分组数据会话中操作的移动通信设备的数据突发通信技术。移动通信设备适于在分组数据会话期间通过分组数据信道接收和解码数据块的多个分组数据突发的分组数据。移动通信设备还适于通过与分组数据同时的广播控制信道来接收和解码相同或相邻数据块的多个广播数据突发的广播控制数据，其中每个广播数据突发与分组数据突发交织的分组数据会话。当存在分组数据突发和至少一个广播数据突发中的至少一个之间的时间冲突时，移动通信设备适于对至少一个广播上的至少一个分组数据突发的接收和解码进行优先级排序数据突发然而，如果从“高优先级”或“迫在眉睫”的越区切换候选相邻小区接收到至少一个广播数据突发，则移动通信设备适合于优先考虑在at处的至少一个广播数据突发的接收和解码至少一个分组数据突发而不完全挂起分组传输操作。有利地，在分组数据会话期间提供有效且较少破坏性的通信技术。

9. 发明授权

US06999729B2 Contact management for mobile communication devices in wireless packet switched networks 有权
标题翻译：无线分组交换网络中移动通信设备的联络管理
公开(公告)号：US06999729B2
公开(公告)日：2006-02-14
申请号：US10491321
申请日：2002-09-27
申请人： Matthias Wandel
发明人： Matthias Wandel
IPC分类号： H04B1/00
CPC分类号： H04W28/18 , H04L1/0026 , H04L1/0027 , H04W8/22 , H04W24/00 , H04W68/00
摘要： Methods and apparatus for maintaining contact with a wireless communication network improve the timeliness in which traffic is delivered to a mobile communication device in marginal coverage areas. The number of times the mobile device informs the network of its presence in such coverage may be reduced based on predetermined network characteristics. In one illustrative example, the method involves continually maintaining and updating a message decode history list in memory and comparing it with a predetermined paging pattern of the network. The message decode history list keeps track of whether or not each message of a most recent plurality of regularly broadcasted messages has been successfully decoded. An update message which informs the network of the mobile device is transmitted in response to identifying that unsuccessful message decode indicators in the history list overlap with all page transmission periods of the network paging pattern. Conversely, the update message is not normally transmitted in response to identifying that any successful message decode indicator in the history list overlaps with any page transmission period of the network paging pattern.
摘要翻译：用于维持与无线通信网络的接触的方法和装置提高了在边缘覆盖区域中向移动通信设备传送业务的及时性。可以基于预定的网络特性来减少移动设备通知网络在这种覆盖范围内的存在次数。在一个说明性示例中，该方法包括连续地维护和更新存储器中的消息解码历史列表并将其与网络的预定寻呼模式进行比较。消息解码历史列表跟踪最近的多个经常广播的消息的每个消息是否已被成功解码。响应于识别历史列表中的不成功的消息解码指示符与网络寻呼模式的所有页面发送周期重叠而发送通知移动设备的网络的更新消息。相反，响应于识别历史列表中的任何成功的消息解码指示符与网络寻呼模式的任何页面发送周期重叠，通常不发送更新消息。

10. 发明授权

US08081978B2 Bandwidth-based cell selection in a cellular network 有权
标题翻译：蜂窝网络中基于带宽的小区选择
公开(公告)号：US08081978B2
公开(公告)日：2011-12-20
申请号：US11701550
申请日：2007-02-02
申请人： Mark Pecen , Matthias Wandel , Atul Asthana
发明人： Mark Pecen , Matthias Wandel , Atul Asthana
IPC分类号： H04W4/00
CPC分类号： H04W48/18 , H04W48/12 , H04W88/06
摘要： A method of cell selection in a wireless cellular network having a plurality of radio system cells involves determining a bandwidth indication for data communication through each of a serving cell and at least one neighboring cell to the serving cell. The bandwidth indication comprises an indication of the capacity for data communication through each cell. One of the cells is then selected for packet-based communication in accordance with the determined bandwidth indications.
摘要翻译：具有多个无线电系统小区的无线蜂窝网络中的小区选择的方法涉及通过服务小区和至少一个相邻小区中的每一个确定到服务小区的数据通信的带宽指示。带宽指示包括通过每个小区进行数据通信的容量的指示。然后根据确定的带宽指示，选择一个小区用于基于分组的通信。

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