Abstract: Methods, apparatus, and systems that can reduce or eliminate loss of data and/or mismatches between the base station and wireless devices when transmitting uplink data over multiple time units are disclosed. In one example aspect, a method for wireless communication includes performing, by a wireless device, a transmission of a transport block using multiple time units based on a restriction. The transmission of the transport block is associated with a timeline that indicates when control information is transmittable. The restriction specifies that no control information is transmitted in a first time unit that is used for transmitting a first part of the transport block. A second part of the transport block in a second time unit subsequent to the first time unit is punctured in the transmission or proceed by rate matching in response to a conflict between the transport block and the control information according to the timeline.

Abstract: Methods, systems, and devices for mapping schemes for cyclic shift based uplink control transmissions in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, by a wireless device over a control channel, an M-bit payload using N symbols, wherein M and N are positive integers, wherein each of the N symbols is represented using a base sequence (u(n, m)) and a cyclic shift (ncs(n, m)) of the base sequence, wherein n=0, 1, . . . (N?1) indexes a symbol in the N symbols, wherein m=0, 1, . . . (2M?1) indexes a combination set, wherein m and n are non-negative integers, wherein the cyclic shift for a j-th symbol is based on a cyclic shift for a (j?1)-th symbol, and wherein j=1, 2, . . . (N?1) is a positive integer.

Abstract: New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.

Abstract: Provided are a method and apparatus for signal transmission and a terminal. The method includes determining the sending mode of multiple uplink channels by a user equipment (UE) in a case where overlapped symbols of the uplink channels exist in time domain; and sending uplink signals carried by the uplink channels according to the determined sending mode.

Abstract: New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.

Abstract: A method for transmitting information, includes: transmitting on one carrier wave according to at least one of a preset transmission mode and a transmission mode indicated by a base station eNB when agreed transmission time of two or more physical uplink shared channels PUSCH overlaps.

Abstract: New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.

Abstract: Disclosed are methods, apparatus and systems for reliable information transmission for Ultra-Reliable Low Latency Communication (URLLC) in both (Long Term Evolution) LTE-Advanced and New Radio (NR) systems. In some embodiments, a method includes detecting a downlink transmission on a set of downlink resources, and transmitting a set of signals on a set of uplink resources, which are associated with the set of downlink resources, and where portions of a first and second of the set of signals are identical. In other embodiments, a method includes determining, based on a transmission time, that one or more of a plurality of time units comprises a reference signal, identifying a reference pattern for transmission based on the determining, and transmitting a set of signals comprising the reference pattern during the plurality of time units.

Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: determining a resource indication value based on at least a first parameter and a second parameter, the resource indication value indicative of a number of resource blocks to be allocated to a communication node, wherein a number of possible different values of the resource indication value is limited by a predefined relationship between the first parameter and the second parameter; and transmitting the resource indication value to the communication node.

Abstract: Physical Uplink Control Channel (PUCCH) can be effectively allocated and utilized by base stations and mobile stations. In an exemplary embodiment, a mobile station receives from a base station an allocation of a first set channel resource groups. The base station assigns a second set of channel resource groups. The mobile station decodes, based on the second set of channel resource groups, one or more channel resources to transmit messages to the base station. A benefit of the disclosed exemplary embodiments is that a base station can dynamically assign channel resources to a mobile station.

Abstract: New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.

Abstract: Methods, systems, and devices for mapping schemes for uplink control signals in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, by a wireless device over a control channel, an M-bit payload on N symbols over a plurality of subcarriers, wherein Mand N are positive integers, wherein each of the N symbols is represented using a base sequence (u(n, m)) and a cyclic shift (ncs (n, m)) of the base sequence, wherein n=0, 1, . . . (N?1) is a non-negative integer that indexes a symbol in the N symbols, and wherein m=0, 1, . . . (2M?1) is a non-negative integer that indexes a combination set in 2M combination sets.

Abstract: Provided are a data transmission method and apparatus, and a data reception method and apparatus. The data transmission method comprises steps of: generating at least one total downlink assignment index for a plurality of component carrier groups; and carrying the at least one total downlink assignment index in downlink control information to transmit the same to a receiving end.

Abstract: Provided are a repeated transmission method and apparatus, a network device, and a storage medium. The method includes: determining a plurality of transmission occasions (TOs) for uplink data to be repeatedly transmitted; and in condition that at least one TO, among the plurality of TOs for the uplink data to be repeatedly transmitted, does not conflict with a transmission direction of a slot configuration, repeatedly transmitting the uplink data on the at least one TO.

Abstract: Methods and system for transmitting a scheduling request simultaneously with HARQ-ACK messages are disclosed. In one embodiment, a method performed by a first communication node, includes: allocating N resources for transmitting a scheduling request from a second communication node to the first communication node, wherein at least one resource is allocated for transmitting the scheduling request only and also for transmitting a HARQ-ACK message and the scheduling request simultaneously, wherein N is a positive integer.

Abstract: New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.

Abstract: Physical Uplink Control Channel (PUCCH) can be effectively allocated and utilized by base stations and mobile stations. In an exemplary embodiment, a mobile station receives from a base station an allocation of a first set channel resource groups. The base station assigns a second set of channel resource groups. The mobile station decodes, based on the second set of channel resource groups, one or more channel resources to transmit messages to the base station. A benefit of the disclosed exemplary embodiments is that a base station can dynamically assign channel resources to a mobile station.

Abstract: Provided are a repeated transmission method and apparatus, a network device, and a storage medium. The method includes: determining a plurality of transmission occasions (TOs) for uplink data to be repeatedly transmitted; and in condition that at least one TO, among the plurality of TOs for the uplink data to be repeatedly transmitted, does not conflict with a transmission direction of a slot configuration, repeatedly transmitting the uplink data on the at least one TO.

Abstract: Provided are a data transmission receiving method, which includes that: a second communication node receives one or more Physical Downlink Control Channels (PDCCHs) from a first communication node, wherein when the second communication node receives multiple PDCCHs, Physical Downlink Shared Channels (PDSCHs) indicated by the multiple PDCCHs are located in the same serving cell, and the indicated PDSCHs have the same time domain end position and different time domain start positions. Also provided are a data transmission sending method and apparatus, a data transmission receiving apparatus, a storage medium and an electronic apparatus.

Abstract: A data transmission method and apparatus, and a data reception method and apparatus. The data transmission method comprises steps of: generating at least one total downlink assignment index for a plurality of component carrier groups; and carrying the at least one total downlink assignment index in downlink control information to transmit the same to a receiving end.