Method and apparatus for controlling reverse link transmission
    1.
    发明授权
    Method and apparatus for controlling reverse link transmission 有权
    用于控制反向链路传输的方法和装置

    公开(公告)号:US08565684B2

    公开(公告)日:2013-10-22

    申请号:US10684918

    申请日:2003-10-14

    IPC分类号: H04B17/00

    CPC分类号: H04B1/1027

    摘要: A communication device and method for controlling reverse link transmissions. The device receives a broadcast transmission signal and determines a quality level of the broadcast transmission signal. It then communicates with the base station to establish how frequently reverse link transmissions will occur depending on the determined quality level. Alternatively, a network element can determining when a parameter crosses a threshold and transmit a message to select wireless communication devices to start gating on a reverse link when the parameter crosses the threshold.

    摘要翻译: 一种用于控制反向链路传输的通信设备和方法。 该设备接收广播传输信号并确定广播传输信号的质量等级。 然后它与基站进行通信,以根据确定的质量水平确定反向链路传输的发生频率。 或者,网络元件可以确定何时参数越过阈值,并且当参数越过阈值时,发送消息以选择无线通信设备以在反向链路上开始门控。

    Automatic repeat request (ARQ) scheme
    2.
    发明授权
    Automatic repeat request (ARQ) scheme 有权
    自动重发请求(ARQ)方案

    公开(公告)号:US07502981B2

    公开(公告)日:2009-03-10

    申请号:US11379273

    申请日:2006-04-19

    IPC分类号: H04L1/18

    摘要: During operation each ACK/NAK feedback (200) comprises two fields (201-204). Each field corresponds to the status of previously-received data (e.g., slot, frame, TTI, . . . , etc.). In a first embodiment, field 1 corresponds to the current received data status, while field 2 corresponds to the previous received data status if a NAK misinterpretation error occurs. If the receiver detects no misinterpretation error, the second field is simply left blank. Because each ACK/NAK feedback will comprise the reception status of currently received data, and prior-received data, a transmitter has two chances to receive the NAK/ACK if a NAK misinterpretation error occurs.

    摘要翻译: 在操作期间,每个ACK / NAK反馈(200)包括两个场(201-204)。 每个字段对应于先前接收的数据的状态(例如,时隙,帧,TTI等)。 在第一实施例中,字段1对应于当前接收到的数据状态,而如果发生NAK误解错误,则字段2对应于先前接收到的数据状态。 如果接收机没有发现错误解释错误,则第二个字段只剩下空白。 由于每个ACK / NAK反馈将包括当前接收的数据和先前接收的数据的接收状态,所以如果发生NAK误解错误,发射机有两种接收NAK / ACK的机会。

    Apparatus and method for establishing an active set of carriers for a receiver
    3.
    发明授权
    Apparatus and method for establishing an active set of carriers for a receiver 有权
    一种用于建立用于接收机的有源载波组的装置和方法

    公开(公告)号:US07580713B2

    公开(公告)日:2009-08-25

    申请号:US11127433

    申请日:2005-05-12

    IPC分类号: H04W72/00

    CPC分类号: H04W48/08 H04W72/00

    摘要: A method and apparatus for establishing an active set of carriers from a plurality of available carriers for a wireless receiver. The active set of carriers can be determined from the plurality of available carriers for the wireless receiver. An indication of which carriers are in the active set can be sent to the wireless receiver, such as a receiver in a mobile communication device. The receiver or mobile communication device can monitor only those carriers that are listed in the active set of carriers.

    摘要翻译: 一种用于从无线接收机的多个可用载波建立有源载波集的方法和装置。 可以从用于无线接收机的多个可用载波确定有效的载波集合。 可以向无线接收机(例如移动通信设备中的接收机)发送哪些载波在活动集中的指示。 接收机或移动通信设备只能监视在活动载波集合中列出的那些载波。

    Method and apparatus for reusing packet data control assignment bits for resource allocation indications
    5.
    发明授权
    Method and apparatus for reusing packet data control assignment bits for resource allocation indications 有权
    分组数据控制分配比特用于资源分配指示的方法和装置

    公开(公告)号:US08379622B2

    公开(公告)日:2013-02-19

    申请号:US11763624

    申请日:2007-06-15

    IPC分类号: H04J3/24

    摘要: The PDCAB packet (300) and the RRA packet (308) are transmitted together on the F-SCCH. For example, 9 RRA bits (305) are appended to the PDCAB field (303), in place of the pad bits (205), thereby allowing both the PDCAB (303) and RRA (311) messages to be protected against errors by a 16-bit CRC (307). In accordance with the embodiments, a receiver is able to distinguish between the varying PDCAB (303) and RRA (305) message formats and transmitting the packets (300) and (308) together is a normal mode of operation in the embodiments. Therefore, in accordance with the embodiments, when the PDCAB packet (300) and RRA packet (308) are transmitted together, the network replaces the N PDCAB pad bits, such as pad bits (205), with the first N bits from the RRA bitmap (311), in order to use the nominal CRC length for both packets (300) and (308).

    摘要翻译: 在F-SCCH上一起发送PDCAB分组(300)和RRA分组(308)。 例如,代替填充比特(205),将9个RRA比特(305)附加到PDCAB字段(303),从而允许PDCAB(303)和RRA(311)消息被保护以防止错误 16位CRC(307)。 根据实施例,接收机能够区分不同的PDCAB(303)和RRA(305)消息格式,并且在实施例中将分组(300)和(308)一起发送为正常的操作模式。 因此,根据实施例,当PDCAB分组(300)和RRA分组(308)一起发送时,网络将N个PDCAB填充比特(诸如填充比特(205))从RRA替换为前N个比特 位图(311),以便为两个分组(300)和(308)使用标称CRC长度。

    System, method, and apparatus for establishing headroom for a mobile station
    6.
    发明授权
    System, method, and apparatus for establishing headroom for a mobile station 有权
    用于为移动台建立净空的系统,方法和装置

    公开(公告)号:US07689239B2

    公开(公告)日:2010-03-30

    申请号:US10663103

    申请日:2003-09-16

    申请人: John D. Reed Hao Bi

    发明人: John D. Reed Hao Bi

    IPC分类号: H04B7/00

    摘要: A system, method, and apparatus for establishing headroom for a mobile station operating in a wireless communication system by determining (230) a communication channel variance condition and establishing (245) a headroom value based on the communication channel variance condition. The headroom value may be further revised by determining (260) if a battery condition in a mobile station relates to a low battery level and increasing (265) the headroom value in order to decrease the maximum data rate. Modifications to headroom allow data rates to be tailored to specific channel variance conditions and battery conditions.

    摘要翻译: 一种用于通过确定(230)通信信道方差条件并基于通信信道方差条件建立(245)上行空间值来为在无线通信系统中操作的移动站建立净空的系统,方法和装置。 通过确定(260)移动站中的电池状况是否与低电池电平相关并且增加(265)余量值以减小最大数据速率,可以进一步修正余量值。 对空白的修改允许根据特定的通道方差条件和电池条件量身定制数据速率。

    HYBRID APPROACH FOR DATA TRANSMISSION USING A COMBINATION OF SINGLE-USER AND MULTI-USER PACKETS
    7.
    发明申请
    HYBRID APPROACH FOR DATA TRANSMISSION USING A COMBINATION OF SINGLE-USER AND MULTI-USER PACKETS 有权
    使用单用户和多用户分组的组合进行数据传输的混合方法

    公开(公告)号:US20070214400A1

    公开(公告)日:2007-09-13

    申请号:US11626858

    申请日:2007-01-25

    IPC分类号: H04L1/18

    摘要: A method and system for method for transmitting data in a communication network employing HARQ. The method includes a first step 502 of grouping data to be transported into a first group and a second group in accordance to a decision parameter, such as data size. A next step 504 includes concatenating data from the first group and encoding into a multi-user packet. A next step 502 includes encoding the data into a plurality of data packets. A next step 506 includes assigning available traffic resources to encoded packets. A next step 506 includes transmitting at least a first transmission of the encoded packets. A next step 510 includes reassigning a portion of said traffic resources for which a positive acknowledgement has been determined to uninitiated packets or to assist with one or more ongoing transmissions.

    摘要翻译: 一种在采用HARQ的通信网络中发送数据的方法和系统。 该方法包括:第一步骤502,根据诸如数据大小的判定参数将要传输的数据分组到第一组和第二组。 下一步骤504包括将来自第一组和编码的数据连接成多用户分组。 下一步骤502包括将数据编码成多个数据分组。 下一步骤506包括将可用业务资源分配给经编码的分组。 下一步骤506包括传送编码分组的至少第一传输。 下一步骤510包括将已经确定肯定确认的所述业务资源的一部分重新分配给未启动的分组或者辅助一个或多个正在进行的传输。

    Hybrid approach for data transmission using a combination of single-user and multi-user packets
    8.
    发明授权
    Hybrid approach for data transmission using a combination of single-user and multi-user packets 有权
    使用单用户和多用户数据包组合的数据传输的混合方法

    公开(公告)号:US07464313B2

    公开(公告)日:2008-12-09

    申请号:US11626858

    申请日:2007-01-25

    IPC分类号: G08C25/02

    摘要: A technique for transmitting data in a communication network employing Hybrid Automatic Repeat Request includes a first step 502 of grouping data to be transported into a first and second groups in accordance to a decision parameter, such as data size. A next step 504 concatenates data from the first group and encodes into a multi-user packet. A next step 502 encodes the data into a plurality of data packets. A next step 506 assigns available traffic resources to encoded packets. A next step 506 transmits the encoded packets. A next step 510 reassigns a portion of said traffic resources for which a positive acknowledgement has been determined to uninitiated packets or to assist with one or more ongoing transmissions.

    摘要翻译: 在采用混合自动重传请求的通信网络中发送数据的技术包括:第一步骤502,根据诸如数据大小的决定参数将待传输的数据分组到第一组和第二组中。 下一步骤504连接来自第一组的数据并将其编码为多用户分组。 下一步502将数据编码成多个数据分组。 下一步骤506将可用业务资源分配给编码分组。 下一步骤506发送编码的分组。 下一步骤510将已经确定了肯定确认的所述业务资源的一部分重新分配给未启动分组,或者协助一个或多个正在进行的传输。

    METHOD AND SYSTEM FOR PROCESSING GROUP RESOURCE ALLOCATIONS
    9.
    发明申请
    METHOD AND SYSTEM FOR PROCESSING GROUP RESOURCE ALLOCATIONS 审中-公开
    用于处理集团资源分配的方法和系统

    公开(公告)号:US20080062936A1

    公开(公告)日:2008-03-13

    申请号:US11530152

    申请日:2006-09-08

    IPC分类号: H04Q7/24

    摘要: A method and system for processing, in a wireless communication device, data concerning a group resource allocation enables efficient use of radio frequency resources. The method includes processing a group properties message received from a radio access network (block 1410). The group properties message comprises group properties for a scheduling group, and the group properties comprise a group identifier that identifies the scheduling group. A group assignment message received from the radio access network is then processed (block 1425). The group assignment message comprises the group identifier and a position assignment within the scheduling group. The group properties are then associated with the group assignment message (block 1430).

    摘要翻译: 一种用于在无线通信设备中处理关于组资源分配的数据的方法和系统能够有效利用射频资源。 该方法包括处理从无线电接入网络接收的组属性消息(方框1410)。 组属性消息包括调度组的组属性,组属性包括标识调度组的组标识符。 然后处理从无线电接入网络接收到的组分配消息(框1425)。 组分配消息包括组标识符和调度组内的位置分配。 组属性然后与组分配消息相关联(框1430)。

    Apparatus and Method For Handling Control Channel Reception/Decoding Failure In A Wireless VoIP Communication System
    10.
    发明申请
    Apparatus and Method For Handling Control Channel Reception/Decoding Failure In A Wireless VoIP Communication System 有权
    一种在无线VoIP通信系统中处理控制信道接收/解码失败的装置和方法

    公开(公告)号:US20080025337A1

    公开(公告)日:2008-01-31

    申请号:US11460908

    申请日:2006-07-28

    IPC分类号: H04L12/40

    摘要: A base station (103) assigns a set of mobile stations (101) to a group wherein the group will share a set of radio resources (710). A shared control channel information element (501) is sent to the group of mobile stations (101) and provides a bitmap having fields for group ordering (511), resource allocations (530), failure handling resources (540), and an ordering pattern (513). If a mobile station fails to decode the shared control channel information element (501) it will access the failure handling resources in order to receive data. The failure handling channel may be persistent in some embodiments, or may be released after the mobile station is once again able to decode the shared control channel information element (501) and thereby share in the shared resource pool allocated to its mobile station group.

    摘要翻译: 基站(103)将一组移动站(101)分配给组,其中该组将共享一组无线电资源(710)。 共享控制信道信息元素(501)被发送到移动站组(101),并提供具有用于组排序(511),资源分配(530),故障处理资源(540)和排序模式 (513)。 如果移动台无法解码共享控制信道信息元素(501),则它将访问故障处理资源以便接收数据。 在一些实施例中,故障处理信道可以是持久的,或者可以在移动台再次能够解码共享控制信道信息元素(501)之后被释放,从而在分配给其移动台组的共享资源池中共享。