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21. 发明授权

US5598417A Dynamic control of a data channel in a TDM wireless communication system 失效
标题翻译： TDM无线通信系统中数据信道的动态控制
公开(公告)号：US5598417A
公开(公告)日：1997-01-28
申请号：US644929
申请日：1996-05-13
申请人： Kenneth J. Crisler , Michael L. Needham
发明人： Kenneth J. Crisler , Michael L. Needham
IPC分类号： H04B7/26 , H04L12/56 , H04W4/06 , H04W72/04 , H04W74/04 , H04J3/16
CPC分类号： H04B7/2643 , H04W72/0446 , H04W4/06 , H04W74/04
摘要： A central controller (101) in the TDM wireless communication system (100) transmits a data channel update message (600), including an allocation profile (603) and an update interval (605) to a second group of communication units (107-109). The allocation profile indicates time slots used to form a data channel and the update interval indicates a period of time until transmission of the next data channel update message. The data channel update message, transmitted via the data channel, is sent in response to a request from a first group of communication units (104-106) or upon expiration of a period of time based on a previous update interval. Repetition of this process allows time slots to be dynamically allocated in response to changing system requirements, while minimizing use of the data channel for data channel update messages.
摘要翻译： TDM无线通信系统（100）中的中央控制器（101）向第二组通信单元（107-109）发送包括分配简档（603）和更新间隔（605）的数据信道更新消息（600））。分配配置文件指示用于形成数据信道的时隙，并且更新间隔指示直到下一个数据信道更新消息的发送的时间段。响应于来自第一组通信单元（104-106）的请求或基于先前更新间隔到期的一段时间来发送经由数据信道发送的数据信道更新消息。重复此过程允许根据不断变化的系统要求动态分配时隙，同时最小化数据信道更新消息的数据通道的使用。

22. 发明授权

US5278833A Method for providing reserved communication access using multiple random access resources 失效
标题翻译：使用多个随机接入资源提供预留通信接入的方法
公开(公告)号：US5278833A
公开(公告)日：1994-01-11
申请号：US676923
申请日：1991-03-28
申请人： Kenneth J. Crisler , Michael L. Needham
发明人： Kenneth J. Crisler , Michael L. Needham
IPC分类号： H04J3/00 , H04B7/26 , H04J3/16 , H04L12/56 , H04W72/04 , H04W74/04 , H04W74/08
CPC分类号： H04W74/08 , H04B7/2659 , H04W72/0446 , Y10S370/913
摘要： A communication resource is subdivided as a function of time into a plurality of time slots (210). These time slots are further subdivided on a non-periodic basis into a least two random access sub-slots (220), during which communication units (101) may request one or more reserved time slots (240). In response to such requests for reserved time slots from a requesting communication unit during one of the random access sub-slots, one or more reserved time slots are provided for use by the requesting communication unit.
摘要翻译：通信资源作为时间的函数被细分为多个时隙（210）。这些时隙在非周期性基础上进一步细分为至少两个随机接入子时隙（220），在此期间，通信单元（101）可以请求一个或多个保留时隙（240）。响应于在所述随机接入子时隙之一期间来自请求通信单元的预留时隙的这种请求，提供一个或多个保留时隙供所述请求通信单元使用。

23. 发明申请

US20120079062A1 SELECTIVELY RECEIVING MEDIA CONTENT 审中-公开
公开(公告)号：US20120079062A1
公开(公告)日：2012-03-29
申请号：US13217667
申请日：2011-08-25
申请人： Benedito J. Fonseca, JR. , Kevin L. Baum , Jeffrey D. Bonta , George Calcev , Michael L. Needham , Frank R. Bentley
发明人： Benedito J. Fonseca, JR. , Kevin L. Baum , Jeffrey D. Bonta , George Calcev , Michael L. Needham , Frank R. Bentley
IPC分类号： G06F15/16
CPC分类号： H04N21/84 , H04L65/604 , H04N7/17318 , H04N21/234363 , H04N21/25891 , H04N21/4318 , H04N21/44222 , H04N21/4532 , H04N21/4542 , H04N21/8456
摘要： Disclosed are methods that associate “importance” information with chunks of a media presentation. An end-user device or server uses this information to intelligently manage resources when downloading or rendering the media presentation. Many different types of importance information are used. An editor can tag a chunk as important based on the content of the chunk or may give the chunk a rating, or importance can be inferred from download statistics. In some embodiments, the end-user device determines the importance of a chunk based on observations of the behavior of the device's user. The end-user device can send its locally gathered behavioral observations to a server to enhance that server's demographic information. The server can observe its own download behavior to infer importance. The end-user device may choose to either not download, or to download at a low resolution, those chunks deemed to be unimportant, thus saving bandwidth and battery power.

24. 发明申请

US20120079059A1 SELECTIVELY RECEIVING MEDIA CONTENT 审中-公开
标题翻译：选择性接收媒体内容
公开(公告)号：US20120079059A1
公开(公告)日：2012-03-29
申请号：US12891348
申请日：2010-09-27
申请人： Benedito J. Fonseca, JR. , Kevin L. Baum , Jeffrey D. Bonta , George Calcev , Michael L. Needham , Frank R. Bentley
发明人： Benedito J. Fonseca, JR. , Kevin L. Baum , Jeffrey D. Bonta , George Calcev , Michael L. Needham , Frank R. Bentley
IPC分类号： G06F15/16
CPC分类号： H04N21/84 , H04L65/604 , H04N7/17318 , H04N21/234363 , H04N21/25891 , H04N21/4318 , H04N21/44222 , H04N21/4532 , H04N21/4542 , H04N21/8456
摘要： Disclosed are methods that associate “importance” information with chunks of a media presentation. An end-user device or server uses this information to intelligently manage resources when downloading or rendering the media presentation. Many different types of importance information are used. An editor can tag a chunk as important based on the content of the chunk or may give the chunk a rating, or importance can be inferred from download statistics. In some embodiments, the end-user device determines the importance of a chunk based on observations of the behavior of the device's user. The end-user device can send its locally gathered behavioral observations to a server to enhance that server's demographic information. The server can observe its own download behavior to infer importance. The end-user device may choose to either not download, or to download at a low resolution, those chunks deemed to be unimportant, thus saving bandwidth and battery power.
摘要翻译：公开的是将“重要性”信息与媒体呈现的块相关联的方法。最终用户设备或服务器在下载或呈现媒体演示时使用该信息来智能地管理资源。使用许多不同类型的重要性信息。编辑器可以基于块的内容来标记一个重要的块，或者可以给块的等级，或者可以从下载统计推断出重要性。在一些实施例中，终端用户设备基于对设备用户的行为的观察来确定块的重要性。最终用户设备可以将其本地收集的行为观察发送到服务器，以增强该服务器的人口统计信息。服务器可以观察自己的下载行为来推断重要性。最终用户设备可能选择不下载或以低分辨率下载被认为不重要的块，从而节省带宽和电池电量。

25. 发明授权

US06801783B2 Base site and method for quickly establishing a CDMA dispatch call 有权
标题翻译：用于快速建立CDMA调度呼叫的基站和方法
公开(公告)号：US06801783B2
公开(公告)日：2004-10-05
申请号：US10027365
申请日：2001-12-20
申请人： Michael L. Needham , Richard J. Vilmur , Leigh M. Chinitz
发明人： Michael L. Needham , Richard J. Vilmur , Leigh M. Chinitz
IPC分类号： H04Q738
CPC分类号： H04W84/08
摘要： To address the need for a base site and method for quickly establishing a CDMA dispatch call, the present invention provides for signaling mobile stations (e.g., 120-123) to inform them of the call and then starting the dispatch call without waiting for the call participants to request their inbound links. The dispatch call is first transmitted by base sites (e.g., 110-112) of all the service coverage areas (e.g., 101-103) that may have call participants, and then discontinued at those base sites where no inbound link requests are received within a period of time. Thus, the dispatch call is established while “call setup” effectively continues.
摘要翻译：为了满足用于快速建立CDMA调度呼叫的基站和方法的需要，本发明提供信令移动站（例如，120-123）来通知他们该呼叫，然后在不等待呼叫的情况下开始调度呼叫参与者要求其入站链接。调度呼叫首先由可能有呼叫参与者的所有服务覆盖区域（例如，101-103）的基站（例如，110-112）发送，然后在不在其中接收到入站链路请求的那些基站停止一段时间。因此，在“呼叫建立”有效地继续的情况下建立调度呼叫。

26. 发明授权

US06233461B1 Method and apparatus for group calls in a wireless CDMA communication system 有权
标题翻译：无线CDMA通信系统中用于组呼的方法和装置
公开(公告)号：US06233461B1
公开(公告)日：2001-05-15
申请号：US09589246
申请日：2000-06-07
申请人： Leigh M. Chinitz , Michael L. Needham , Timothy J. Wilson
发明人： Leigh M. Chinitz , Michael L. Needham , Timothy J. Wilson
IPC分类号： H04B700
CPC分类号： H04W84/08 , H04B7/264 , H04W72/005 , H04W76/10 , Y02D70/449
摘要： A controller (120), in response to receiving a request for a group call (201) targeting a group (101), allocates at least one power adjustment channel to the group call (202) and sends identification of the at least one power adjustment channel to at least some of the subscriber units in the group (203). Using the at least one power adjustment channel, the controller also sends unique power adjustment information to each of the at least some subscriber units (204). Unique power adjustment channel access information is also sent to the subscriber units so that each subscriber unit can receive its own unique power adjustment information (503) and adjust its inbound transmission power (504) in response. In this manner, efficient reverse power control is provided for multiple subscriber units thereby facilitating group calls in CDMA systems.
摘要翻译：控制器（120）响应于接收到针对组（101）的组呼（201）的请求，向组呼（202）分配至少一个功率调整信道，并发送至少一个功率调整信道发送到组（203）中的至少一些用户单元。使用所述至少一个功率调整信道，所述控制器还向所述至少一些用户单元（204）中的每一个发送独特的功率调整信息。独特的功率调整信道接入信息也被发送到用户单元，使得每个用户单元可以接收其自己的唯一功率调整信息（503）并且响应地调整其入站发送功率（504）。以这种方式，为多个用户单元提供有效的反向功率控制，从而便于CDMA系统中的群组呼叫。

27. 发明授权

US06188767B1 Method of providing group call services in a CDMA communications system 失效
标题翻译：在CDMA通信系统中提供群呼服务的方法
公开(公告)号：US06188767B1
公开(公告)日：2001-02-13
申请号：US09069586
申请日：1998-04-29
申请人： Michael L. Needham , Leigh M. Chinitz , Duane C. Rabe
发明人： Michael L. Needham , Leigh M. Chinitz , Duane C. Rabe
IPC分类号： H04L932
CPC分类号： H04W4/06 , H04B7/2628
摘要： The present invention encompasses a base station and method of providing communication services to a plurality of communication units. The method includes the steps of sending communication information between the base station and at least two of the plurality of communication units. A first step of identifying communication units produces a group identifier. A scrambling code, based at least in part on the group identifier, is then used to encode the communication information for transmission.
摘要翻译：本发明包括向多个通信单元提供通信服务的基站和方法。该方法包括在基站与多个通信单元中的至少两个之间发送通信信息的步骤。识别通信单元的第一步产生组标识符。至少部分地基于组标识符的扰码被用于对通信信息进行编码以进行传输。

28. 发明授权

US06181685B2 Method and apparatus for group calls in a wireless CDMA communication system 失效
公开(公告)号：US06181685B2
公开(公告)日：2001-01-30
申请号：US09065314
申请日：1998-04-23
申请人： Leigh M. Chinitz , Michael L. Needham , Timothy J. Wilson
发明人： Leigh M. Chinitz , Michael L. Needham , Timothy J. Wilson
IPC分类号： H04B7216
CPC分类号： H04W52/247 , H04W4/06 , H04W52/146 , H04W84/08
摘要： A controller (120), in response to receiving a request for a group call (201) targeting a group (101), allocates at least one power adjustment channel to the group call (202) and sends identification of the at least one power adjustment channel to at least some of the subscriber units in the group (203). Using the at least one power adjustment channel, the controller also sends unique power adjustment information to each of the at least some subscriber units (204). Unique power adjustment channel access information is also sent to the subscriber units so that each subscriber unit can receive its own unique power adjustment information (503) and adjust its inbound transmission power (504) in response. In this manner, efficient reverse power control is provided for multiple subscriber units thereby facilitating group calls in CDMA systems.

29. 发明授权

US5636230A Method for eliminating a receiving data unit as a source of excessive resend requests 失效
标题翻译：用于消除接收数据单元作为过度重发请求的源的方法
公开(公告)号：US5636230A
公开(公告)日：1997-06-03
申请号：US661808
申请日：1996-06-11
申请人： Lawrence J. Marturano , Michael L. Needham , Kenneth J. Crisler
发明人： Lawrence J. Marturano , Michael L. Needham , Kenneth J. Crisler
IPC分类号： H04L1/00 , H04L1/18
CPC分类号： H04L1/1854 , H04L2001/0093
摘要： A transmitting data unit (101) transmits a data message (110) comprising a plurality of data blocks (111-112) to at least one receiving data unit (102-103). Upon reception of the data blocks, at least one corruption metric is determined for the received data blocks. Using the at least one corruption metric, it is determined if a portion of received data blocks has been inadequately received. When the portion of received data blocks has been inadequately received, a resend counter is incremented. If the resend counter exceeds a counter limit value, transmission of resend requests is disabled. Transmission of resend requests may be re-enabled upon satisfaction of a re-enable condition or expiration of a predetermined period of time.
摘要翻译：发送数据单元（101）向至少一个接收数据单元（102-103）发送包括多个数据块（111-112）的数据消息（110）。在接收到数据块时，为接收的数据块确定至少一个损坏度量。使用至少一个损坏度量，确定接收的数据块的一部分是否已被不充分地接收。当接收到的数据块的部分被不充分地接收时，再发送计数器递增。如果重发计数器超过计数器限制值，则禁止发送重发请求。重新发送请求的传输可以在满足重新启用条件或预定时间段的期满时重新启用。

30. 发明授权

US5559810A Communication of data reception history information 失效
标题翻译：数据接收历史信息的通信
公开(公告)号：US5559810A
公开(公告)日：1996-09-24
申请号：US220619
申请日：1994-03-31
申请人： Stephen S. Gilbert , Michael L. Needham , Kenneth J. Crisler
发明人： Stephen S. Gilbert , Michael L. Needham , Kenneth J. Crisler
IPC分类号： G06F11/34 , H04L1/20 , H04L1/24 , G06F11/00
CPC分类号： H04L1/0016 , H04L1/0019 , H04L1/206 , H04L1/24 , G06F11/3476
摘要： For each of a plurality of modulation techniques, corresponding data reception history information is stored. A particular modulation technique is selected from amongst the plurality of modulation techniques (52). At least one block of data is transmitted using the particular modulation technique (55). A message is received that provides information regarding reception of the at least one block of data, including whether reception of each of the at least one block of data occurred without error (56). The data reception history information is updated for the particular modulation technique using the information regarding reception (57). The data reception history information is used to determine an estimate of transmission signal quality (51).
摘要翻译：对于多个调制技术中的每一个，存储相应的数据接收历史信息。从多种调制技术（52）中选择特定的调制技术。使用特定的调制技术（55）发送至少一个数据块。接收到提供关于接收至少一个数据块的信息的消息，包括是否接收至少一个数据块中的每一个而没有错误地发生（56）。使用关于接收的信息来针对特定调制技术更新数据接收历史信息（57）。数据接收历史信息用于确定传输信号质量的估计（51）。

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